Thinning hair and lackluster strands can be a source of frustration for many. While genetics and lifestyle play a role, ensuring your body gets the right nutrients is a foundational step. The best vitamins for thicker hair combine key ingredients like biotin, collagen, and keratin to support hair structure and growth from within. We’ve analyzed eight popular options to help you choose the right supplement for your needs.
What to Look For in Hair Growth Vitamins
Before diving into our top picks, it’s helpful to understand what makes an effective hair supplement. Here are the key criteria we used to evaluate each product:
- Key Nutrients: Look for biotin (at least 5000 mcg), collagen, keratin, and essential vitamins like Vitamin D3, Zinc, and B-complex. These support hair strength, elasticity, and growth cycles.
- Form and Convenience: Consider whether you prefer capsules, softgels, gummies, or liquids. Some people find daily softgels easier to stick with, while others prefer a liquid multivitamin.
- Additional Benefits: Many formulas also support skin and nail health, offering a comprehensive beauty boost. Some include adaptogens or saw palmetto for scalp wellness.
- Quality and Purity: Opt for supplements made in GMP-certified facilities, preferably non-GMO and free from unnecessary fillers.
Top 8 Best Vitamins for Thicker Hair
Here’s our curated list of the best vitamins for thicker hair, each selected for its unique formula and potential benefits.
Pros
- Comprehensive formula with biotin, vitamins, and hyaluronic acid
- Free from common allergens and artificial additives
- Rapid release softgels for efficient absorption
- Trusted brand with decades of expertise
- Supports multiple beauty benefits in one supplement
Cons
- Softgels may be large for some users to swallow
- Results may take several weeks of consistent use to notice
- Not suitable for those avoiding all animal-derived ingredients (check label)
Nature's Bounty Advanced Hair, Skin & Nails is a comprehensive beauty supplement designed for individuals who want to enhance their natural appearance from within. It targets three key areas: hair, skin, and nails, making it ideal for anyone experiencing dull hair, brittle nails, or lackluster skin.
The standout feature is its blend of biotin, vitamins A, C, E, and hyaluronic acid. Biotin is essential for maintaining healthy hair, while Vitamin C supports collagen production, which is crucial for skin elasticity and firmness. Hyaluronic acid helps retain moisture, giving skin a plump and hydrated look.
The rapid release softgels are easy to incorporate into a daily routine. They are free from common allergens like gluten, soy, and dairy, which is a plus for sensitive individuals. The formula is also free of artificial colors and flavors, ensuring a clean supplement.
Potential drawbacks include the size of the softgels, which might be challenging for some to swallow, and the fact that results typically require consistent use over several weeks. Additionally, while the product is free from many allergens, it may not be suitable for strict vegans due to the gelatin softgel capsule.
Overall, Nature's Bounty Advanced Hair, Skin & Nails offers a well-rounded, high-quality formula backed by a reputable brand. It's a solid choice for anyone seeking to improve their hair, skin, and nail health with a single, convenient supplement.
Brand: Nature's Bounty
Form: Softgel
Count: 150
Dimensions: 2.66 x 2.66 x 4.74 inches
Weight: 1 pound
Key Ingredients: Biotin, Vitamins A, C, E, Hyaluronic Acid
Allergen Information: Free from sugar, milk, lactose, soy, gluten, wheat, yeast, fish; sodium free
Pros
- Clinically studied ingredient Lustriva with proven results in just 3 weeks
- Convenient and tasty soft chew format perfect for travel or daily use
- Made in the USA with high quality and safety standards
- Contains essential hair vitamins and antioxidants for overall scalp health
- Individually wrapped for freshness and portability
Cons
- No customer reviews yet to verify real world performance
- Results may vary and require consistent daily use
- May not be suitable for individuals with biotin sensitivity or certain medical conditions
Force Factor Hair Growth Accelerator Soft Chews with Lustriva are a new, innovative hair supplement designed to promote thicker, fuller, and healthier hair. This product is ideal for anyone experiencing thinning hair or looking to improve hair strength and growth, especially those who prefer a convenient chewable format over traditional pills or powders.
The standout feature is Lustriva, a clinically studied form of biotin and silicon that is 40x more soluble than regular biotin. In a 2021 study by Kalman et al., participants using Lustriva showed a significant increase in hair thickness starting in as little as three weeks. Each chew also delivers hair nourishing antioxidants like Vitamins C and E to support collagen production and protect follicles.
