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KAZACHSTANIA/KLUYVEROMYCES/LACTOBACILLUS/NONFAT MILK FERMENT POWDER.

Valuable / SKIN CONDITIONING

A sophisticated ferment powder derived from the controlled fermentation of nonfat milk by specific microbial cultures including Kazachstania, Kluyveromyces, and Lactobacillus. This ingredient is meticulously crafted to support a balanced skin microbiome, enhance skin resilience, and offer targeted benefits for various skin conditions.

Skin conditioning Anti-acne Anti-inflammatory Antimicrobial Reduces skin sensitivity DNA repair Microbiome balancing Environmental protection Moisture retention Improves skin elasticity Anti-aging Skin lightening (potential effect)

Science

This complex ferment functions primarily as an advanced skin conditioning agent, working to maintain optimal skin health. Its Lactobacillus component is particularly noted for acting as a DNA repair enzyme, shielding the skin from environmental stressors, and exhibiting both anti-microbial and anti-inflammatory properties. These actions are vital for fostering a healthy and balanced skin microflora. Furthermore, the broader benefits associated with fermented milk products, such as kefir, suggest contributions to improved skin elasticity, enhanced moisture retention, and a potential in addressing signs of aging like wrinkles and laxity.


Research

Medium confidence
Effective range 1–5%
Optimal

N/A

Key findings

  1. 01 Demonstrated superior anti-acne effects, including a faster reduction in the size and redness of acne lesions, when compared to salicylic acid.
  2. 02 Showed efficacy in reducing skin sensitivity.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 4 – 8
0 7 14

Stability

The Kluyveromyces component exhibits stability within a pH range of 4.0 to 8.0 and maintains stability at pH 6.0 when stored below -20°C. Formulators should be mindful that Lactobacillus Ferment may possess a skin lightening effect, necessitating careful consideration in product design. As a milk fermentation derivative in powder form, it is readily water-soluble or dispersible.


Safety

CIR Status
Safe as used
Max tested
5.6%
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that 'Lactobacillus Ferment ingredients' are safe for use in cosmetic formulations, with reported usage concentrations up to 5.6% in face, neck, and other skincare products. However, this specific multi-component ferment powder lacks an individual CIR or SCCS assessment. The CIR has also reviewed 'Yeast-Derived Ingredients', a broader category encompassing Kluyveromyces and Kazachstania, issuing a 'Notice to Proceed' but noting data needs.


Your Skin

No Normal
No Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Valuable

This multifaceted ferment offers significant benefits for acne-prone and sensitive skin, supports a healthy microbiome, and contributes to overall skin resilience and condition.


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