Tri-Vi-Sol

Tri-Vi-Sol and 8 near-identical products are sold under 6 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
Tri-Vi-Sol	Enfamil
Tri-Vit With Fluoride 0.25 mg Drops	Qualitest
Tri-Vitamin Drops	Rugby
Vitamins A, C, D And Fluoride	Libertas Pharma
Tri-Vitamin Liquid	Rugby
Tri-Vitamin Drops with Fluoride 0.25 mg/mL	Sancilio & Company
Tri-Vitamin Drops with Fluoride 0.5 mg/mL	Sancilio & Company
Vitamins A, C, D and Fluoride 0.25 mg	H2 Pharma
Vitamins A, C, D with Fluoride	H2 Pharma