Ключевые слова: abstract, acid, background, beauty, blue, bubble, care, chemical, chemistry, clear, collagen, cosmetic, dermatology, dish, enzyme, face, facial, gel, glass, health, hyaluron, hyaluronic, ingredient, laboratory, liquid, lotion, medical, medicine, moisturizer, natural, oil, petri, petri dish, product, research, retinol, sample, science, serum, skin, skin care, skincare, smear, smudge, swatch, template, texture, top view, transparent,