Biotin | Collagen | Hyaluronic Acid | Keratin – Clinically Tested Supplement – Hair Growth Support, Skin & Nails – 25000 mcg Vitamins B2, B3, B6 & B7 + B1 – Made in USA – Women…
$27.99
Last updated on 19/07/2026 11:06 pm Details
- Biotin with Hyaluronic Acid & Collagen Supplement — The Nutraharmony biotin supplement contains potent Biotin, Collagen, Keratin, and other essential nutrients that naturally support your health and beauty. Take two capsules a day with our highly bioavailable formula that promotes fast and proper absorption. Take care of your skin.
- Hair, Skin & Nails Vitamins — Biotin capsules were designed to give you what your body needs. Each capsule features biotin and keratin to maintain healthy & silky hair. Biotin Capsules support skin radiance & overall nail health. Elevate your beauty effortlessly with this convenient solution that helps you maintain your peak allure!
- Collagen, Keratin & Biotin Complex — Our hair, nail, and skin vitamins help promote a younger-looking appearance and support strong nails & hair. Because our formula is superior, you can rest assured that you’re taking the finest for your health and beauty. Enjoy a healthy-looking complexion.
- Effective Protein Formula — We believe that beauty starts from within. Our advanced technology is how we can manufacture the highest quality biotin supplements in the USA. The capsules are formulated without GMOs, gluten, and corn syrup, so you can feel good about what you are putting in your body.
| Brand | NUTRAHARMONY |
|---|---|
| Item Form | Capsule |
| Primary Supplement Type | Biotin, Collagen, Keratin, Hyaluronic Acid, B Vitamins |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
9 reviews for Biotin | Collagen | Hyaluronic Acid | Keratin – Clinically Tested Supplement – Hair Growth Support, Skin & Nails – 25000 mcg Vitamins B2, B3, B6 & B7 + B1 – Made in USA – Women…
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JH –
The capsules are a good size and easy to swallow, they have no taste. I feel they are s good quality and feel they are effective. My nails and hair seem to be better.
S. Ross –
I have seen a real difference in my hair. During an illness it thinned out. I can clearly see my new growth. The pills are large and you can taste them later if you know what I mean. But that’s infrequent. They are a little on the big side but not the biggest I’ve seen. I can take two with two multivitamins so not super huge. I highly recommend these and have been using them for over six months now.
Marissa –
I decided to try this supplement because I wanted to strengthen my hair, improve my nails, and give my skin a bit of a boost all without juggling multiple products. After using it consistently, I did notice my nails were growing faster and felt less brittle, and my hair seemed a bit fuller around the hairline. The high-dose biotin combined with collagen, keratin, and B-vitamins made this feel like a well-rounded beauty support formula.
Taking two capsules a day was easy to keep up with, and I appreciated that it’s made in the USA with a clean label. It didn’t upset my stomach, and the capsules were easy to swallow. That said, I know supplements like this take time, and results vary so while I’ve had a positive experience, I understand not everyone will see dramatic changes.
One thing I learned is that this high level of biotin can interfere with lab tests, so I’ve made a mental note to pause it before any blood work. All in all, I’m happy with the results so far and plan to keep it in my routine for a few more months to see the full benefits. If you’re looking for an easy way to support your hair, skin, and nails from the inside out, this supplement is definitely worth trying just go in with realistic expectations.
Maria R –
Seriously this stuff works. I got a little scissor happy one day and cut my hair a little too short for my liking so i ordered this to speed the process up and within 2 weeks i had already seen a huge difference. it’s been one month and my hair is already even longer than before i cut it. also i barely have any hair shedding so i know this stuff helps maintain thickness as well. 10/10 would give 100 stars if i could
Lovegrantedlife –
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S. Ross –
I live in the derest SW of the US. Dry summers, dry winters. My fingernails, always brittle and splitting before they even get a chance to grow, even a little.
I’m on my 2nd bottle of this, because it actually works! I’m amazed at how long and strong my fingernails are growing! And fast! My hair, too. I already have thick hair that grew quickly, but now I can’t keep up! This is NOT snake oil. This really works! I’m going to be a life subscriber to this supplement! Amazeballs!
5pyGirl –
I have to say these are the best biotin pills I have ever taken. I have tried gummies etc. never again. I will stick to this product although the pills are a bit large for my liking I have to say it’s worth taking them. They are actually easy to swallow. My hair has stopped falling and it feels much thicker. I will continue to purchase. I highly recommend!
ClarityBlues –
My nails and hair are growing, I don’t like all these hair pills that claim a miracle, but this is all the vitamins you need to develop strong strands and healthy nails and hair.
Jour –
Thank you. thank you/ thank you, for a biotin supplement that actually works, 2” in one month for a slow grower is exceptional. It could be that there was a deficiency prior, all the more this is a great product. Hair is thicker too, skin is glowing more and thankful there is no excessive body hair in other areas, It does give a boost of energy without the dragged feeling afterward. capsule size is reasonable and easy to swallow with no after taste, or stomach discomfort. Please take after a meal.