Products
Label data from official national databases and brand websites, as declared; not lab-verified.
| Brand | Product | Per day | Country | Source | Add to compare |
| Everyday Health | NZ-Hair | 5 mg | United States | US NIH DSLD |
|
| Ee Essential elements | Hair hero | 20 mg | United States | US NIH DSLD |
|
| Foods Plus | Hair, Skin & Nails | 10 mg | United States | US NIH DSLD |
|
| Esmond Natural | Optimal Solutions Hair, Skin & Nails | 7.5 mg | United States | US NIH DSLD |
|
| Vitamin World | Hair/Skin/Nails | 7.5 mg | United States | US NIH DSLD |
|
| Nature's Bounty Optimal Solutions | Extra Strength Hair, Skin & Nails With Biotin | 7.5 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair | 15 mg | United States | US NIH DSLD |
|
| Sunshine Naturals | Hair Skin Nails | 10.8 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair | 15 mg | United States | US NIH DSLD |
|
| Sundown Naturals | Hair, Skin & Nails | 7.5 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair | 15 mg | United States | US NIH DSLD |
|
| SNAP | Biotin & Collagen | 30 mg | United States | US NIH DSLD |
|
| Rainbow Nutrients | Advanced Hair Growth | 15 mg | United States | US NIH DSLD |
|
| Sundown Naturals | Hair, Skin & Nails | 7.5 mg | United States | US NIH DSLD |
|
| Vthrive The Vitamin Shoppe | Advanced Keratin for Hair, Skin and Nails | 15 mg | United States | US NIH DSLD |
|
| Vitamin World | Hair - Skin - Nails | 7.5 mg | United States | US NIH DSLD |
|
| Codeage | Hair Renewal | 20 mg | United States | US NIH DSLD |
|
| Nature's Bounty Optimal Solutions | Hair, Skin & Nails | 7.5 mg | United States | US NIH DSLD |
|
| Pure Encapsulations | Hair/Skin/Nails Ultra | 30 mg | United States | US NIH DSLD |
|
| Double Wood Supplements | Collagen Biotin Gummies | 5 mg | United States | US NIH DSLD |
|
| Vimerson Health | Biotin for Hair | 5 mg | United States | US NIH DSLD |
|
| Nature's Bounty | Hair, Skin & Nails | 7.5 mg | United States | US NIH DSLD |
|
| Spring Valley | Hair, Skin & Nails | 7.5 mg | United States | US NIH DSLD |
|
| Spring Valley | Hair, Skin & Nails Biotin/Collagen/Gelatin | 7.5 mg | United States | US NIH DSLD |
|
| Welessentials | NAC (N-Acetyl-Cysteine) | 10 mg | United States | US NIH DSLD |
|
| MM Sports Nutrition | Max BCAA | 5 mg | United States | US NIH DSLD |
|
| MTN OPS | BCAA Strawberry Dragonfruit | 3 mg | United States | US NIH DSLD |
|
| MTN OPS | BCAA Strawberry Dragonfruit | 3 mg | United States | US NIH DSLD |
|
| Muscle Feast | MFX BCAA Tangerine Flavor | 0.95 mg | United States | US NIH DSLD |
|
| Source Naturals | BCAA | 9 mg | United States | US NIH DSLD |
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For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.