I. Low-sensitivity herbal extracts do not cause allergic reactions
Cosmetics claiming low sensitivity typically undergo repeated patch testing to confirm potential allergenicity.However, many cosmetic companies do not conduct such tests. Therefore, herbal cosmeceuticals labeled as low-sensitivity may still cause skin allergies!
II. Herbal cosmeceuticals lack preservatives
All cosmeceuticals contain preservatives, except for oil-based creams like petroleum jelly. Thus, claims of "preservative-free" cosmeceuticals are essentially meaningless.
III. Herbal cosmeceuticals improve skin firmness
Firmness generally refers to skin tension resulting from muscle contraction. Skin cosmeceuticals cannot truly penetrate deep enough to contract muscles. Most cosmeceuticals or masks can at best improve skin smoothness, tone, and texture.
While cosmeceuticals offer certain cosmetic benefits and generally avoid dyes, fragrances, preservatives, and even surfactants, the current market remains chaotic. When selecting cosmeceuticals, be mindful of the above misconceptions and learn to discern authenticity and efficacy to achieve your desired beauty results.