Gelagen publishes 2 of its 8 ingredient amounts. We show what the other six can and cannot be. Gelagen sale from $49 a bottle. Claim it

Disclaimer

Medical, biotin lab-test, vitamin A, iodine, FDA and independence disclaimers for the Gelagen Disclosure Desk.

Written by Ruth Okafor Medically reviewed by Dr. Helena Sjöberg, MD, FAAD Updated 10 September 2026 How we review

Read this first

Gelagen is a dietary supplement, not a medicine. It is not intended to diagnose, treat, cure or prevent any skin, hair or nail condition or any disease. These statements have not been evaluated by the Food and Drug Administration.

Each serving contains 5,000 mcg of biotin. The FDA has warned that biotin at supplement doses can cause falsely high or low results on certain laboratory tests, including some troponin assays used to assess heart attacks and some thyroid panels. Tell every clinician who orders blood work, and ask whether to pause the product beforehand.

Specific cautions from the panel

  • Vitamin A: 630 mcg of preformed vitamin A per serving. Adult upper limit 3,000 mcg from all sources; do not stack with another vitamin A product. Ask a doctor first if pregnant or planning to be.
  • Iodine: 42 mcg per serving. Ask a doctor first if you have a thyroid condition or take thyroid medication.
  • Sugar: 3 g added sugar per serving, relevant to anyone managing blood glucose.
  • Children: adults only. Store out of reach — the gummies look and taste like sweets.
  • Medication: show the panel to your pharmacist before starting if you take prescription medication.

Symptoms that need a dermatologist

Sudden or patchy hair loss, nail changes that do not grow out, a rash that will not settle, or any skin lesion changing shape or colour need clinical assessment. Thyroid disorders, iron deficiency and autoimmune conditions are common, treatable and routinely missed. Daily broad-spectrum sunscreen remains the most evidence-based skin intervention there is.

FDA registration is not FDA approval

Gelagen is made in an FDA-registered, GMP-certified facility, which means the site is on file with the agency. No dietary supplement is FDA-approved. The supplied “FDA Approved” badge is not used on this site for that reason.

Accuracy and independence

Every nutrient figure on this site is read from the printed Supplement Facts panel supplied for this audit; formulations can change between production runs, so read the panel on the bottle you receive. Pricing, bonuses and guarantee terms are set by the seller and confirmed at checkout. This site is independent of the manufacturer and distributor and may earn a commission on orders placed through its links. Customer experiences quoted are individual and not a promise of the same outcome.

Gelagen bottles

Gelagen Official Website

From $49

per bottle on the 6-bottle pack · free US shipping on 3 and 6

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The panel, in one glance

  • 13 nutrients · every amount printed
  • Biotin 5,000 mcg · 16,667% DV
  • Vitamin C 20 mg · only 22% DV
  • No collagen, no hyaluronic acid
  • 60 gummies · 2 daily
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