What it is: A complementary day and night copper peptide set, formulated to support natural collagen levels and visibly diminish signs of aging. Skin Type: Normal, Dry, Combination, and Oily Highlighted Ingredients: - Copper Peptide (GHK-Cu): Supports the skin’s natural collagen for optimal skin health. - Pal-GHK-Cu: A form of copper peptides that focuses on visible loss of volume and aging. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, and cruelty-free. What Else You Need to Know: NIOD’s complementary skin system, CAIS and CAIL, are formulated with one percent GHK-Cu and one percent GHK, a high potency, reparative copper peptide, which give it its vivid blue hue. Engineered for twice daily use, they work together to support natural collagen, resulting in skin that appears smoother, more radiant, and renewed over time. Clinical Results: Based on clinical testing on 31 people using the CAIS AM Repair Serum, 2 times per day for 8 weeks, instantly: - Skin looks more radiant After 8 weeks: - Wrinkles are visibly repaired and skin feels firmer Based on a study with the CAIL PM Intense Repair Gel: - Skin feels firmer, softer and smoother - Skin tone looks more even and radiant - Wrinkles appear reduced This Set Contains: - 0.5 oz/ 15 mL Copper Amino Isolate Lipid 1% (CAIL) - 0.5 oz/ 15 mL Copper Amino Isolate Serum 3 1:1 (CAIS)