Biotin | Collagen | Hyaluronic Acid | Keratin - Hair Growth & Strength Support Vitamins - Skin & Nails Supplement - Clinically Tested for Men & Women - 25000mcg Vitamins B1, B2, B3, B6 & B7 - 60 Caps
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Availability:
In Stock.
Arrives
Wednesday, Aug 5
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Size: 60 Count (Pack of 1)
Features
- Biotin, Collagen & Keratin a beauty multicomplex featuring Biotin, Collagen, Keratin, Hyaluronic Acid, Vitamin B-complex, Vitamins A & E, and natural botanical extracts. Each serving is designed to provide well-rounded nutritional support to complement your beauty routine.
- Hair Support supplies essential nutrients that support the normal hair growth cycle and help maintain hair strength and structure.* Suitable for all hair types, including curly, textured, or color-treated hair.
- Nail & Skin Health supports healthy nails and skin by maintaining nail strength and resilience, while enhancing skin hydration and elasticity for a smoother, more youthful appearance.*
- Clinically Tested A 90-day study with 80 women showed support for a healthy hair growth cycle and visible improvements in scalp skin appearance. Study #1-0602, 2024.
- Thoughtfully Formulated made without GMOs, gluten, unnecessary additives, or harsh fillers. NUTRAHARMONY focuses on clarity, quality, and ingredient transparency.
- For Men and Women formulated to support both men and women with a comprehensive complex for hair, skin, and nail health.*
- Premium Quality made in USA with globally sourced ingredients in GMP-certified facilities and third-party lab tested for purity and quality. Carefully crafted to deliver consistent, reliable support with every capsule.
- Consistency is Key results are not immediate. To achieve the desired results, consistency is crucial. Depending on your personal situation, it may require 1 to 3 courses (30-90 days) to see visible improvements.
- *Each serving of 2 capsules contains a blend of Vitamins B1, B2, B3, B6 & B7 (Biotin), totaling 25,000 mcg. This dosage does not include the weight of Collagen & Keratin. **Study #1-0602, 2024.
Is Discontinued By Manufacturer : No
Package Dimensions : 4.57 x 2.44 x 2.17 inches; 2.4 ounces
Item model number : BC-01
Department : Unisex Adult
Date First Available : July 27, 2022
Manufacturer : NUTRA HARMONY LLC
Best Sellers Rank: #447 in Health & Household (See Top 100 in Health & Household) #1 in Hyaluronic Acid Nutritional Supplements
#1 in Hyaluronic Acid Nutritional Supplements:
Customer Reviews: 4.5 4.5 out of 5 stars (18,442)
Brand Name: NUTRAHARMONY
Primary Supplement Type: B Vitamins, Biotin, Collagen, Hyaluronic Acid, Keratin
Item Form: Capsule
Diet Type: Gluten Free
Product Benefits: Nails, Hair & Skin Health Support
Age Range Description: Adult
Container Type: Bottle
Dosage Form: Capsule
Supplement Formulation: Multi-Supplement
UPC: 608011224806
Manufacturer: NUTRA HARMONY LLC
Manufacturer Part Number: BC-01
Model Number: BC-01
Unit Count: 60.0 Count
Item Weight: 2.4 ounces
Number of Items: 1
Total Servings Per Container: 30
Flavor: Unflavored
Special Ingredients: Hyaluronic Acid
Material Features: GMO Free
Specific Uses For Product: Normal Hair Growth Cycle Support
Allergen Information: Gluten Free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Aug 5
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Size: 60 Count (Pack of 1)
I decided to try this biotin + collagen supplement because I was looking for something to support my hair, skin, and nails in one product, and so far it has been easy to incorporate into my routine. 👍 What I liked the most: • The combination of biotin, collagen, and keratin is very convenient in one formula • Capsules are easy to take and don’t have a strong taste • Includes additional ingredients that support overall skin and hair health  • Feels like a complete “beauty supplement” instead of taking multiple products 👎 What could be better: • Results take time, so consistency is important • It’s hard to tell quick changes in the first weeks 📌 Conclusion: Overall, it’s a good option if you’re looking for a simple supplement to support hair, skin, and nails. I would recommend it for anyone who prefers an all-in-one formula.
