Doctor’s Best Biotin provides a substantial dose of the B-complex vitamin biotin. Biotin is indispensable for the unique function of “biotinylation” that facilitates both energy and protein metabolism and healthy DNA activity. Clinical observations of biotin deficiency shows its importance for the upkeep of healthy skin and hair, as well as for the immune and central nervous systems. Preliminary evidence also suggests that biotin can promote healthy nail renewal.
- Helps support healthy hair, skin, and nails
- Helps supports gene regulation & DNA integrity
- Helps supports essential enzyme functions
Suggested use
Adult use: Take 1 capsule daily, with or without food, or as recommended by a nutritionally informed physician.
Other ingredients
Microcrystalline cellulose, hypromellose (vegetarian capsule), magnesium stearate (vegetable source), silicon dioxide.
Warnings
Store in a cool dry place.

Natrol, Biotin, Maximum Strength, 10,000 mcg, 100 Tablets
Dr. Mercola, Organic Collagen Powder, Vanilla, 10.74 oz (304.5 g)
RSP Nutrition, TrueFit, Grass-Fed Whey Protein Shake with Fruits & Vegetables, Chocolate, 4.32 lbs (1.960 kg)
Reserveage Nutrition, Resveratrol, Trans-Resveratrol, 250 mg, 120 Veggie Capsules
Renew Life, Extra Care Digestive Probiotic, 50 Billion CFU, 90 Vegetarian Capsules
Arthur Andrew Medical, Syntol AMD, 360 Capsules
Terry Naturally, CuraMed, 750 mg, 120 Softgels
ION Intelligence of Nature, Gut Support, 32 fl oz (946 ml)
Vega, Sport, Plant-Based Premium Protein Powder, Vanilla, 4 lb 1.8 oz (1.86 kg)
ProHealth Longevity, NMN Pro Complete, 37.5 g
MuscleTech, Nitro Tech, 100% Whey Gold, Double Rich Chocolate, 8 lbs (3.63 kg)
Arthur Andrew Medical, FibroVera AHS, Advanced Hormonal Support, 90 Capsules
New Chapter, Every Woman's One Daily 55+ Multivitamin, 96 Vegetarian Tablets
Xtend, The Original 7G BCAA, Knockout Fruit Punch, 2.68 lb (1.22 kg)
New Chapter, Every Man's One Daily 55+ Multivitamin, 96 Vegetarian Tablets
BSN, AminoX, Endurance & Recovery, Watermelon, 2.24 lb (1.02 kg)
Life Enhancement, PropeL, 240 Vegetarian Capsules
Vibrant Health, Green Vibrance +25 Billion Probiotics, Version 19.1, 23.83 oz (675.6 g)
Arthur Andrew Medical, Neprinol AFD, Advanced Fibrin Defense, 500 mg, 300 Capsules
Sovereign Silver, Bio-Active Silver Hydrosol, 10 ppm, 32 fl oz (946 ml)
American Biotech Labs, Silver Biotics, Mighty Manuka Mint, 21 Lozenges, 3 oz (85 g)
Aurora Nutrascience, Mega-Liposomal Glutathione+, Plus Vitamin C, Organic Fruit, 750 mg, 16 fl oz (480 ml) 








