Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate?

Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate starts with simple peach juice from the Prunus persica fruit. The juice is placed in a controlled tank where it is fermented by a friendly yeast called Lipomyces. During fermentation the yeast breaks down sugars and releases skin-loving molecules such as amino acids, peptides and polysaccharides. Once the process is finished the mixture is filtered to remove yeast cells and other solids. The result is a clear liquid rich in moisture-binding components that can be added to skincare formulas.

Using fermented fruit in beauty is not new. Traditional Korean and Japanese skincare has long relied on fermented rice water and fruit extracts for their softening effects. Modern labs picked up on this idea in the early 2000s and began testing different yeasts and fruits. Lipomyces was found to work especially well with peach juice, giving a lightweight extract that boosts hydration without a sticky feel.

Today you will mainly find Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate in leave-on products where lasting moisture is key. Common formats include hydrating face mists, sheet masks, gel or cream moisturizers, soothing after-sun lotions, anti-aging serums and lightweight eye treatments.

Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate’s Cosmetic Benefits/Uses

This ingredient is valued for one main reason

Humectant: It attracts water from the environment and from deeper skin layers, holding it at the surface so skin stays plump and smooth. By boosting the water content of a formula it helps spread active ingredients evenly and leaves a dewy finish without heaviness.

Who Can Use Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate

This ferment-based humectant is gentle enough for nearly all skin types. Dry or dehydrated skin benefits most because the ingredient pulls in and holds water, while oily and combination skin appreciate its weightless finish that adds hydration without clogging pores. Sensitive skin usually tolerates it well since the filtrate is free of harsh solvents or fragrances, though anyone with a known peach allergy should be cautious.

The extract comes from peach juice and a single-cell yeast so it contains no animal matter, making it suitable for vegans and vegetarians. Processing does not involve animal-derived enzymes or by-products.

No research shows problems for pregnant or breastfeeding women when the ingredient is used topically in normal cosmetic amounts. Still, this is not medical advice. Anyone who is pregnant or nursing should check with a healthcare provider before adding new skincare products, just to be safe.

Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate does not make skin more sensitive to sunlight, so it is not considered photosensitizing. Regular daytime sun protection is still important for overall skin health.

Potential Side Effects/Adverse Reactions

Reactions to topical Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate differ from person to person. The issues listed below are potential side effects and they are not expected for most users when the ingredient is formulated and used properly.

  • Mild stinging or tingling on very compromised skin
  • Temporary redness or flushing, particularly in highly sensitive skin
  • Itching or small bumps in individuals allergic to peaches or certain yeasts
  • Rare contact dermatitis if combined with other irritating ingredients in a formula
  • Fungal acne flare in those extremely prone to Malassezia overgrowth, though this risk is low

If any discomfort or visible irritation occurs stop using the product and consult a dermatologist or healthcare professional.

Comedogenic Rating

Rating: 0 / 5

Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate is a water-based ferment with virtually no oils or fatty acids that could block pores. Its small humectant molecules sit on the skin surface attracting water rather than forming a heavy film, so it earns a solid zero on the comedogenic scale.

Because of its lightweight watery nature it is generally considered suitable for people prone to acne or breakouts.

While unlikely to clog pores on its own, the final comedogenicity of any product also depends on the other ingredients in the formula and how occlusive the overall texture is.

Summary

Lipomyces/Peach Fruit Juice Ferment Lysate Extract Filtrate is mainly a humectant that pulls moisture into the upper skin layers where it can smooth fine lines plump texture and support a healthy barrier. The fermentation process packs the filtrate with amino acids peptides and polysaccharides that bind water efficiently without leaving residue.

The ingredient enjoys moderate popularity in hydrating mists sheet masks and gel creams especially in K-beauty inspired products though it has not yet reached the mainstream status of classics like hyaluronic acid.

Current data show it is very safe for topical use with low irritation and an essentially non-comedogenic profile. As with any new skincare item it is wise to perform a small patch test before full application to make sure your skin agrees with the complete formula.

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