Design wise, these soft chews are individually wrapped, making them easy to toss in a purse, gym bag, or car. They have a sweet and tangy fruit flavor that masks any medicinal taste. The product is manufactured in the USA in GMP compliant facilities, ensuring quality and purity through rigorous ingredient testing.
One potential drawback is the lack of customer reviews, so independent feedback is not yet available. Additionally, as with any supplement, results will vary based on individual factors like diet and genetics. Some users may experience mild side effects from biotin, such as skin breakouts, though this is uncommon.
Overall, Force Factor Hair Growth Accelerator Soft Chews offer a promising, science backed solution for hair support. The convenient format and fast acting ingredient make them a strong choice for those committed to improving hair health. If you are looking for a tasty, portable supplement with clinically studied ingredients, this product is worth trying.
Pros
- High potency 10,000 mcg biotin per softgel
- Supports multiple beauty and wellness benefits
- Reputable brand with decades of research
- Affordable price for a 120 count supply
Cons
- Some users may prefer tablets over softgels
- Results may vary and require consistent use over time
- Contains no additional vitamins or minerals beyond biotin
Nature's Bounty Biotin Hair Skin and Nails Vitamins are a popular supplement designed for those who want to support their beauty from within. Each softgel delivers 10,000 mcg of biotin, a B vitamin known for its role in maintaining healthy hair, skin, and nails. This product is ideal for adults looking to enhance their daily nutrition with a high potency biotin formula.
The standout feature is the concentrated 10,000 mcg dose, which is higher than many standard biotin supplements. Users often report noticeable improvements in hair thickness and nail strength after several weeks of consistent use. The added benefit of energy metabolism support makes it a versatile choice for overall wellness.
The softgels are small and easy to swallow, with no unpleasant aftertaste. The bottle contains 120 softgels, providing a four month supply at the recommended dosage. Nature's Bounty has a strong reputation for quality, backed by 50 years of scientific research, so you can trust the purity and potency of each capsule.
One potential drawback is that this supplement contains only biotin, without additional vitamins or minerals that some competing products include. Also, results can vary from person to person, and it may take several weeks to see visible changes. Those with specific dietary needs should check the label for allergens.
Overall, Nature's Bounty Biotin 10000mcg softgels offer a reliable and affordable way to support hair, skin, and nail health. With a trusted brand and a high dose of biotin, this product is a solid choice for anyone seeking beauty and wellness benefits from a single supplement.
Product: Nature's Bounty Biotin Hair Skin and Nails Vitamins
Form: Softgel
Strength: 10,000 mcg biotin per softgel
Count: 120 softgels per bottle
Color: Green
Dimensions: 1.98 x 1.98 x 4.17 inches
Weight: 0.14 pounds
Product Group: Drugstore
Pros
- Clinically studied ingredients with visible hair and scalp improvements
- Comprehensive formula with biotin, collagen, keratin, and all B vitamins
- Clean label: non-GMO, gluten-free, no harsh additives
- Suitable for all hair types and both genders
- Made in USA with third-party testing for quality assurance
Cons
- Results may take 1-3 months of consistent use to notice visible changes
- Some users may find the 2-capsule serving size inconvenient
- Higher price point compared to basic biotin supplements
The NUTRAHARMONY Biotin, Collagen & Keratin supplement is a comprehensive beauty formula designed for individuals seeking to improve their hair, skin, and nail health. It is particularly suitable for those with thinning hair, brittle nails, or dry skin, as well as anyone wanting a convenient daily nutrient boost.
The standout feature is the clinically tested blend, which showed support for a healthy hair growth cycle and improved scalp appearance in a 90-day study. The inclusion of a full-spectrum B-complex, including 25,000 mcg of biotin per serving, ensures broad nutritional support that goes beyond typical hair supplements.
Formulated with clean ingredients, this supplement is free from GMOs, gluten, and harsh fillers, making it a trustworthy choice for health-conscious consumers. The capsules are easy to swallow, and the brand's commitment to third-party testing adds credibility to its quality claims.
However, potential drawbacks include the need for consistent, long-term use (1-3 months) to see results, which may test patience. Additionally, the price is higher than basic biotin options, but the multi-ingredient formula justifies the cost for those wanting an all-in-one solution.
