Lutein

Lutein and 39 near-identical products are sold under 21 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
Lutein	Member's Mark
Lutein 20 mg	up&up
Extra Strength Lutein 20 mg	Nature Made
Best Lutein 20 mg	Doctor's Best
Lutein 20 mg	Sundown Naturalist
Lutein 20 mg With Zeaxanthin	Rexall
Lutein 20 mg	Solgar
Lutein 20 mg	Esmond Natural
Vision Defense Eye Health Formula	Swanson
Lutein 20 mg	21st Century
Lutein 20 mg	Spring Valley
Lutein with Lutemax 2020 20 mg	Doctor's Best
Lutein 20 mg	Spring Valley
Eye-Guard Lutein 20 mg	Sundown
Lutein 20 mg	Wonder Laboratories
Lutein 20 mg	Wonder Laboratories
Lutein 20 mg with Zeaxanthin	Zenwise Health
Lutein 20 mg	Finest Nutrition
Lutein 20 mg	Nature's Bounty
Lutein 20 mg	DC
Lutein 20 mg	DC
Natural Lutein 20 mg	Basic Vitamins
Lutein 20 mg	Wonder Laboratories
Lutein 20 mg	Bronson Laboratories
Lutein 20 mg	Bronson Laboratories
Lutein 20 mg	Wonder Laboratories
Lutein 20 mg FloraGLO	Wonder Laboratories
Lutein 20 mg	Wonder Laboratories
Lutein 20 mg	Wonder Laboratories
Lutein 20 mg	Wonder Laboratories
Lutein 20 mg FloraGLO	Wonder Laboratories
Lutein 20 mg	DC
Lutein 20 mg	DC
Lutein 20 mg	DC
Ultimate Ocular Antioxidant	Swanson
Lutein with FloraGLO Lutein 20 mg	Doctor's Best
Lutein 20 mg	Finest Nutrition
Lutein 20 mg with Lutemax 2020	Doctor's Best
Extra Lutein Formula	CATALO
Zeaxanthin 4 mg with Lutein 20 mg	Nutricost