Collagen peptides have become one of the most popular supplement ingredients globally, driven by the beauty-from-within trend and sports nutrition market. For OEM brands, understanding collagen types and quality markers is essential.

Types of Collagen

1. Type I Collagen

The most abundant type in the body, Type I collagen supports skin elasticity, hair strength, and bone density. Sourced primarily from bovine hide, fish scales, or porcine skin.

2. Type II Collagen

Mainly found in cartilage, Type II collagen is ideal for joint health supplements. Typically sourced from chicken sternum.

3. Type III Collagen

Found alongside Type I, it supports skin, blood vessels, and organs. Often co-sourced with bovine Type I collagen.

胶原蛋白肽已成为全球最受欢迎的保健品成分之一，由由内而外美容趋势和运动营养市场共同驱动。对于OEM品牌而言，了解胶原蛋白类型和质量标记至关重要。

胶原蛋白类型

1. I型胶原蛋白

体内最丰富的类型，I型胶原蛋白支持皮肤弹性、头发强度和骨密度。主要来源于牛皮、鱼鳞或猪皮。

2. II型胶原蛋白

主要存在于软骨中，II型胶原蛋白适合关节健康保健品。通常来源于鸡脩。

3. III型胶原蛋白

与I型共存，支持皮肤、血管和器官。通常与牛源I型胶原蛋白一起采购。

采购选择

海洋胶原蛋白：来源于鱼皮和鱼鳞。生物利用率高，肽分子较小，无BSE风险。适合美容保健品的高端定位。

牛源胶原蛋白：性价比高，供应充足。适合运动和关节健康产品。

关键质量标记

要求供应商提供分子量分布数据、羟酱酸图含量、重金属检测和过敏原声明。

总结

胶原蛋白是一个高增长类别，消费者需求强劲。联系ACC Biotech，为您的OEM保健品系列采购药品级胶原蛋白肽。

Sourcing Options

Marine Collagen: Derived from fish skin and scales. Highly bioavailable, smaller peptide size, no BSE risk. Premium positioning in beauty supplements.

Bovine Collagen: Cost-effective, high availability. Suitable for sports and joint health products.

Key Quality Markers

Request molecular weight distribution data, hydroxyproline content, heavy metal testing, and allergen declarations from suppliers.

Conclusion

Collagen is a high-growth category with strong consumer demand. Contact ACC Biotech to source pharmaceutical-grade collagen peptides for your OEM supplement lines.