100% Pure Biotin 1000 Micrograms

100% Pure Biotin 1000 Micrograms and 8 near-identical products are sold under 5 different brand names — a near-twin Formula Twins cluster.

Product	Brand
100% Pure Biotin 1000 Micrograms	NutraBio
Super High Potency Biotin 10,000 mg	Solgar
Enhanced Potency Biotin 1000 mcg	Solgar
Super High Potency Biotin 10,000 mcg	Solgar
Enhanced Potency Biotin 1000 mcg	Solgar
B-7 5000 mcg	NutraBio
d-Biotin 100 mg, USP	Immunovites
Biotin Supplement 10,000 mcg	Nature's Craft
Biotin Vitamin 10,000 mcg	Portions Master