More or less foam does not tell the whole story
In the video, the speaker links foam, pH, and irritation and describes work experience with skincare products. These are statements made in the video; they do not prove that every foaming cleanser harms the skin or that a cleanser without foam is right for everyone.
The American Academy of Dermatology recommends gentle cleansing and avoiding harsh scrubbing. Product choice should take account of an individual’s skin sensitivity or concerns. If burning, redness, or a rash continues, stop using the suspected product and consult a dermatologist.
Choose based on ingredients and your skin’s response
Read the label and the manufacturer’s directions, use the product as instructed, and pay attention to how your skin responds. Foam level or the word “science” alone is not a reason to choose a cleanser. This article does not endorse any product or brand mentioned by the speaker.
Sources: American Academy of Dermatology: Skin care tips and AAD: A dermatologist’s guide to skincare