Hγdrolyzed Keratin Peptide

Category：

Cosmetic Ingredients

Description

This product uses the inner substance of fish scales as raw materials to extract keratin essence in fish scales by biotechnology. It has strong anti-stretch performance and has a cross-linking effect in protein peptide chains. Therefore, the properties of keratin are particularly stable. High mechanical strength.,can be well absorbed by the skin. The use of keratin can keep the skin elastic, soft and moisturized, prevent dry skin, reduce wrinkles, and delay aging.

Keratin is suitable for skin care lotions, skin creams, firming creams, sunscreens and facial masks in cosmetics.

Quality Index:

Properties: light yellow powder

Protein content: ≥90.0%

Moisture: ≤6.0%

PH value: 4.5 ~ 6.5 (5% aqueous solution)

Total number of bacteria: ≤1000cfu/g

Coliform group: ≤30MPN/100g

Pathogenic bacteria: not detectable

Mercury: ≤0.5mg/kg

Arsenic: ≤0.5mg/kg

Lead: ≤1.0mg/kg