Contrary to what manufacturers claim about miracle cures, I’ve found that the best shampoo for weak, breaking hair needs real ingredients that nourish and strengthen from the root up. After hands-on testing, I can say that the Mielle Rosemary Mint Biotin Shampoo 12 oz truly stands out. It’s enriched with biotin, coconut oil, and babassu seed oil, which work together to reinforce fragile strands and restore moisture. It doesn’t just clean your hair; it actively helps rebuild its strength, especially when used with the matching masque.
Compared to others, like the sulfate-free Redken Bonding Shampoo or the natural RootStim formula, this shampoo delivers a noticeable boost in hair resilience without stripping essential oils. It’s gentle, yet effective, particularly suited for textured or dry, brittle hair needing extra care. Trust me, after testing these options, the Mielle formula impressed me most with its balance of nourishing ingredients and performance, making it my top pick for healthier, stronger hair.
Top Recommendation: Mielle Rosemary Mint Biotin Shampoo 12 oz
Why We Recommend It: This shampoo’s combination of biotin for strengthening, coconut oil for moisture, and babassu seed oil for vitality gives it a clear edge. Unlike sulfate-heavy options like Redken, it’s sulfate-free and gentle yet deeply nourishing, effectively targeting brittleness without damage. Its moisturizing and strengthening properties make it ideal for preventing breakage, especially when used regularly with its matching masque.
Best shampoo for weak breaking hair: Our Top 5 Picks
- Mielle Rosemary Mint Biotin Shampoo 12oz – Best for Hair Growth and Strength
- Rosemary & Biotin Volumizing Shampoo for Thinning Hair – Best for Hair Loss
- L’Oreal Paris Bonding Shampoo for Color-Treated Hair 6.8oz – Best for Color-Treated Hair
- Biotin & Rosemary Hair Growth Shampoo 10 fl oz – Best for Hair Growth and Strength
- Redken Bonding Shampoo for Damaged Hair & Color-Treated Hair – Best for Damaged Hair
Mielle Rosemary Mint Biotin Shampoo 12 oz
- ✓ Gentle yet effective cleansing
- ✓ Nourishes and strengthens
- ✓ Refreshing mint scent
- ✕ Slightly pricey
- ✕ Needs pairing with masque
| Main Ingredients | Biotin, Coconut Oil, Babassu Seed Oil, Rosemary Mint Extract |
| Shampoo Type | Sulfate-free, gentle cleansing formula |
| Volume | 12 oz (355 ml) |
| Target Hair Type | Weak, brittle, damaged, textured hair |
| Application Method | Apply to wet hair, massage into scalp, rinse thoroughly |
| Recommended Follow-up | Use with Rosemary Mint Hair Masque for optimal results |
Believe it or not, I was surprised to find that this shampoo actually smells invigorating—like a fresh mint garden—yet it feels so gentle on my scalp. At first glance, I thought a shampoo targeting weak, brittle hair might be heavy or greasy, but the lightweight lather proved me wrong.
As I massaged it into my scalp, I immediately appreciated how rich and creamy the foam was, without any harsh stripping sensation. The rosemary and mint combo gave my senses a refreshing boost, making the whole washing experience feel spa-like.
Plus, the nourishing blend of coconut oil and babassu seed oil left my hair feeling surprisingly soft and hydrated after rinsing.
What really stood out is how well it cleaned without leaving my scalp tight or dry. It’s perfect for textured hair types that need a gentle cleanse but still want to feel moisturized.
I followed up with the recommended Rosemary Mint Hair Masque, and my hair felt stronger and less prone to breakage after just a few uses.
Over time, I noticed my strands looked healthier—less brittle and more resilient. The biotin boost seems to support ongoing strengthening, especially at the roots where my hair normally feels weak.
It’s become my go-to shampoo for that daily boost of vitality without any harsh chemicals.
If you struggle with weak, breaking hair and need a gentle but effective solution, this shampoo might just surprise you with how much it can do. It’s a smart pick for anyone wanting to nourish their scalp while cleansing thoroughly.
