EstheShield's key active ingredient, polypodium leucotomos, is a natural fern extract that has been known to support skin health. Clinical studies have shown polypodium extracts to be effective at supporting skin's natural defense against damages from the sun's ultraviolet (UV) radiation.The products are natural and made under stringent quality control in FDA-approved and GMP certified facility. Our products are lab tested to be safe from harmful chemicals, toxins and hormones.ESTHEGLOW™, an east meet west revolutionary, oral skin lightening supplement, combining Western dermatological science and ancient eastern beauty philosophies, created with a unique formulation and cutting-edge technologies to protects, repair and brighten, revealing youthful and fairer skin.Contains Dendrobium Officinale extract, which is rich with polysaccharides which possess excellent moisturising effects 1 ; and contain Stilbenoids compounds which notably reduces melanin formation by inhibiting an enzyme involved in its production 2 ; . Its benefits included Ultraviolet Radiation (UVR) protection, skin whitening, anti-oxidant and anti-ageing.