The Biotherm Biosource Purifying Foaming Cleanser is a toner and gel hybrid designed to cleanse, tone, and exfoliate the skin in a single step. Formulated with Biotech Plankton and zinc, this product targets dullness and impurities to support a more radiant complexion. Biotech Plankton, a key ingredient derived from natural thermal plankton, is included to help reinforce the skin’s barrier and maintain moisture balance. Zinc contributes to regulating sebum production and minimizing the appearance of pores, making the formula suitable for normal to combination skin types that may experience excess oil or occasional breakouts.

The gel-to-foam texture transforms upon contact with water, creating a light lather that removes makeup, excess oil, and environmental residue without stripping the skin. The exfoliating action is gentle, relying on the gel’s consistency rather than harsh physical beads, which helps avoid irritation while promoting smoother skin texture. This product aims to simplify a skincare routine by combining cleansing and toning steps, reducing the need for additional products. It is free from sulfates and parabens, aligning with preferences for milder formulations.

The 5.1 fluid ounce size offers a practical amount for daily use, typically lasting several weeks with regular application. This cleanser is intended for those seeking a straightforward approach to maintaining clear, balanced skin without excessive drying or tightness. It can be used in both morning and evening routines, followed by a moisturizer if desired. The formula’s focus on purifying and refining makes it a functional option for individuals looking to address shine and uneven texture without aggressive ingredients. As with any skincare product, patch testing is recommended to confirm compatibility with individual skin sensitivities.