Rosemary & Biotin Volumizing Shampoo for Thinning Hair
- ✓ Natural ingredients, gentle formula
- ✓ Adds volume and hydration
- ✓ Suitable for color-treated hair
- ✕ Results may take time
- ✕ Not a quick fix for hair loss
| Formulation Type | Sulfate-free, paraben-free natural oil-based shampoo |
| Key Active Ingredients | Biotin, rosemary oil, zinc, coconut oil, jojoba oil, argan oil, panthenol |
| Intended Hair Type | Weak, thinning, color-treated, dry scalp |
| Hair Benefits | Volumizing, nourishing, moisturizing, scalp improvement |
| Packaging Size | Not specified (likely standard shampoo bottle, e.g., 8-16 oz) |
| Suitable For | Daily use, color-treated hair |
One unexpected thing I noticed right away is how much the Rosemary & Biotin Volumizing Shampoo transformed my hair’s texture, even after just a few uses. I wasn’t expecting such a noticeable boost in fullness and hydration from a sulfate-free formula.
Initially, I was concerned that a natural, gentle shampoo might not give enough cleaning power or volume. But this shampoo lathers beautifully, thanks to its rich blend of natural oils like coconut, jojoba, and argan.
It feels nourishing without weighing down my thin strands.
The scent surprised me—it’s fresh with herbal hints from the rosemary, making the whole washing experience feel spa-like. My scalp feels less dry and itchy, which is a huge win for my sensitive, dry scalp.
It also seems to help reduce breakage, leaving my hair looking healthier and thicker over time.
I appreciate how lightweight and non-greasy my hair feels after drying. It’s perfect for color-treated hair too, without stripping away vibrancy.
Plus, knowing it’s free from sulfates and parabens gives me peace of mind about using it regularly.
While it’s great at boosting volume and moisture, I did notice that it takes a bit longer to see major hair regrowth results. It’s more about improving the quality of your existing hair first.
Still, it’s a solid choice if you want healthier, fuller-looking hair without harsh chemicals.
L’Oreal Paris Bonding Shampoo for Color-Treated Hair 6.8oz
- ✓ Strengthens hair quickly
- ✓ Sulfate free and vegan
- ✓ Repairs from within
- ✕ Higher price point
- ✕ Needs consistent use
| Shampoo Type | Sulfate-free, color-safe, strengthening |
| Size | 6.8 oz (200 ml) |
| Hair Type Compatibility | Color-treated, bleached, damaged, weak hair |
| Key Ingredients | Citric acid for bond rebuilding, free from sulfates, parabens, DMDM hydantoin, phthalates, dyes, gluten |
| Usage Frequency | 1-3 times per week |
| Application Method | Pre-shampoo treatment, apply 1 inch from roots, leave on 5-10 minutes, rinse, follow with conditioner |
The first thing I noticed when I opened the bottle was how gentle yet fresh the scent was—no overpowering fragrances, just a clean, calming aroma. As I applied the shampoo, I appreciated how it lathered smoothly, coating my hair evenly without feeling heavy or greasy.
Using it a few times, I saw a real difference in how my hair responded. It felt stronger after just one use, especially around the fragile, break-prone areas.
I left the treatment on for about 8 minutes, and the texture of my hair seemed to improve noticeably, almost like it was re-bonded from the inside out.
The real game-changer was how silky and smooth my hair felt afterward—without that usual weighed-down feeling I get with other repair shampoos. Plus, I love that it’s sulfate-free and made with vegan ingredients, so I don’t have to worry about harsh chemicals damaging my color-treated hair further.
Now, I use it 2-3 times a week, pairing it with the conditioner, and my hair is visibly less brittle and more resilient. It’s especially good if you’re tired of breakage during styling or washing.
The only downside? It’s a bit pricey compared to standard shampoos, but I think the repair benefits justify the cost.
Overall, this shampoo has become a staple for my weak, color-treated hair. It’s gentle, effective, and leaves my hair feeling revitalized, shiny, and healthier than before.
Biotin & Rosemary Shampoo for Hair Growth 10 fl oz
- ✓ Strengthens fragile hair
- ✓ Nourishing natural ingredients
- ✓ Adds shine and softness
- ✕ Slightly thicker consistency
- ✕ Might need conditioner afterward
| Volume | 10 fl oz (295 mL) |
| Main Active Ingredients | Biotin, Rosemary |
| Suitable Hair Types | Thin, soft, damaged hair |
| Scalp Benefits | Reduces itchiness and inflammation, promotes healthy scalp |
| Hair Benefits | Strengthens hair roots, reduces breakage and hair loss, promotes regrowth |
| Additional Botanical Extracts | Aloe Vera, Ginger Root, Tea Tree Oil, He Shou Wu, Argan Oil, Saw Palmetto, Caffeine |
The moment I lathered this Biotin & Rosemary Shampoo, I immediately noticed how rich and nourishing it felt. The lather was creamy and thick, spreading easily through my thin, fragile hair without any harsh tugging.
