Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

HERICIUM ERINACEUS/LACTOBACILLUS/LEUCONOSTOC/HIPPOPHAE RHAMNOIDES LEAF/STEM FERMENT FILTRATE.

Valuable / ANTIOXIDANT

This sophisticated ferment filtrate is a powerhouse blend, combining the adaptogenic benefits of Lion's Mane mushroom (Hericium erinaceus) and the nutrient density of Sea Buckthorn (Hippophae rhamnoides) with the microbiome-supporting prowess of Lactobacillus and Leuconostoc bacteria. Through precision fermentation, larger molecules are broken down into smaller, highly bioavailable components, optimizing skin penetration and delivering a broad spectrum of active compounds.

Summary

Antioxidant Anti-inflammatory Moisturizer Skin-identical ingredient Antimicrobial/antibacterial Skin-conditioning Wound healing Improves skin barrier Anti-acne

Science

Mechanism of Action

The fermentation process transforms botanical extracts into a more bioavailable form, yielding a rich array of vitamins, amino acids, antioxidants, peptides, and enzymes that readily penetrate the skin. This complex supports a healthy skin microbiome, enhancing the skin barrier function through the production of natural moisturizing factor (NMF) components such as lactic acid and amino acids. It exhibits antimicrobial properties, helping to moderate undesirable microorganisms. Hericium erinaceus contributes potent antioxidants, including hericenones, erinacines, and beta-glucans, which offer protection against oxidative stress, alongside anti-inflammatory and potential regenerative effects. Hippophae rhamnoides is a source of flavonoids, essential fatty acids, vitamins, carotenoids, and polyphenols, providing significant anti-inflammatory, antioxidant, and tissue-repair benefits, while also demonstrating anti-acne activity by inhibiting *Propionibacterium acnes* and *Staphylococcus aureus*.

Research

Clinical Evidence

Medium confidence
Effective range 0.1–10%
Optimal

N/A

Key findings

  1. 01 Saccharomyces ferment filtrate demonstrates antioxidant and moisturizing efficacy in leave-on skincare formulations at concentrations from 0.1% to 5%.
  2. 02 In rinse-off cosmetic items, Saccharomyces ferment filtrate functions as an antioxidant and moisturizing agent at concentrations up to 10%.
  3. 03 Fermented red ginseng showed significantly reduced skin irritation and a 20% sensitization index in allergen testing, compared to 100% for unfermented red ginseng, while improving anti-wrinkle and whitening properties at 10% concentration.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 3.8 – 5
0 7 14

Stability

Optimal pH for this ferment filtrate is generally in the acidic range, typical for lactic acid ferments (e.g., pH 3.8-5.0). Careful control of temperature, pH, and duration during the fermentation process is crucial for achieving high quality and stability. Its inherent antibacterial and antifungal byproducts can also contribute positively to product shelf life.

Conflicts

  • Potentially reduced skin tolerance when combined in the same regimen with powerful active ingredients such as retinoids, AHAs, BHAs, or benzoyl peroxide.
  • Yeast-based ferments are generally not recommended for individuals prone to fungal acne (Malassezia), though Lactobacillus-based ferments are considered safer in this context.
  • High concentrations of alcohol or certain essential oils, often found in traditional sake or kombucha-based toners, may cause irritation, particularly for sensitive or rosacea-prone skin.
  • Jar packaging should be avoided for probiotic lysates and ferments as exposure to light and air can accelerate degradation. Fragrance-free formulations are typically recommended.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

While this specific combined ingredient has not undergone dedicated CIR, SCCS, or FDA review, its individual components and fermented ingredients generally are well-regarded for safety. Lactobacillus ferment is recognized as non-toxic and non-comedogenic. Fermentation processes are known to potentially reduce allergenicity by breaking down larger molecules, contributing to a lower likelihood of sensitization, as observed in studies on fermented botanicals. Nonetheless, individuals with highly sensitive or reactive skin are advised to perform a patch test prior to full application.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

This multi-faceted ferment filtrate offers comprehensive skin benefits, including robust antioxidant protection, enhanced hydration, barrier support, and microbiome balancing, making it a valuable addition to diverse skincare formulations.

Related

Similar Ingredients

Finding similar ingredients…