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Reviewed in the United States on April 1, 2026 by Misael
Size: 120 Count (Pack of 1)
Absolutely get the 3-month supply. I regularly get pedicures and lash extensions every two weeks and my nail and lash techs always point out how long and beautiful my nails are, with my lash and brow tech commenting on how fast my lashes and brows grow. On top of this my skin is visibly better and always glowing. I take several supplements and vitamins, eat very clean, drink plenty of water, and have a pretty solid skin care routine, so I wanted to wait before confirming that this “newer” product addition was actually working. After taking this product for 3 months, the results are far beyond my expectations. My edge line is even a lot thicker, and I’ve noticed that my hair is growing insanely fast with less breakage and shedding. HOWEVER, this will make your urine the color of Mountain Dew no matter how much water you drink. I have just ran out of the 3-month supply and noticed that my normal pale pee is back lol. That being said, I am absolutely willing to forgo neon pee for noticeably glowing skin, beautiful solid nails, thick brows, and long lashes. Definitely repurchasing! Btw the pictured are my real nails. Getting acrylics or fake nails damages your nails so bad girly pops! The first video is the first day of having this nail color, the second picture is two weeks later. **EDIT** I’m obsessed with this nail color and got it again, but my nails are STILL holding strong.
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Reviewed in the United States on April 25, 2026 Reviewed in the United States on April 25, 2026 by Kayla Atkins
Size: 60 Count (Pack of 1)
Been taking for 4 months and mostly did protective hairstyles for that entire time. Just straightened my hair today for the first time in those 4 months. THE GROWTH!!! This definitely works! Consistency is key-you have to give your body enough time to utilize all the extra biotin if you're looking for hair growth. About to buy another bottle now!
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Reviewed in the United States on June 10, 2026 by Sara M
Size: 120 Count (Pack of 1)
I changed from Nature’s Made to this brand due to higher strength. My hair grows fast but still thin , but I’m old so am loosing my hair. Good product.
Reviewed in the United States on April 11, 2026 by Marybtex
Size: 60 Count (Pack of 1)
I’ve been using this supplement for a few weeks and noticed my hair feels stronger and healthier. Easy to take and great value. Highly recommend!
Reviewed in the United States on June 17, 2026 Reviewed in the United States on June 17, 2026 by Kellicel Vázquez Mosqueda
Size: 60 Count (Pack of 1)
I've taken several biotin supplements, but this one by far surpasses them all. After 1 month of taking this supplement my hair is much thicker, healthier, and is even getting darker. My salt and pepper hair is looking more pepper than salt. LoL I was definitely not expecting that! In fact, I wasn't expecting much at all. I have a serious absorption problem and wasn't sure I would see any difference using this brand since my previous brand was chewable fast dissolving tablets. I don't seem to have any issues with absorbing these. My husband even commented recently on my hair and asked what I was doing differently. I knew then this product is truly working! The only down side for now is it hasn't had any positive effects on my brittle, splitting, and peeling nails. I'm hoping with continued use over time that will also get much better. This brand of biotin is absolutely worth trying!
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Reviewed in the United States on June 7, 2026 by mom5374
Size: 60 Count (Pack of 1)
I’ve seen great improvement in my hair since using!
Reviewed in the United States on June 11, 2026 by Gg
Size: 60 Count (Pack of 1)
Update: I changed my review to 3 stars because of the company's customer service. After leaving my review below they reached out offering a full refund. They DID NOT ask me to change my review. I fully understand that people react differently to supplements. This one for me did not work. But based on their quick response and willingness to refund me for something that is otherwise nonrefundable shows me that they are a legit company. Based on other reviews I think this product works for most people. In my communications with the company, they also offered more advice on how to take this supplement. I might try taking their advice and trying these again. But it will be a while. I followed the directions exactly. I took the capsule between 15-30 minutes before eating. After a few hours I became physically sick. My food was properly prepared and it was a shared meal. No one else became ill. I really had high hopes for this, especially after reading the reviews.
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Reviewed in the United States on April 29, 2026 by EJohnson