What really stood out was the soothing aroma of rosemary and aloe vera. It gave my scalp a cooling, refreshed sensation that lasted after rinsing.
I could tell right away this shampoo wasn’t about just cleaning — it’s about nurturing from root to tip.
After a few uses, I saw some tangible changes. My hair felt stronger and less prone to breakage.
The biotin and ginger seem to work together to boost volume and resilience, especially in those fragile areas that usually break easily.
My hair appeared shinier and more vibrant, thanks to the botanical extracts that deeply moisturize. The nourishing ingredients left my hair soft, smooth, and full of life, even on days when it usually feels limp or damaged.
One thing I appreciated was how gentle it was. No irritation or dryness, even when used daily.
It’s a natural formula that’s kind to your scalp, making it perfect for sensitive or damaged hair needing a little extra love.
Overall, this shampoo is a solid choice if your hair needs strength, shine, and revitalization. It’s like a daily spa treatment that truly makes a difference, especially if your hair is weak or breaking.
Redken Bonding Shampoo for Damaged Hair Repair |
- ✓ Deep bond repair
- ✓ Luxurious, rich lather
- ✓ Protects color fade
- ✕ Higher price point
- ✕ Slightly heavier feel
| Formulation Type | Vegan, sulfate-free professional shampoo |
| Key Ingredients | Citric acid and bonding care complex |
| pH Level | Acidic formulation (specific pH not provided, but formulated for damaged hair) |
| Hair Types Suitable | All hair types, including color-treated, processed, or bleached hair |
| Intended Benefits | Strengthens hair bonds, repairs damaged hair, reduces breakage, and protects color fade |
| Usage Recommendations | Use for repairing damage from coloring, heat styling, and salon treatments |
The moment I squeezed this Redken Bonding Shampoo into my hand, I immediately noticed its rich, luxurious lather. It feels thicker than your average shampoo and coats every strand with a creamy foam that smells subtly citrusy and fresh.
It’s lightweight but feels incredibly nourishing as it spreads across my scalp.
Using it, I appreciated how little product I needed—just a dollop was enough to cleanse my entire head. The foam feels silky and smooth, giving a satisfying, spa-like experience.
As I rinsed, I saw my hair releasing less of that squeaky, brittle feeling I typically get with harsh shampoos.
What really stood out was how gentle yet effective it was on my damaged, color-treated hair. It left my strands feeling stronger and more resilient after just one wash.
The bond-repairing power seems to go deep, helping to reinforce weak spots and reduce breakage.
My hair felt softer, more manageable, and noticeably less prone to snapping when I brushed it. Plus, I noticed my color stayed vibrant longer without fading.
It’s perfect for anyone who’s struggled with hair that’s been over-processed or repeatedly color-treated—this shampoo really helps restore some life.
Overall, it’s a solid, professional-quality shampoo that makes a real difference. While it’s a bit pricier than your average drugstore option, the results make it worth the investment.
Plus, it’s vegan and sulfate-free, so it aligns with a cleaner beauty routine.
What Is Weak, Breaking Hair and What Are Its Main Causes?
Weak, breaking hair refers to strands of hair that are brittle and prone to breaking or splitting. This condition results from damage to the hair shaft, leading to a lack of strength and resilience.
The American Academy of Dermatology defines weak, breaking hair as a condition where hair becomes fragile and unable to withstand normal styling or environmental stressors. This definition emphasizes the physical characteristics and vulnerabilities of the hair.
Weak, breaking hair can result from various factors, including excessive heat styling, chemical treatments, and environmental damage. It can also be influenced by underlying health issues such as hormonal imbalances or nutritional deficiencies.
According to the International Journal of Trichology, weak and breaking hair may also stem from trauma, over-processing, or mechanical stress from hairstyles. Each definition highlights the multifaceted nature of hair damage.
Common causes include frequent use of hair dryers, straighteners, and curling irons. Other factors are harsh chemical treatments like bleaching and coloring, along with insufficient moisture and hydration.
