The bottle label shows 25,000 mcg of biotin per capsule. I took these for a couple months and developed a rash on upper tummy. It would not go away with treatment of Neosporin. I ran out and when I had stopped taking these the rash started to disappear, now gone. There are side effects of taking too much biotin. I suggest you research. They did work for the hair growth.

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Biotin | Collagen | Hyaluronic Acid | Keratin - Clinically Tested Supplement** - Hair Growth Support, Skin & Nails - 25000mcg Vitamins B1, B2, B3, B6 & B7 - for Women & Men - Made in USA | 60 Capsules

Biotin | Collagen | Hyaluronic Acid | Keratin - Clinically Tested Supplement** - Hair Growth Support, Skin & Nails - 25000mcg Vitamins B1, B2, B3, B6 & B7 - for Women & Men - Made in USA | 60 Capsules

Q: Is the formula suitable for vegans?

Biotin , bovine collagen , other ingredients : purified water , glyercin , natural raspberry flavor , citric acid , potassium sorbate , stevia extract , I hope this helps .

Q: My hair is growing quicker on one side of my head than the other. Will this help even it out?

Unfortunately no. Hair growth vitamins promote hair growth all over your head at the same rate . Unless you trim your hair when it grows out to be even . It will not make one side grow faster than the other

Q: Where are vitamins produced? Is this China?

No, all NUTRAHARMONY products are made in the USA!

Product ID: 782371961

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Details

Brand
NUTRAHARMONY
Flavor
Unflavored
Primary Supplement Type
Biotin Keratin
Unit Count
60.0 Count
Item Form
Capsule
Item Weight
0.15 Pounds

🌿Clinically tested botanical blend

💊25,000 mcg B-Vitamins per serving

🇺🇸Made in GMP-certified USA facility

Frequently Bought Together

Biotin | Collagen | Keratin - Clinically Tested Supplement - Hair Growth Support, Skin & Nails - 25000 mcg Vitamins B2, B3, B6 & B7 + B1 & Hyaluronic Acid - Made in USA - Women & Men | 60 Capsules

Physician's Choice Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics - Immune, Digestive & Gut Health - Supports Occasional Constipation, Diarrhea, Gas & Bloating - for Women & Men - 30ct

Multivitamin for Women - Daily Womens Multivitamin & Multimineral with Vitamin A, C, D, E, B12, Zinc & More. Essential Vitamins for Women for Energy, Focus, Hair Growth & Overall Health. 60 Capsules

Description

✨ Unlock your glow-up game with science-backed beauty power! 💥

OPTIMAL NUTRIENT DOSAGE - 25,000 mcg of B-Vitamins (B1, B2, B3, B6 & B7) to fuel natural beauty from within
PROUDLY MADE IN THE USA - Crafted in a GMP-certified facility with globally sourced, premium ingredients
CLINICALLY PROVEN RESULTS - 90-day study with 80 women confirms stronger hair and visibly improved skin
CLEAN TRANSPARENT FORMULA - No GMOs, gluten, or fillers—just pure, effective ingredients you can trust
POWER PACKED BEAUTY COMPLEX - Biotin, Collagen, Keratin & Hyaluronic Acid for all-around hair, skin & nail vitality

This clinically tested supplement combines a potent blend of Biotin, Collagen, Keratin, Hyaluronic Acid, and essential B-Vitamins (totaling 25,000 mcg per serving) to support hair growth, skin hydration, and nail strength. Made in a GMP-certified USA facility, it’s a clean, GMO-free formula designed for both women and men seeking visible, lasting beauty improvements.

Have a Question? See What Others Asked

Is the formula suitable for vegans?

10,000 biotin ?

My hair is growing quicker on one side of my head than the other. Will this help even it out?

Where are vitamins produced? Is this China?

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