Skin Sculpt-Cleanse & Exfoliate Clinical Evidence
Cleanse & Exfoliate
GLYCOLIC ACID CLEANSER
ACTIVE INGREDIENTS
Glycolic Acid 5%
Salicylic Acid 2%
Glycolic Acid
Glycolic acid occurs naturally in sugar cane and has the best track record of all the Alpha Hydroxy Acids. Glycolic acid is an alpha hydroxy acid (AHA) which has an effect on the epidermis by dissolving the bonds of thickened dead skin cells on the surface of the skin causing exfoliation of the upper surface to reveal newer hydrated heathy skin. AHA’s have also been shown to effect the deeper layers of the skin by increasing the gel matrix and creating plumper looking skin, they also reduce pore size and fine lines and wrinkles and can have an effect on reducing the signs of acne prone skin.
Link: https://www.ncbi.nlm.nih.gov/pubmed/26032934
It also has significant effects on the process of keratinization and stratum corneum exfoliation, and has demonstrated anti-aging benefits by increasing synthesis of dermal matrix components including collagen and glycosaminoglycans (e.g., hyaluronic acid). Additional beneficial effects on skin include antioxidant effects, skin barrier strengthening and MMP inhibition. It is the most researched AHA and studies show that glycolic acid, demonstrates the most impressive results for all ages and skin types. Glycolic acid is special because of its small molecule size which enables it to easily penetrate through the top layers of skin and reveal healthier-looking skin. Glycolic acid also has the ability to hydrate skin and to ‘teach’ skin to retain its natural moisture. When used in concentrations of 5% and upwards, glycolic acid can also improve firmness and resilience while lessening other signs of sun damage.
Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6017965/
Glycolic acid has also been shown to show an effect on cell proliferation, thus thickening and strengthening the feel and appearance of the skin.
Link: https://www.ncbi.nlm.nih.gov/pubmed/9563274
Studies demonstrated that topical glycolic acid provides a photoprotective effect to pre treated skin yielding an SPF of approximately 2.4. In addition, when glycolic acid is applied to irradiated skin, it accelerates resolution of erythema. The data obtained from both studies support the hypothesis that glycolic acid acts as an antioxidant.
Link: https://www.ncbi.nlm.nih.gov/pubmed/8634805
Salicylic Acid
Salicylic Acid is a Beta Hydroxy acid. It is considered to have aspirin-like, anti-inflammatory properties and is a popular ingredient in acne treatment formulas and is extracted from willow bark. Salicylic Acid is one of several beta hydroxy acids, and works as a keratolytic by exfoliating the skin, causing the cells of the epidermis to shed more readily, preventing pores from clogging up, and allowing room for cell growth. It is considered especially effective because of its ability to penetrate the follicle, clearing the pores of debris at a deeper level and reducing blockage and in turn, acne flare ups and breakouts, it also has antimicrobial properties. It is also well documented that salicylic acid can improve skin thickness, barrier functions, and collagen production, making it very useful for acne prone skin.