Overall, this product is a well-rounded option for anyone serious about enhancing their natural beauty from within. Its balanced formula and clinical backing make it a reliable addition to a daily wellness routine, with the caveat that results require time and consistency.
Size: 60 Count (Pack of 1)
Weight: 0.14991433816 Pounds
Product Group: Drugstore
Binding: Health and Beauty
Dosage: 2 capsules per serving
Key Ingredients: Biotin (25,000 mcg), Collagen, Keratin, Hyaluronic Acid, Vitamins A, E, B1, B2, B3, B5, B6, B9 (Folate), B12 (Methylcobalamin)
Allergen Information: Free from GMOs, gluten, unnecessary additives, and harsh fillers
Manufacturing: Made in USA with globally sourced ingredients in GMP-certified facilities, third-party tested
When considering a hair, skin, and nail supplement, look for key ingredients like biotin, collagen, keratin, and B vitamins, which are essential for structural support and cellular function. This product covers all bases with a clinically tested formula.
Check for third-party testing and GMP certification to ensure quality and purity, as this product offers. Also, consider your dietary restrictions; this supplement is non-GMO and gluten-free, making it suitable for many.
Be patient with results. Supplements typically require 1-3 months of consistent use to show visible improvements. Consistency is key, so integrate it into your daily routine.
Compare prices per serving, but remember that a higher price may be justified by a more comprehensive formula and clinical backing. Always consult with a healthcare provider before starting any new supplement, especially if you have underlying conditions or are taking medication.
Pros
- Clinically tested ingredient (Lustriva) for hair growth and skin improvement.
- High potency biotin with enhanced solubility for maximum effectiveness.
- Great tasting liquid format that is easy to incorporate into daily routine.
- Comprehensive vitamin blend including folate, vitamin D3, and chromium for overall wellness.
- Free from common allergens and artificial additives, suitable for most lifestyles.
Cons
- Bottle contains only 15 servings, which may require frequent repurchasing.
- As a new product with no customer reviews yet, real world feedback is limited.
- Liquid form may be less convenient for travel compared to capsules or tablets.
MaryRuth's Liquid Multivitamin + Hair Growth is a comprehensive daily supplement designed for women who want to support their overall wellness while promoting thicker, fuller hair. This product stands out with its inclusion of Lustriva, a clinically studied ingredient shown to improve hair density and reduce facial wrinkles in as little as three weeks. It is ideal for women seeking a convenient, tasty alternative to pills and who value clean, vegan friendly ingredients.
The standout feature is the combination of 10,000 mcg of magnesium biotinate, a highly soluble form of biotin, with a full spectrum of B vitamins, vitamin C, vitamin D3, and chromium picolinate. The liquid format ensures easy absorption, and the peach mango or dragon fruit melon flavor makes it a pleasant addition to your morning routine. Users can expect support for energy metabolism, healthy skin, and balanced blood sugar levels alongside the hair growth benefits.
The product is designed with quality and inclusivity in mind. It is vegan, dairy free, gluten free, nut free, and sugar free, and it carries Clean Label Project and B Corp certifications. The bottle is compact, but the liquid requires refrigeration after opening, which may be a minor inconvenience. The brand is a women owned business operating in a GMP facility, which adds a layer of trust.
Potential drawbacks include the limited serving size (15 servings per bottle) and the lack of customer reviews at launch, making it hard to gauge long term satisfaction. Some users may find the liquid less portable than capsules. However, the clinical backing and clean ingredient profile are strong positives.
Overall, MaryRuth's Liquid Multivitamin + Hair Growth is a promising option for women looking to combine daily nutrition with targeted hair and skin support. Its great taste, high quality certifications, and clinically proven Lustriva make it a compelling choice, especially for those who prefer liquid supplements. The small bottle size is the main trade off for its premium formulation.
1. Rainbow Nutrients Hair Growth Vitamins for Women | Biotin 10,000mcg
This formula targets hair strength and elasticity, making it a strong contender for those seeking thicker hair. The inclusion of goMCT and saw palmetto adds extra support for scalp health.
2. Lunakai USA Made Hair Growth Supplement for Women
This comprehensive formula is designed to nourish hair from root to tip, making it ideal for those experiencing thinning or shedding.
