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Article: zinc PCA

Zink PCA
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zinc PCA

Zinc PCA – sebum-regulating active ingredient for impure skin & oily scalp

Zinc PCA regulates sebum production, has an antibacterial effect and strengthens the skin barrier – ideal for impure skin, acne and irritated scalp.


Introduction / Brief description

Zinc PCA is a multifunctional active ingredient composed of zinc and pyrrolidone carboxylic acid (PCA). It has anti-inflammatory, antibacterial, and sebum-regulating effects—ideal for the care of impure skin, oily scalp, and irritated skin conditions. Zinc PCA is one of the skin-identical ingredients with very good tolerability.

Origin & Production

Our zinc PCA is biotechnologically extracted from a plant source (sugar beet). PCA is a component of the skin's natural moisturizing factor (NMF). Combined with zinc, it creates a highly effective, bioavailable zinc salt – completely vegan and compliant with natural cosmetics standards.

Zinc PCA

Effect on skin and scalp

✅ Sebum-regulating & antibacterial

Zinc PCA reduces excessive sebum production and inhibits the growth of acne bacteria ( Cutibacterium acnes ) – effective for oily, impure skin.

✅ Moisture-binding

As an NMF component, PCA helps retain water in the skin and stabilize moisture levels.

✅ Skin barrier strengthening

Stimulates lipid formation, improves skin structure and makes the skin more resistant to environmental influences.

Application for scalp & hair

  • Soothes irritated or itchy scalp
  • Reduces oily dandruff & excess sebum
  • Strengthens hair follicles and prevents hair loss caused by seborrhea
  • Promotes a healthy scalp balance in cases of puberty or stress acne

Who is it suitable for?

  • ✔ For impure, oily or combination skin
  • ✔ For hormonal acne, puberty acne & perioral dermatitis
  • ✔ For oily, itchy or flaky scalp
  • ✔ For sensitive skin, as it is very well tolerated

Areas of application

  • Clarifying facial toners & serums
  • Moisturizers for impure skin
  • Anti-dandruff shampoos & scalp serums
  • Soothing care products for seborrhea or inflammatory skin

Conclusion

Zinc PCA is a multifunctional natural cosmetic ingredient that moisturizes, strengthens the skin barrier, and visibly improves inflammatory skin conditions. It is particularly effective on impure, oily skin or irritated scalps – gentle, skin-identical, and effective.


Our natural cosmetics with zinc PCA

Discover our clarifying & soothing care with zinc PCA – for a clear, balanced skin and scalp.

Antimicrobial Organic Foot & Nail Balm

Antimicrobial Organic Foot & Nail Balm

Clarifying Zinc Facial Toner

Clarifying Zinc Facial Toner

Further information on antibacterial agents:

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