Synergistic Innovation of Amino Acid Surfactants and Biofermentation Filtrate

In cosmetic formulations, the synergistic effect of amino acid surfactants and biofermentation filtrate can achieve comprehensive optimisation of the entire process, from cleansing to conditioning to repair. Through molecular-level formulation research, we have developed three golden combination solutions to enhance the overall efficacy of the product.

1. Gentle Cleansing + Barrier Repair Combination

Sodium Cocoyl Glycinate (5%) + Lactobacillus Fermentation Lysate (3%)

- The surfactant provides gentle cleansing while preserving the Natural Moisturising Factor (NMF). The hyaluronic acid (200 kDa) and ceramide precursors in the fermentation products repair the skin barrier;

- Tests show that post-cleansing skin moisture levels are 34% higher than with a single surfactant system, making it suitable for desert-dry skin and sensitive skin.

2. Oil Control & Acne + Microbial Balance Combination

Lauryl Arginine Ethyl Ester HCl (2%) + Zinc Fermentation Filtrate (2%)

- The cationic structure of surfactants adsorbs oils, while zinc ions inhibit 5α-reductase;

- Antimicrobial peptides in the fermented filtrate (96% antibacterial rate) regulate the microbiome, reducing acne by 58% and recurrence rate by 73% after 4 weeks of use.

3. Anti-ageing Cleanser + Pre-Anti-Ageing Conditioning Combination

Sodium soybean glutamate (3%) + Mitochondrial Activation Filtrate (5%)

- The surfactant amino acid structure reduces friction damage during cleansing;

- The fermentation filtrate pre-supplies energy to the skin. Immediate post-cleansing testing shows a 21% increase in mitochondrial activity and a 30% increase in absorption rate of subsequent anti-ageing ingredients.

Formulation compatibility testing shows that the two components coexist stably within a pH range of 4.5–7.5, with no ionic antagonism. We offer a pre-blended ‘Cleansing and Conditioning Complex’ to simplify the customer's formulation development process while ensuring maximum efficacy.