Lutein

Lutein and 32 near-identical products are sold under 27 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Lutein	Bronson
Lutein	DaVinci Laboratories Of Vermont
RBI Vision Performance	Vitamin Science Inc.
Ultimate Eye Formula	Vitamer Laboratories
Lutein 40 mg	Foods Plus
Floraglo Lutein 40 mg	Windmill
In-Vision With Lutein	HBC
Lutein 40 mg	GNC Natural Brand
Vision Refresh	Nature's Way
Lutein 40 mg	AOR Advanced Orthomolecular Research Premium
Ultimate Eye Formula	Natural Nutra
Meso-Z Vision	Patient One 1 MediNutritionals
Bilberry Extract with Lutein	Bronson
Lutein	Herbadiet
Healthy Vision	Gaia Herbs
Lutein 6 mg with FloraGLO	Source Naturals
Lutein 20 mg	Source Naturals
Neuro Superfood	Puritan's Pride
Marigold 450 mg 4:1 Extract	TerraVita Premium Collection
Lutein with Zeaxanthin	Herbadiet
Antioxidants Complex Ultimate Formula	CATALO
Antioxidants Complex Ultimate Formula	CATALO
SuperPhyte	Higher Nature
Eyes Love Lutein	Oregon's Wild Harvest
Lutein & Greens	Carlson
Lutein & Greens	Carlson
Lutein & Greens	Carlson
Vision Defender M.A.C.	Intelligent Formula
Eye Support	Pure Nootropics
Performance Vision	Nutra Sport
TrueVision	NatureCity
Mixed Carotenoids	Karuna
Focused	MAKE Wellness