1, moisturizing and whitening?
Collagen's unique triple helix structure can strongly lock in 30 times of moisture, making skin lasting moist, shiny and tender; In addition, the purpose of whitening is achieved by inhibiting the production process of melanin;
2. Restore elasticity and delay aging?
After collagen enters the skin, it can repair the broken and aging elastic fiber network, making the skin elastic, elastic and full; In addition, collagen can scavenge free radicals in the body, resist oxidation in many ways and slow down skin aging;
3. Firming skin and repairing fine lines?
Collagen can quickly fill local collapse, improve relaxation, tighten skin, reduce wrinkles and smooth fine lines after entering dermal tissue.
4. Lock calcareous cartilage?
Collagen forms a calcium attachment grid, locks bone calcium and prevents calcium loss. It can effectively repair articular cartilage, restore the lubrication of articular cartilage surface and reduce friction.
Collagen is really important to human skin. It can support the skin and keep it firm. However, because collagen is a macromolecular structure, it cannot be directly absorbed by human body, and it needs to be converted into amino acids through digestive system, and then different kinds of amino acids form different protein for different parts of human body.
Therefore, it is a question mark whether the eaten collagen products can be converted into collagen again and how much collagen can be converted. Even all kinds of collagen peptide products that claim to be deeply hydrolyzed only complete part of the work of the stomach in advance, and decompose collagen into small molecular peptides in advance. The final peptide will still be decomposed into amino acids after entering the digestive system, and then it will be absorbed and utilized.
Generally speaking, there is not enough evidence to claim that eating collagen can tighten the skin, beauty beauty.
At the same time, the main amino acids needed to synthesize skin collagen are glycine, proline, lysine and vitamin C. Therefore, it is of little significance to supplement collagen without vitamins.
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