Clindamycin Phosphate and Benzoyl Peroxide (Clindamycin Phosphate and Benzoyl Peroxide) 10 mg / 37.5 mg

GELTOPICALOceanside PharmaceuticalsNDC: 68682-133Updated: Mar 2026

Active Ingredients

⚠️ 1 ingredient flagged as common allergen

Propylene Glycol

⚠️ Yes — Propylene Glycol

Solvent/Humectant

Carbomer Homopolymer Type C (allyl Pentaerythritol Crosslinked)

Thickener/Gelling Agent

Hamamelis Virginiana Top Water

Skin Conditioner

Potassium Hydroxide

pH Adjuster

Ingredient	Purpose	Common Allergen?	Description
Propylene Glycol	Solvent/Humectant	⚠️ Yes — Propylene Glycol	An organic compound used as a solvent and humectant. Can cause contact dermatitis in sensitive individuals.
Carbomer Homopolymer Type C (allyl Pentaerythritol Crosslinked)	Thickener/Gelling Agent	No	A specific cross-linked acrylic acid polymer used to create clear gels for topical formulations.
Hamamelis Virginiana Top Water	Skin Conditioner	No	Witch hazel distillate, a plant-derived astringent used in topical formulations to soothe and tone the skin.
Potassium Hydroxide	pH Adjuster	No	A strong alkali used to adjust pH in pharmaceutical formulations. Present only in trace amounts in the final product.