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.

Codeage, Liposomal NMN, Resveratrol, Quercetin, 90 Capsules
Innate Response Formulas, B Complex, 180 Tablets
Life Extension, Biotin, 600 mcg, 100 Capsules
Dr. Mercola, Collagen Complex Type l, ll & lll, Chocolate, 5 g, 14.81 oz (420 g)
Biotivia, Transmax, 500 mg, 60 Capsules
Ageless Foundation Laboratories, NMN, NAD Precursor Supplement, 130 mg, 60 Capsules
Aurora Nutrascience, Mega-Liposomal NAD+/Resveratrol, Organic Fruit, 16 fl oz (480 ml)
New Chapter, Every Woman's One Daily 55+ Multivitamin, 96 Vegetarian Tablets
Dymatize, Elite Casein, Cookies & Cream, 4 lbs (1.8 kg)
Terry Naturally, CuraMed, 750 mg, 120 Softgels
Econugenics, PectaClear, Toxic Metal Cleanse, 180 Vegetarian Capsules
Garden of Life, Vitamin Code, 50 & Wiser Men, Whole Food Multivitamin, 240 Vegetarian Capsules
Flora, Flor-Essence, 32 fl oz (946 ml)
New Chapter, Every Man's One Daily 55+ Multivitamin, 96 Vegetarian Tablets
Country Life, High Potency Biotin, 10 mg, 120 Vegan Capsules
Dymatize, ISO100 Hydrolyzed, 100% Whey Protein Isolate, Gourmet Vanilla, 5 lb (2.3 kg)
ION Intelligence of Nature, Gut Support, 32 fl oz (946 ml)
MuscleTech, Nitro Tech, Whey Peptides & Isolate Lean Musclebuilder, Milk Chocolate, 10 lbs (4.54 kg)
Metabolic Maintenance, L-Methylfolate, 10 mg, 90 Capsules
Xtend, The Original 7G BCAA, Blue Raspberry Ice, 2.78 lb (1.26 kg)
Rejuvicare, Biotin Gummies, Raspberry, 10,000 mcg, 60 Gummies
Econugenics, HonoPure, 120 Vegetarian Capsules
Dr. Axe / Ancient Nutrition, Bone Broth Protein, Pure, 1.96 lbs (890 g)
Dymatize, ISO100 Hydrolyzed, 100% Whey Protein Isolate, Gourmet Chocolate, 5 lb (2.3 kg)
Doctor's Best, Ubiquinol with Kaneka, 200 mg, 120 Softgels
Dymatize, ISO100 Hydrolyzed, 100% Whey Protein Isolate, Birthday Cake Pebbles, 5 lb (2.3 kg)
Nature's Way, Cell Forté, IP-6 & Inositol, Ultra-Strength Powder, Citrus, 14.6 oz (414 g)
Nutricology, Mastic Gum, 240 Vegetarian Capsules
Econugenics, Modified Citrus Pectin, Lime Infusion , 6.48 oz (184 g)
Optimum Nutrition, Gold Standard 100% Casein, Cookies & Cream, 3.86 lb (1.75 kg)
RSP Nutrition, TrueFit, Grass-Fed Whey Protein Shake with Fruits & Vegetables, Cinnamon Churro, 4.14 lbs (1,880 g)
Maximum Human Performance, LLC, Secretagogue-Gold, Orange, 30 Stick Packs, 0.53 oz (14.9 g) Each
Nutricology, Pancreas, Natural Glandular (Pork), 720 Capsules
New Chapter, Bone Strength Take Care, 270 Vegetarian Slim Tablets
Thorne, Biotin-8, 60 Capsules
NOW Foods, Calcium & Magnesium with Vitamin D-3 and Zinc, 240 Softgels
MuscleTech, Performance Series, Nitro Tech, Whey Peptides & Isolate Lean Musclebuilder, Vanilla, 10 lbs (4.54 kg)
MegaFood, Complex C, 180 Tablets
Amazing Grass, Green Blend, Antioxidant, Sweet Berry, 1.54 lb (700 g)
MuscleTech, Nitro Tech, 100% Whey Gold, Double Rich Chocolate, 8 lbs (3.63 kg)
Isopure, Low Carb Protein Powder, Dutch Chocolate, 4.5 lb (2.04 kg)
Houston Enzymes, TriEnza Powder, 115 g
Onnit, Alpha Brain, 90 Capsules 








