Corn peptides are extracted from corn protein powder. In terms of protein category, corn protein contains alcohol-soluble protein, glutenin, globulin, and clear protein, of which alcohol-soluble protein accounts for about 50 percent. In terms of amino acid composition, corn protein is very rich in branched-chain amino acids (valine, leucine and isoleucine).
In cosmetic and personal care products, Zein peptides offer significant advantages over water-insoluble zein due to their high solubility in the aqueous phase and multiple beneficial bioactivities. These peptides exhibit antioxidant, anti-inflammatory, and skin-protective properties, making them valuable for formulations aimed at soothing, repairing, and protecting the skin. Additionally, they contribute to hydration, barrier reinforcement, and potential anti-aging effects. Composed of 2-20 amino acids with a molecular weight of 300-1000 Da, Corn Peptides are easily absorbed, enhancing their effectiveness in skin and hair care. Their excellent bioavailability and multifunctional benefits make them a promising ingredient in cosmetics, skincare, and personal care formulations, supporting overall skin health, resilience, and vitality.
Corn peptides help improve moisture retention in the skin and hair, preventing dehydration and dryness. They reinforce the skin’s natural barrier to reduce transepidermal water loss (TEWL), ensuring long-lasting hydration. In hair care, they help maintain water balance, keeping hair soft, smooth, and less prone to frizz.
These peptides promote collagen production, improving skin elasticity and firmness. By reducing the appearance of fine lines, wrinkles, and sagging, corn peptides contribute to a more youthful and revitalized complexion. Their regenerative properties also support wound healing and help repair damaged skin, making them ideal for anti-aging and sensitive skin formulations.
Corn peptides contain potent antioxidant properties that help neutralize free radicals caused by environmental stressors such as UV radiation and pollution. This protection reduces oxidative stress, preventing premature aging and cellular damage. Their anti-inflammatory benefits soothe irritated skin, reduce redness, and help combat conditions like acne and rosacea.
By inhibiting melanin production and improving skin metabolism, corn peptides contribute to a brighter, more even complexion. They help fade dark spots, hyperpigmentation, and uneven skin tone, making them an excellent ingredient in brightening and radiance-boosting skincare products.
Corn peptides strengthen hair fibers by repairing damage and preventing protein loss. They reduce breakage, split ends, and dryness, making hair healthier and more resilient. These peptides also improve hair elasticity, enhance volume, and add a natural shine, making them suitable for shampoos, conditioners, and intensive hair treatments.
With their gentle, non-irritating nature, corn peptides reinforce the skin’s protective barrier, shielding it from external aggressors. They are ideal for sensitive skin formulations, providing soothing relief to conditions like eczema, dermatitis, and post-procedure skin irritation.
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