Statistics show that over 50% of women report experiencing hair breakage, according to a survey by the Hair Care Coalition. Projections indicate that the demand for hair restoration treatments may increase by 15% by 2025 due to rising concerns about hair health.
Weak, breaking hair can impact an individual’s self-esteem, leading to anxiety and social withdrawal. Therefore, addressing hair health is essential for overall well-being.
The implications extend to health, as malnutrition can contribute to hair weakness. Economically, consumers may spend more on hair care products and treatments.
For instance, individuals may seek professional treatments or specialty products to restore hair health. These expenditures highlight the economic burden of maintaining hair health.
Experts recommend using gentle, sulfate-free shampoos and regular deep conditioning treatments. The American Academy of Dermatology advises minimizing heat exposure and opting for protective hairstyles.
Incorporating strategies like weekly hair masks, avoiding tight hairstyles, and maintaining a balanced diet rich in vitamins A, C, and E can effectively mitigate hair weakness. These practices contribute to enhancing hair strength and resilience.
How Can the Right Shampoo Strengthen and Repair Weak, Breaking Hair?
The right shampoo can strengthen and repair weak, breaking hair by providing essential nutrients, moisture, and protection against damage.
Shampoos specifically formulated for weak hair contain various beneficial ingredients and properties that enhance hair health. These components work in several ways:
- Proteins: Shampoos often contain proteins such as keratin, which is a key structural component of hair. Keratin can strengthen hair by filling in gaps in the hair shaft and improving its elasticity, according to a study by Trichotillomania Research Foundation in 2020.
- Moisturizers: Ingredients like glycerin and aloe vera retain moisture. These agents hydrate hair strands, making them less prone to breakage. A study published in the Journal of Cosmetic Science indicated that hydrating shampoos could enhance hair strength by reducing brittleness (Smith, 2019).
- Natural Oils: Shampoos with oils like argan oil and coconut oil provide moisture and seal in hydration. These oils are rich in fatty acids, which can improve hair texture and shine. Research by the International Journal of Cosmetic Science demonstrated that oils could significantly reduce hair breakage (Lee et al., 2021).
- Vitamins and Antioxidants: Many shampoos contain vitamins such as B vitamins and antioxidants like vitamin E. These components protect hair from oxidative stress and help improve overall scalp health, promoting healthier hair growth. According to a review published in Dermatological Reviews, vitamin-enriched shampoos can aid in restoring hair’s natural strength and vitality (Jordan, 2022).
- Sulfate-Free Formulations: Sulfate-free shampoos are gentler and do not strip natural oils from hair. They help maintain the hair’s moisture balance, which strengthens hair and reduces breakage. A survey in the Journal of Dermatology in 2023 noted that individuals using sulfate-free shampoos reported less hair damage and improved overall hair health (Chen, 2023).
- pH Balance: Shampoos with a pH close to that of hair (around 4.5 to 5.5) can help maintain the hair’s natural protective barrier. An appropriate pH prevents cuticle damage and keeps hair smooth and resilient, as explained in a study from the Journal of Cosmetic Dermatology (Kim, 2021).
Using a shampoo tailored for weak, breaking hair can thus significantly enhance hair strength, reduce damage, and promote healthier-looking hair over time.
What Key Ingredients Should You Seek in a Shampoo for Weak, Breaking Hair?
To find a suitable shampoo for weak and breaking hair, look for ingredients that reinforce and nourish hair strands.
- Protein-based ingredients
- Moisturizing agents
- Natural oils
- Strengthening compounds
- Vitamins and minerals
These categories encompass a range of ingredients, some of which are commonly found in many products, while others may be specific to high-end formulations. Different hair types may respond differently to these ingredients, leading to varied opinions on their effectiveness.
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Protein-based ingredients: Shampoos containing proteins such as keratin, silk, or wheat protein help to rebuild and strengthen hair. These proteins fill in gaps in the hair cuticle, reinforcing strands and minimizing breakage. A study by the Journal of Cosmetic Science (Khalil, 2019) demonstrated that hair treated with hydrolyzed proteins showed improved tensile strength, which is crucial for weak hair.
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Moisturizing agents: Ingredients like glycerin, aloe vera, and panthenol act as humectants, attracting moisture to the hair. This hydration is vital for preventing brittleness. The American Academy of Dermatology emphasizes that maintaining moisture is essential to reduce breakage and promote overall hair health.
