Science
Mechanism of Action
This ferment extract operates through several mechanisms to enhance skin health and appearance. It acts as a natural source of postbiotics, supporting a balanced skin microbiome by encouraging beneficial bacterial growth and inhibiting harmful microorganisms. It strengthens the skin's natural barrier, which in turn stimulates skin regeneration and promotes cellular renewal, leading to improved texture. The ingredient functions as a potent soothing agent, effectively reducing redness and irritation, while also forming a protective shield against environmental pollutants. Its humectant properties ensure deep hydration, enhancing the skin's moisture retention capacity, elasticity, and overall healthy appearance. Furthermore, it possesses significant antioxidant capabilities, neutralizing free radicals, combating signs of aging, and reducing inflammation. It also contributes to increased collagen and hyaluronic acid production for smoother, plumper skin, may help reduce acne and blemishes, and can inhibit melanin production to prevent skin discoloration, supporting increased glycosaminoglycan levels for improved facial volume.
Research
Clinical Evidence
Medium confidence5.6%
Key findings
- 01 The Cosmetic Ingredient Review (CIR) Expert Panel assessed 'Lactobacillus Ferment' (a broader category including this extract) and noted its safe use at concentrations up to 5.6% in non-spray face and neck products, as well as other skincare preparations.
- 02 Topical application of soy oligopeptides (a related component from fermented soy) at concentrations of 5 IU/mL or 10 IU/mL significantly decreased UVB-induced erythema and increased stratum corneum hydration.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that 'Lactobacillus Ferment' ingredients, which encompass this extract, are safe for cosmetic use. It is generally well-tolerated; however, individuals with a known sensitivity to soy products should exercise caution, as rare cases of allergic reactions or skin irritation may occur.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multi-functional postbiotic ingredient offers extensive benefits, including microbiome balance, barrier enhancement, deep hydration, and potent antioxidant protection, making it a valuable addition to diverse skincare formulations suitable for all skin types.
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References
Sources