Ascorbyl Tetraisopalmitate by YR Chemspec is a heat-stable antioxidant, hydrating- and whitening agent. It is a potent, oil-soluble form of vitamin C ester. It exhibits anti-acne, anti-aging, moisturizing, skin... view more

Ergothioneine by YR Chemspec acts as an antioxidant and protective agent. It is obtained by multi-fermentation of Hericium erinaceum & Tricholoma matsutake. Multi-fermentation can increase the yield of... view more

Sodium Polyglutamate. Gamma Polyglutamic Acid by YR Chemspec acts as a moisturizer, thickener, film former, humectant, retarder, co-solvent, binder and anti-freezer. It is a naturally occurring... view more

Lauryl Pyrrolidone. N-Dodecyl-2-Pyrrolidone by YR Chemspec is a biodegradable, low-foaming, nonionic surfactant and conditioning agent. It acts as a thickener and foam stabilizer in shampoos, without need for salt... view more

Oligo Hyaluronic Acid by YR Chemspec acts as soothing and anti-inflammatory agent. It is a HA molecular fragment which is developed and produced by the company’s own enzymes and unique enzyme digestion... view more

Phloretin by YR Chemspec acts as whitening agent derived from dihydrochalcone. It promotes skin absorption and offers antioxidant, anti-aging, anti-inflammatory, sun block, moisturizing... view more

Sodium Ascorbyl Phosphate by YR Chemspec acts as whitening agent. It is a salty ester derivative of vitamin C. It is non-toxic with no stimulation and provides stability. It is absorbed through the... view more