Vitamin D3 Complete

Vitamin D3 Complete and 10 near-identical products are sold under 6 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Vitamin D3 Complete	Allergy Research Group
Vitamin D3 Complete 5000	NutriCology
Vitamin D3 Complete	NutriCology
Vitamin D3 Complete	Allergy Research Group
Vitamin D3 Complete	NutriCology
D3 + K2 plus Vitamin A	Natural Rhythm
ADK	SottoPelle Supplements
Osteo A-D-K Vitamin A,D3 and K2 (as MK-7)	NHC Natural Healthy Concepts
A-D-K	Davinci Laboratories
A-D-K 10	Davinci Laboratories
A-D-K	Davinci Laboratories