Can polyacrylamide be used in cosmetics?

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Yes, polyacrylamide (PAM) can be used in cosmetics, but you need to pay attention to its specific functions and safety specifications. The following is the key information of the comprehensive search results:

 

1. The role of polyacrylamide in cosmetics

  • Moisturizing and film-forming: Polyacrylamide can absorb moisture, increase the water content of the stratum corneum, form a protective film, and reduce skin moisture loss.
  • Antistatic: It reduces static electricity generated by friction through hygroscopicity and improves the feel of product use, especially in hair care and skin care products.
  • Stable formula: As a binder and stabilizer, it helps other ingredients to be evenly dispersed and extend the shelf life of cosmetics.
  • Absorption cleaning: It can absorb oil and dirt on the surface of the skin and assist the efficacy of cleaning products.

 

2. Safety and potential risks

  • Acrylamide monomer residue problem: Polyacrylamide itself is highly stable, but acrylamide monomer (neurotoxin and potential carcinogen) may remain during the production process. International standards strictly limit its residual amount (such as the EU requires that the residual amount of acrylamide in cosmetics is ≤0.1mg/kg).
  • Skin irritation: Some people may be sensitive to polyacrylamide, and long-term use of high-concentration products may cause dry skin or allergic reactions.
  • Usage suggestions: Choose a regular brand to ensure that the product meets safety standards.

 

3. Avoid direct contact with damaged skin or mucous membranes.

If redness, swelling, itching, etc. occur after use, stop using it immediately and consult a doctor.

III. Typical application scenarios

Skin care products: such as lotions and creams as thickeners and moisturizers.

Hair care products: used for anti-static and smooth hair.

Cleaning products: assist in absorbing oil and improving cleaning effects.

 

Polyacrylamide has multiple functions in cosmetics, but the purity of raw materials and production processes must be strictly controlled to reduce the risk of acrylamide residues. Consumers should pay attention to the product ingredient list and safety certification, and reasonably choose and use related products.

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