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Collagen is the most abundant type of protein in the human body, accounting for approximately one-quarter of total body protein. As an extracellular protein, it is found in human connective tissues, bones and cartilage. More than 90% of the protein in bones and tendons is collagen, and over 50% in skin tissue. It mainly exists in four forms: Type I, Type II, Type III and Type IV collagen. Type I, Type II and Type III collagen are highly abundant in living organisms, making up 80% to 90% of the total collagen content.
FAQs
A: Regular orders will be shipped within 3 working days, while large orders (over 2 tons) require confirmation 10 days in advance. We have a regular safety stock and cooperate with multiple logistics companies to ensure timely transportation. Special needs can be negotiated for expedited processing.
A: We have a professional R&D team that can provide descriptions of raw material characteristics, formula recommendations, and application cases (such as tablets, powders, soft capsules, etc.). If you need assistance with product filing, we can also provide compliance guidance.
A:The standard MOQ is 100kg, while the MOQ for some high-value raw materials is 10kg. New customers can apply for a trial order (1-5kg) first, and the sample fee can be deducted from subsequent orders.
A:Support international trade common payment methods such as T/T and letter of credit (L/C).