3. Viviscal Hair Growth Supplements for Women
The Viviscal Hair Growth Supplements for Women are clinically proven to promote existing hair growth and reduce shedding. This is a great option if you’re dealing with hair thinning due to stress, hormonal changes, or aging. The two-tablets-daily regimen is easy to incorporate into your routine.
4. Nature’s Bounty Advanced Hair, Skin & Nails
The Nature’s Bounty Advanced Hair, Skin & Nails softgels are a trusted choice from a reputable brand. They contain biotin, antioxidants, and hyaluronic acid to support not just hair, but also skin and nail health. This all-in-one approach is perfect for those wanting a beauty supplement that covers multiple areas.
5. Force Factor Hair Growth Accelerator Soft Chews
If you prefer a chewable option, the Force Factor Hair Growth Accelerator Soft Chews deliver a tasty way to support hair thickness. Fortified with biotin and antioxidants, these chews promote collagen production and scalp health, making them a convenient addition to your daily routine.
6. Nature’s Bounty Biotin Hair Skin and Nails
The Nature’s Bounty Biotin Hair Skin and Nails softgels are a classic option, providing a solid dose of biotin to support healthy hair, skin, and nails. This is a great starter supplement if you’re new to hair vitamins and want a straightforward, reliable product.
7. NUTRAHARMONY Biotin, Collagen & Keratin + Full B-Complex
The Biotin, Collagen & Keratin + Full B-Complex from NUTRAHARMONY is a comprehensive beauty multicomplex. It combines biotin, collagen, keratin, and a full B-complex, along with vitamins A and E, to support hair growth and strength. The clinically tested formula is suitable for both men and women.
8. MARYRUTH’S Liquid Multivitamin + Hair Growth
The MARYRUTH’S Liquid Multivitamin + Hair Growth offers a unique liquid form with 10,000 mcg of biotin plus a full spectrum of vitamins. This delicious peach mango or dragon fruit melon flavored supplement is perfect for those who have difficulty swallowing pills. It supports not only hair growth but also overall wellness.
How to Choose the Right Hair Vitamin for You
Selecting the best vitamins for thicker hair depends on your specific needs and preferences. If you prefer a comprehensive formula, consider the Lunakai or NUTRAHARMONY options. For a clinically proven approach, Viviscal is a solid choice. If you want a multi-benefit supplement, Nature’s Bounty Advanced or the liquid multivitamin from MARYRUTH’S are excellent. For a chewable option, Force Factor is both tasty and effective.
Remember to consult with a healthcare professional before starting any new supplement, especially if you have underlying health conditions or are pregnant or nursing.
For more guidance on hair health, check out these related articles: best supplements for hair density, top supplements for thicker hair, Top Hair Thickening Supplements, Top Vitamins for Stronger Hair, and Best Hair Strengthening Supplements.
Investing in the best vitamins for thicker hair is a proactive step towards achieving the luscious locks you desire. With the right nutrients, you can support your hair’s natural growth cycle and improve its strength and appearance over time.
Frequently Asked Questions
How long does it take for the best vitamins for thicker hair to show results?
Results vary by individual, but many people notice improvements in hair thickness and strength after three to six months of consistent use. Hair growth cycles are slow, so patience is key. For best results, follow the recommended dosage and maintain a balanced diet. If you have concerns about progress, consult a healthcare professional.
Can hair growth vitamins cause any side effects?
Some people may experience mild digestive upset or skin breakouts, especially with high doses of biotin or other nutrients. It's important to stick to the recommended dosage. If you notice any unusual symptoms, stop use and talk to your doctor. Always check with a healthcare provider before starting any new supplement, particularly if you have underlying conditions.
Are these vitamins safe to take with other medications?
Certain ingredients in hair vitamins, like biotin or vitamin D, can interact with medications. For example, biotin may interfere with lab test results. It's essential to discuss all supplements you take with your doctor or pharmacist to avoid potential interactions. They can advise on timing and dosage to ensure safety.
Do I need to change my diet if I take hair vitamins?
Hair vitamins are meant to supplement, not replace, a healthy diet. Eating a balanced diet rich in protein, iron, zinc, and omega-3s may support hair health alongside supplements. However, if you have specific deficiencies, your doctor might recommend dietary changes or additional supplements. A holistic approach often yields the best results.
