BioSil Skin, Hair & Nails Advanced Collagen Generator

BioSil Skin, Hair & Nails Advanced Collagen Generator and 5 near-identical products are sold under 2 different brand names — a near-twin Formula Twins cluster.

Product	Brand
BioSil Skin, Hair & Nails Advanced Collagen Generator	CATALO
BioSil Hair Vital Advanced Formula	CATALO
BioSil Skin, Hair & Nails Advanced Collagen Generator	CATALO
Collagen Generator Plus	BioSil
Collagen Generator Plus	BioSil
Collagen Generator Plus	BioSil