Best Diphosphonic

Pelican Hip Care Scrub Soap Butt Exfoliating Soap from Japan.

Help treat acne-prone skin on the back intensively.
Apply to skin when bathing or washing and rinse.
Contains: Triclosan, glycyrrhizin dipotassium, soap materials, disodium edentate, hydroxyethane-1,1- diphosphonic acid, concentrated glycerin,....

In The Swim Stain Away Pool Stain Remover - 1 Quart

Active Ingredient: Hydroxyethylidene Diphosphonic Acid (HEDP) 13 - 15%.
Initial Dosage: 15 oz. per 10,000 gallons.

Turmeric Soap Bar for Face & Body - All Natural Turmeric Skin Soap - Turmeric Face Soap Reduces Acne, Fades Scars & Cleanses Skin - 4 Oz Turmeric Bar Soap for All Skin Types Made in USA

Help treat acne-prone skin on the back intensively.
Apply to skin when bathing or washing and rinse.
Contains: Triclosan, glycyrrhizin dipotassium, soap materials, disodium edentate, hydroxyethane-1,1- diphosphonic acid, concentrated glycerin, medicinal coal, kaolin, bentonite, papain, perfume..