From Cod, with a molecular weight of < 500 Daltons.

The rate of breakdown of type I collagen begins to overtake its rate of synthesis once the body reaches a biological age of 25, with the thickness and tensile strength of the skin decreasing by 1.5% every year. The supplementation of collagen can effectively improve the elasticity of the skin and improve moisture content and collagen density in the skin hence preventing the ageing of the skin.

The carbonyl group in glucose reacts with the amino group in amino acids to form an unstable structure which further reconfigures into a more stable ketoamine structure. Ketoamines can react irreversibly with protein to form advanced glycation end products (AGEs). Patented Sakura Extract can improve anti-glycation properties, reduce the accumulation of AGEs and inbibit the breakdown of collagen to restore the elasticity of the skin.

Ceramides are lipids naturally present in the skin which play a vital role in supporting the skin barrier and retaining moisture in the skin. The lack of ceramides can cause the skin to become dry, itchy, and inflamed. Ceramides have repairing and moisturising properties to lock moisture in the skin for an elastic skin complexion.

The extract of Polypodium Leucotomos, a fern, contains various phytonutrients and strong antioxidants to eliminate free radicals to prevent damage to the skin. A clinical study which was published in the 2017 edition of the Journal of the American Academy of Dermatology found that an oral supplement formula of Polypodium Leucotomos can reduce damage to the skin caused by ultraviolet B (UVB) rays.

An antioxidant study on food materials conducted by UCLA found that pomegranate juice has an antioxidative effect of up to 96 out of a scale of 100, which is 4 times higher than green tea's score of 24, 1.9 times higher than blueberry juice's score of 51, and 14 times higher than red wine's score of 68.

Rosa Roxburghii is rich in Vitamin C, tannins, superoxide dismutase (SOD), and other active compounds. Hence, it can effectively improve skin conditions for a fair and healthy complexion. The Vitamin C and SOD in Rosa Roxburghii also have good cleansing and softening properties to help with the clearance of heavy metals in the blood to restore skin smoothness and suppleness, just like a baby's skin.

Roses are rich in vitamins A, C, B, E,
K, as well as tannins, can balance endocrine and regulate vital energy and blood, regulate female physiological problems, promote blood
circulation, and beauty.

Compared with other single antioxidants,
Pycnogenol's comprehensive antioxidant effect 10 times of grape seed extract and vitamin E 350 times, 170 times of vitamin C.

French medicinal chemist Dr. Masquelier discovered that it is a world-renowned natural antioxidant.  

1. It is rich in oligomeric proanthocyanidins and is naturally compounded with more than 40 biologically active organic acids and bioflavonoids. 
2. Small molecule, water-soluble.
3. A recognized antioxidant substance with a global sales history of more than 60 years.

Resveratrol is a polyphenol antioxidant. A kind of chemical element, mainly found in grapes, berries, peanuts, and other fruits. 

The laboratory of the School of Life Sciences of Tsinghua University studied the effects of resveratrol on the proliferation and intracellular effects of B16 melanocytes.  The effect of tyrosinase activity and melanin synthesis. The results show that: resveratrol can inhibit cell proliferation, Intracellular tyrosinase activity has a significant inhibitory effect, which can significantly reduce the content of intracellular melanin, thereby playing a role in whitening.  Compared with arbutin and ethyl Vc, resveratrol is sufficient at a lower concentration of 0.5 μg/mL. Achieve the inhibitory effect of the former two at a concentration of 50 μg/mL.