Berbemycin

Berbemycin and 34 near-identical products are sold under 29 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Berbemycin	XYMOGEN
Opti-Zinc 30	Douglas Laboratories
Zinc Sulfate	Genesis Products Inc
Prostate Health Support	Martin Avenue Pharmacy
A-HD Elite 500 mg	BPI Sports
L-OptiZinc 30 mg	Vitacost
Testosterone Replenish	Mancore
A-HD Elite 500 mg	BPI Sports
A-HD Elite 500 mg	BPI Sports
Zinc Carnosine	Swanson
Zinc-Carnosine	Integrative Therapeutics
Microzinc Capsules 20 mg	Nootropics Depot
Men's Rebuild	Yerba Prima
Phytostan	Integrative Therapeutics
CarnoZinc Select	Moss Nutrition
Acid Soothe	Enzymedica
Immune Support	NATURELO Premium Supplements
Zinc Citrate 95.8 mg	Orthoplex
Male Health	LES Labs
Peptic-Care (Zinc-L-Carnosine)	Pure Encapsulations
UltraZin Zinc	Pure Encapsulations
Heartburn Advantage	Integrative Therapeutics
Zinc-L-Carnosine Complex	California Gold Nutrition
Zinc-L-Carnosine Complex	California Gold Nutrition
Zinc Methionine	BioCare
Zinc 25 mg	Emerald Labs
Zinc Chelate 50 mg	Nutricost
Zinc L-Carnosine 75 mg	SuperSmart
Pyloriprin	Approved Science
Pro Immune	Higher Nature
Zinc Carnosine	Seeking Health
A Man's Zinc	Vibrant Health
Kyolic Prosta-Logic	Kyolic
Acid Calm	Enzyme Science
Zinc Bisglycinate 30 mg	Thorne