Products
Label data from official national databases and brand websites, as declared; not lab-verified.
| Brand | Product | Per day | Country | Source | Add to compare |
| Nature's Bounty | Men's Hair Formula | 15 mg | United States | US NIH DSLD |
|
| Nutracraft | Hair, Skin & Nails | 20 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair For Men | 20 mg | United States | US NIH DSLD |
|
| RejuviCare | Hair & Nail Formula | 50 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair Plus | 50 mg | United States | US NIH DSLD |
|
| Nature's Bounty | Extra Strength Hair, Skin And Nails | 15 mg | United States | US NIH DSLD |
|
| Rexall | Hair, Skin And Nails | 15 mg | United States | US NIH DSLD |
|
| Higher Nature | Nails & Hair | 100 mg | United States | US NIH DSLD |
|
| Everyday Health | NZ-Hair | 3.5 mg | United States | US NIH DSLD |
|
| Ee Essential elements | Hair hero | 80 mg | United States | US NIH DSLD |
|
| Foods Plus | Hair, Skin & Nails | 100 mg | United States | US NIH DSLD |
|
| Esmond Natural | Optimal Solutions Hair, Skin & Nails | 15 mg | United States | US NIH DSLD |
|
| Vitamin World | Hair/Skin/Nails | 15 mg | United States | US NIH DSLD |
|
| Nature's Bounty Optimal Solutions | Extra Strength Hair, Skin & Nails With Biotin | 15 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair | 50 mg | United States | US NIH DSLD |
|
| Sunshine Naturals | Hair Skin Nails | 100 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair | 50 mg | United States | US NIH DSLD |
|
| Sundown Naturals | Hair, Skin & Nails | 15 mg | United States | US NIH DSLD |
|
| Country Life | Maxi-Hair | 50 mg | United States | US NIH DSLD |
|
| SNAP | Biotin & Collagen | 80 mg | United States | US NIH DSLD |
|
| Rainbow Nutrients | Advanced Hair Growth | 100 mg | United States | US NIH DSLD |
|
| Sundown Naturals | Hair, Skin & Nails | 15 mg | United States | US NIH DSLD |
|
| Vitamin World | Hair - Skin - Nails | 15 mg | United States | US NIH DSLD |
|
| Codeage | Hair Renewal | 10 mg | United States | US NIH DSLD |
|
| Nature's Bounty Optimal Solutions | Hair, Skin & Nails | 15 mg | United States | US NIH DSLD |
|
| RejuviCare | Liquid Collagen Complex Healthy Hair, Skin & Nails Delicious Grape Flavor | 20 mg | United States | US NIH DSLD |
|
| Vimerson Health | Biotin for Hair | 100 mg | United States | US NIH DSLD |
|
| Nature's Bounty | Hair, Skin & Nails | 15 mg | United States | US NIH DSLD |
|
| Spring Valley | Hair, Skin & Nails | 15 mg | United States | US NIH DSLD |
|
| Spring Valley | Hair, Skin & Nails Biotin/Collagen/Gelatin | 15 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.