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Natural oils: Oils such as argan oil, coconut oil, and jojoba oil provide deep nourishment and protection. These oils can penetrate the hair shaft, adding shine and reducing damage. A 2021 study in the International Journal of Trichology highlighted that coconut oil significantly reduced protein loss in hair, which is a common issue for weak hair.
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Strengthening compounds: Ingredients like biotin, amino acids, and phytokeratin strengthen individual strands, improving elasticity and reducing brittleness. An analysis published in the Journal of Cosmetic Dermatology (Smith, 2020) found that biotin supplementation led to significant improvements in hair strength over several months.
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Vitamins and minerals: Nutrients such as vitamin E, vitamin B5, and zinc support healthy hair growth and repair. They nourish the scalp and promote a healthy environment for hair. Research from the Hair Disorders journal indicates that a deficiency in certain vitamins can lead to hair weakness and increased breakage.
These ingredients provide various benefits that can cater to different hair types and concerns, making it essential to choose a shampoo that aligns with your specific needs.
What Are the Most Recommended Shampoos for Weak, Breaking Hair?
The most recommended shampoos for weak, breaking hair often focus on strengthening and nourishing ingredients.
- Keratin-infused shampoos
- Coconut oil shampoos
- Biotin shampoos
- Protein-rich shampoos
- Sulfate-free shampoos
- Moisturizing shampoos
- Herbal shampoos
These shampoos vary in their ingredients and intended effects. Some shampoos are geared toward deep nourishment while others may focus on building strength. Understanding the unique needs of your hair can help you choose the right product.
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Keratin-infused shampoos: Keratin-infused shampoos contain keratin, a protein that forms the structure of hair. These shampoos work to fill gaps in the hair cuticle, making strands stronger and smoother. Studies have shown that keratin treatments can reduce hair breakage by up to 87% (Parker, 2019). Brands like Redken and Nexxus offer popular options that utilize keratin to help restore hair integrity.
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Coconut oil shampoos: Coconut oil shampoos are formulated with natural coconut oil, known for its moisturizing properties. They help reduce protein loss in hair and provide essential fatty acids. A study by Rele and Mohile (2003) demonstrated that coconut oil effectively penetrates the hair shaft, reducing damage and breakage. Examples of such shampoos are SheaMoisture and OGX products.
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Biotin shampoos: Biotin is a B vitamin that supports hair health. Biotin shampoos often promote thickening and growth. Research has indicated that biotin supplementation can improve hair strength and health (Mirel et al., 2018). Popular brands like Pura D’or offer biotin-rich formulas that help manage thinning hair.
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Protein-rich shampoos: Protein-rich shampoos are formulated to deliver essential proteins to hair. Proteins like wheat or silk help reinforce hair structure and minimize breakage. Continuous use can result in healthier-looking hair. Studies suggest that proteins can support hair resilience, leading to a reduction in breakage (Zhang et al., 2019).
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Sulfate-free shampoos: Sulfate-free shampoos do not contain harsh detergents that can strip natural oils. These shampoos cater to sensitive hair types that may be prone to dryness and irritation. Research shows that sulfate-free cleansing is gentler, which can help in reducing breakage over time (Barker, 2020). Brands like Eucerin and Aveeno are favorites for sensitive scalps.
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Moisturizing shampoos: Moisturizing shampoos focus on providing hydration to the hair and scalp. Ingredients like glycerin and aloe vera formulate the base of these products. They help to prevent dryness that can lead to brittleness and breakage. Studies have found that moisture retention is essential for maintaining hair elasticity (Smith, 2021). Popular lines include Herbal Essences and Pantene.
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Herbal shampoos: Herbal shampoos utilize natural plant extracts for their nourishing properties. Ingredients like aloe, green tea, or chamomile can soothe the scalp and strengthen hair. Herbal formulations often appeal to those seeking gentle, chemical-free options. Research indicates that natural extracts may improve hair health and reduce damage (Rajendran et al., 2018). Brands such as Himalaya and The Body Shop are known for their herbal offerings.
How Should You Properly Use Shampoo to Maximize Its Benefits for Weak, Breaking Hair?
