8 Best Biotin Supplements

Best hair, skin, and nails gummy

OLLY Undeniable Beauty Gummy

• Type: gummy
• Dose: 2 gummies provide 8,333% of the DV

These convenient gummies are gluten-free and provide 8,333% of the DV for biotin per serving, along with antioxidant vitamin C to potentially help promote collagen synthesis.

These grapefruit-flavored gummies are naturally colored using real fruit and vegetable juices and lightly sweetened with glucose syrup. Still, as they contain 2 grams of added sugar per serving, they may not be suitable for those looking to reduce their added sugar intake.

Like all other OLLY supplements, Undeniable Beauty gummies are third-party tested for purity and quality by NSF International.

Best budget-friendly biotin supplement

Klaire Labs Biotin

• Type: capsule
• Dose: 2 capsules provide 16,667% of the DV

Klaire Labs is another trusted supplement brand among healthcare professionals. The brand specializes in high quality, hypoallergenic supplements manufactured in CGMP-certified facilities.

This supplement contains just one active ingredient, biotin, and is free of major allergens, like wheat and dairy.