Back to Ingredient Glossary

Galactomyces Ferment Filtrate

Natural
Synthetic
Bioengineered
Marine
Mineral
Animal-derived
Fermented

Tone Evening & Sebum Control

Overview

A nutrient-dense yeast derivative discovered when sake brewers were noticed to have remarkably youthful, unwrinkled hands. Galactomyces is created through a meticulous fermentation process that breaks down massive nutrient molecules into micro-particles, packing the filtrate with vitamins, amino acids, minerals, and organic acids.
A fermented powerhouse ingredient that significantly brightens your complexion, refines your pores, and balances oil production. Due to its fermented, micro-molecular nature, it penetrates the skin deeply and instantly. It drastically reduces melanin synthesis to fade dark spots, while actively regulating sebum production in the pores. It significantly improves the skin's texture, clarity, and light-reflecting capabilities.

Key Benefits

Brightening, Pore refining, Sebum balancing, Antioxidant defense

Good For

Suitable for skin types:

Universal Oily

Effective at:

Brightening Pore refining Anti-dullness Moisturizing Anti-aging

Safety & Cautions

Fungal acne trigger warning — contains yeast derivatives which can exacerbate Malassezia (fungal acne). Patch test if prone to fungal breakouts.

Korean Skincare Tips For Beginners

Start with one new ingredient at a time to test your skin's reaction

Always patch test new products on a small area first

Layer products from thinnest to thickest consistency

Be patient - Korean skincare focuses on long-term skin

Back To The Ultimate Ingredient Glossary

Shop The Collection

  • HARAMOON Pure Moisture Cleanser | Gentle Korean Face Wash | Purifying & Hydrating | Centella, HA, Niacinamide | Vegan, EWG Verified - Wax | Wane - HARAMOON - Skin Care8 <

    HARAMOON Pure Moisture Cleanser | Gentle Korean Face Wash | Purifying & Hydrating | With CICA, HA, Betaine | Vegan, EWG Verified

    Sale

    HARAMOON Pure Moisture Cleanser | Gentle Korean Face Wash | Purifying & Hydrating | With CICA, HA, Betaine | Vegan, EWG Verified

    $25.00 USD
    $32.00 USD $25.00 USD
    Sale
  • HARAMOON Super Dam Toner | Gentle for Sensitive Skin, 200mL - Wax | Wane <

    HARAMOON Deep Sea Water Toner | pH Balanced Korean Skincare with 7-Layer Hyaluronic Acid | Vegan Hydrating Calming Toner for Sensitive Skin 200mL

    Sale

    HARAMOON Deep Sea Water Toner | pH Balanced Korean Skincare with 7-Layer Hyaluronic Acid | Vegan Hydrating Calming Toner for Sensitive Skin 200mL

    $28.00 USD
    $32.00 USD $28.00 USD
    Sale
  • HARAMOON Silky Hydration Ampoule | Vegan & EWG Certified Korean Skincare, 30mL - Wax | Wane <

    HARAMOON Hydrating Ampoule (10x Stronger than Serum) | Fragrance Free Korean Skin Care | Beta Glucan, Hyaluronic Acid + Vegan, EWG Verified

    Sale

    HARAMOON Hydrating Ampoule (10x Stronger than Serum) | Fragrance Free Korean Skin Care | Beta Glucan, Hyaluronic Acid + Vegan, EWG Verified

    $34.00 USD
    $42.00 USD $34.00 USD
    Sale
  • HARAMOON Centella Moisture Cream | Skin Barrier Repair, 50mL - Wax | Wane <

    HARAMOON Centella Moisturizing Cream - Vegan K-Beauty For Stressed and Sensitive Skin, 50mL

    Sale

    HARAMOON Centella Moisturizing Cream - Vegan K-Beauty For Stressed and Sensitive Skin, 50mL

    $37.00 USD
    $52.00 USD $37.00 USD
    Sale
1 4
View all
Haramoon skincare products with a dropper on a blue background
pH 5.5 · Vegan · Dermatologist Tested

K-BEAUTY INNOVATION

Born from the Sea. Perfected by Science.

Deep in the coastal waters of Jeju Island, marine botanicals have thrived for centuries in pristine conditions. Our scientists harness these powerful ingredients, combining traditional Korean wisdom with cutting-edge dermatological research.

Each formula is meticulously pH-balanced to work in harmony with your skin's natural barrier, delivering transformative results without compromise.

Vegan
Cruelty-Free
pH Balanced
Sensitive Skin Safe
Discover the full collection