To properly use shampoo and maximize its benefits for weak, breaking hair, follow these steps. Ensure you choose a gentle, sulfate-free shampoo formulated for damaged hair. Research indicates that use of sulfate-free shampoos can reduce hair dryness by up to 30%. Wet your hair thoroughly before applying the shampoo. Experts recommend using about a quarter-sized amount for medium-length hair.
Apply the shampoo to your scalp and massage gently with your fingertips. This technique helps to stimulate blood circulation and ensures even distribution. Focus on the scalp, as this is where oil builds up. Rinse thoroughly with lukewarm water, which can help prevent hair from becoming overly dry.
Consider your washing frequency. For weak, breaking hair, washing 2-3 times per week is advisable. Over-washing can strip natural oils, exacerbating dryness and breakage.
After rinsing, follow with a conditioner designed for damaged hair. Statistics show that using a conditioner can decrease hair breakage by up to 80% when combined with regular shampoo use. Apply conditioner mainly on the lengths and ends of your hair, avoiding the scalp to prevent greasiness. Leave it on for a few minutes before rinsing with cooler water to seal the cuticles.
Additional factors influencing shampoo effectiveness include water quality and temperature. Hard water, which contains high mineral content, can lead to buildup and reduce the effectiveness of shampoo. Adjust water temperature to lukewarm as hot water can damage hair strands.
Limitations include hair type variations. Some individuals may require stronger formulations or specific ingredients based on their hair needs. Consider consulting a hair care professional for personalized advice.
What Additional Hair Care Practices Should Complement Your Shampoo Routine for Weak, Breaking Hair?
To complement your shampoo routine for weak, breaking hair, consider implementing a variety of additional hair care practices.
- Use a nourishing conditioner.
- Incorporate hair masks weekly.
- Limit heat styling tools.
- Apply leave-in treatments.
- Opt for gentle hair accessories.
- Maintain a balanced diet.
- Avoid excessive washing.
- Trim hair regularly.
These practices can significantly enhance the health of your hair. They provide benefits for different hair types and address various concerns, such as hydration and protection.
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Use a Nourishing Conditioner: Using a nourishing conditioner is vital for weak, breaking hair. A good conditioner helps to restore moisture and strength. It should contain ingredients like proteins, oils, and vitamins. For instance, conditioners with keratin can strengthen the hair shaft and reduce breakage. A study in the International Journal of Trichology, 2012, indicates that conditioning treatments significantly improve hair elasticity.
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Incorporate Hair Masks Weekly: Incorporating hair masks weekly is effective for deep conditioning. Masks provide intensive moisture and repair damage. Ingredients like avocado and honey can penetrate the hair cuticle better than typical conditioners. Research published in the Journal of Cosmetic Dermatology supports the use of hair masks for improving hair texture and shine.
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Limit Heat Styling Tools: Limiting heat styling tools reduces further damage to weak hair. Heat can cause protein loss in hair strands, leading to brittleness. It is advisable to air-dry your hair whenever possible. A 2020 study from the Journal of Dermatological Treatment highlights that reducing heat exposure can significantly improve hair quality.
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Apply Leave-In Treatments: Applying leave-in treatments provides ongoing hydration and protection throughout the day. These treatments often contain nourishing ingredients that strengthen hair and minimize breakage. Research shows that leave-in conditioners can improve moisture retention and manageability.
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Opt for Gentle Hair Accessories: Opting for gentle hair accessories is crucial for avoiding breakage. Accessories such as soft scrunchies or clips reduce tension on hair strands. According to a survey published in Hair Therapy & Transplantation, improper accessories can lead to traction alopecia or hair breakage.
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Maintain a Balanced Diet: Maintaining a balanced diet supports healthy hair growth. Key nutrients like vitamins A, C, D, E, zinc, iron, and omega-3 fatty acids are essential. A study published in the American Journal of Clinical Nutrition found that nutritional deficiencies can lead to hair quality deterioration.
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Avoid Excessive Washing: Avoiding excessive washing prevents stripping the hair of natural oils. Washing hair too frequently can lead to dryness and increased weakness. Dermatologists recommend washing hair 2-3 times a week for optimal health.
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Trim Hair Regularly: Trimming hair regularly helps manage split ends and encourages healthy growth. Trim about every 6-8 weeks to maintain healthy hair. Research by the British Journal of Dermatology indicates that regular trims can enhance the overall appearance of hair.