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.

MuscleTech, Performance Series, Nitro Tech, Whey Peptides & Isolate Lean Musclebuilder, Vanilla, 10 lbs (4.54 kg)
Arthur Andrew Medical, Neprinol AFD, Advanced Fibrin Defense, 500 mg, 300 Capsules
Optimum Nutrition, Platinum Hydro Whey, Velocity Vanilla, 3.52 lb (1.6 kg)
Vega, Sport , Plant-Based Premium Protein, Chocolate, 4 lb 5.9 oz (1.98 kg)
BSN, AminoX, Endurance & Recovery, Fruit Punch, 2.24 lb (1.02 kg)
Optimum Nutrition, Gold Standard 100% Casein, Chocolate, 4 lb (1.81 kg)
NOW Foods, Modified Citrus Pectin, Pure Powder, 1 lb (454 g)
Bioray Inc., CytoFlora, Probiotic Immunity Tonic, 4 fl oz (118 ml)
Dr. Mercola, Complete Probiotics, 70 Billion CFU, 90 Capsules
Nutricology, Mastic Gum, 240 Vegetarian Capsules
Renew Life, Extra Care Digestive Probiotic, 50 Billion CFU, 90 Vegetarian Capsules
Dymatize, Elite Casein, Cookies & Cream, 4 lbs (1.8 kg)
Dr. Mercola, Antarctic Krill Oil, 180 Capsules
Controlled Labs, PURPLE WRAATH, American Ice, 2.54 lbs (1,152 g)
Econugenics, PectaClear, Toxic Metal Cleanse, 180 Vegetarian Capsules
Garden of Life, Primal Defense, Ultra, Ultimate Probiotic Formula, 216 UltraZorbe Vegetarian Capsules
Garden of Life, O-Zyme Ultra, Ultimate Digestive Enzyme Blend, 180 UltraZorbe Vegetarian Capsules
Naturally Vitamins, Marlyn, Hep-Forte, 500 Soft Gelatin Capsules
Terry Naturally, CuraMed, 750 mg, 120 Softgels
Dymatize, ISO100 Hydrolyzed, Protein Powder 100% Whey Protein Isolate, Cocoa Pebbles Flavor, 5 lb (2.3 kg)
Maximum Human Performance, LLC, Secretagogue-Gold, Orange, 30 Stick Packs, 0.53 oz (14.9 g) Each
Dymatize, ISO100 Hydrolyzed, 100% Whey Protein Isolate, Birthday Cake Pebbles, 5 lb (2.3 kg)
Rejuvicare, Biotin Gummies, Raspberry, 10,000 mcg, 60 Gummies 








