Basic Information
Product name	Collagen Beverage
Grade	Food grade
Appearance	Liquid, labeled as the customers' requirements
Shelf life	1-3years,subject to store condition
Packing	Oral liquid bottle,Bottles,Drops and Pouch.
Condition	Preserve in tight containers,protected from light.

Collagen is the most abundant protein in the body. Its fiber-like structure is used to make connective tissue. Like the name implies, this type of tissue connects other tissues and is a major component of bone, skin, muscles, tendons, and cartilage. It helps to make tissues strong and resilient, able to withstand stretching. There are 28 known types of collagen, with type I collagen accounting for 90% of the collagen in the human body. Collagen is composed mainly of the amino acids glycine, proline, and hydroxyproline. These amino acids form three strands, which make up the triple-helix structure characteristic of collagen. Collagen is found in connective tissue, skin, tendons, bones, and cartilage. It provides structural support to tissues and plays important roles in cellular processes, including : tissue repair immune response cellular communication cellular migration, a process necessary for tissue maintenance Connective tissue cells called fibroblasts produce and maintain collagen. Our bodies gradually make less collagen as we age, but collagen production drops most quickly due to excess sun exposure, smoking, excess alcohol, and lack of sleep and exercise. With aging, collagen in the deep skin layers changes from a tightly organized network of fibers to an unorganized maze. Environmental exposures can damage collagen fibers reducing their thickness and strength, leading to wrinkles on the skin’s surface.Studies have shown that taking collagen supplements may offer a few benefits. 1.Potential skin benefits One of the most popular uses of collagen supplements is to support skin health. Research suggests that taking collagen supplements may improve certain aspects of skin health and appearance. Hydrolyzed collagen is a common type of collagen used in supplements that is created using a process called hydrolysis. This process breaks down the protein into smaller pieces, making it easier for the body to absorb. A number of studies have shown that taking collagen supplements may improve skin hydration and elasticity and reduce the appearance of wrinkles. 2.Potential benefits for bones Taking collagen supplements long-term may help increase bone mineral density in people in postmenopause, who are at a greater risk of developing osteopenia and osteoporosis. Collagen supplements may provide other health benefits as well, such as improving body composition in certain populations when combined with resistance training . It’s important to note that studies observed these beneficial effects of taking collagen mainly in older women with low bone mineral density. Medically reviewed by Kathy W. Warwick, R.D., CDE, Nutrition — By Jillian Kubala, MS, RD — Updated on March 8, 20231. Who need whitening and freckle removal； 2. Before and after menopausal syndrome; 3. With decreased skin moisturizing ability or elasticity; 4. With dull skin tone, rough skin texture, or pigmentation; 5. Who are prone to fatigue, low back pain, and leg and foot cramps; 6. With decreased memory and premature aging; 7. With osteoporosis and arthritis; 8.Who need to increase bone toughness due to the lack of significant long-term calcium supplementation effect.