Tart Cherry Extract

Tart Cherry Extract and 6 near-identical products are sold under 7 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Tart Cherry Extract	Highland Laboratories
Acerola Powder	Flora
Purely-C	North American Herb & Spice
Black Elderberry Daily Immune Drink Powder Natural Berry Flavor	Sambucol
Kids Sugar-Free Gummies Yummy Natural Strawberry Flavor	TruBiotics
Watermelonade	Eclectic Herb
Power-C Bulk Powder	Physician's Strength