High-Dose Keratin Supplements
17 products above 100 mg
17 supplements contain high-dose Keratin (above 100 mg). The highest dosage product is DermaVen at 500 mg.
Low Dose (13)High Dose (17)
High-Dose Products (sorted by dosage)
| Product | Brand | Dosage | % DV |
|---|---|---|---|
| DermaVen | Premier Research Labs | 500 mg | — |
| Hair, Skin and Nails | Dr. Mercola | 500 mg | — |
| Collagen Keratin | Solaray | 500 mg | — |
| Keratin For hairdiscontinued | The Vitamin Shoppe | 250 mg | — |
| Keratin for Hair | The Vitamin Shoppe | 250 mg | — |
| Ultra Strength Hair | OLLY | 150 mg | — |
| Ultra Hair | OLLY | 150 mg | — |
| Hair Ultra Softgels | OLLY | 150 mg | — |
| Biotin plus Keratin | up&up | 100 mg | — |
| Biotin 10,000 mcg Plus Keratin 100 mg | Mason Natural | 100 mg | — |
| Biotin 10,000 mcg with Keratin 100 mg | Member's Mark | 100 mg | — |
| Keratin Hair Booster Gummies Strawberry Flavored | Reserveage Beauty | 100 mg | — |
| Biotin 10,000 mgdiscontinued | Member's Mark | 100 mg | — |
| Biotin 10,000 mcg Plus Keratindiscontinued | Spring Valley | 100 mg | — |
| Hair, Skin & Nails Strawberry Cream Flavored Coating | Kirkland Signature | 100 mg | — |
| Biotin 10,000 mcg plus Keratin | Spring Valley | 100 mg | — |
| Hair, Skin and Nails Formula with Biotin & Keratin | Well At Walgreens | 100 mg | — |
Frequently Asked Questions
What is considered high-dose Keratin?
Based on 39 products in the NIH DSLD database, high-dose Keratin supplements contain 100+ mg.
Is high-dose Keratin safe?
This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including Keratin.