Looking for skincare that does more than moisturize? Usnea Barbata × GFF is a game-changing ingredient born from natural plant extracts and yeast fermentation. Patented in Korea and used in ampm’s signature formulas, this skin-repairing complex is a powerhouse of hydration, barrier repair, and glow-boosting energy.
What Is Usnea Barbata × GFF?
Usnea Barbata × GFF is a patented ingredient developed by ampm’s Korean lab, created by fermenting Usnea Barbata (a lichen extract) together with Galactomyces Fermented Filtrate (GFF). This fusion brings together the best of natural defense and yeast-derived skin nutrition.
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Usnea Barbata: A ancient lichen, is known for its natural antimicrobial and anti-inflammatory properties.
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GFF is a by-product of sake fermentation and rich in amino acids, skin-replenishing humectants, and essential minerals like zinc, magnesium, and calcium.
When fermented together, these ingredients produce a mineral-rich complex that supports skin regeneration, barrier strength, and healthy cell renewal—delivering a gentle yet powerful glow.
4 Key Benefits of Usnea Barbata × GFF
1. Antioxidant Defense to Fight Premature Aging
Usnea Barbata is naturally rich in antioxidant compounds that neutralize free radicals caused by UV rays, pollution, and daily stress. When combined with the minerals in GFF, it further enhances the defense, helping maintain firmness and smoothness while reducing the appearance of fine lines.
2. Deep Hydration & Barrier Strengthening
This complex is packed with natural moisturizing factors (NMFs), amino acids, and essential minerals that not only hydrate but also reinforce the skin’s moisture barrier. The result? Comfortable skin that’s more resilient against dehydration and irritation—ideal for dry or sensitive skin.
3. Anti-Inflammatory Relief for Sensitive or Reactive Skin
Usnea Barbata has long been valued for its soothing properties. Its natural antimicrobial compounds can calm irritation, reduce redness, and ease inflammation. Combined with the repairing power of GFF, making this complex ideal for stressed, breakout-prone, or environmentally sensitive skin.
4. Boosts Cell Turnover for a Brighter Complexion
This ingredient gently encourages natural exfoliation, promoting healthy skin renewal without harsh acids. By supporting a steady turnover cycle, it helps fade dullness and uneven texture, revealing smoother, more radiant skin over time. Bonus: it’s gentle enough for long-term use, even on dry or delicate skin.
Where to Find It: ampm Products Featuring Usnea Barbata × GFF
Ready to try this Korean patented ingredient? ampm has built it into several of our favorite products designed to renew and restore:
Clarifying Kaolin Clay Mask
Unlike traditional drying clay masks, this one leaves your skin feeling clean but without the tightness—thanks to Usnea Barbata × GFF and Vitamin B5. It absorbs excess sebum and impurities while calming inflammation, making it perfect for acne-prone or congested skin.
Resurfacing Silky Toner
Forget water-based toners! This one features 89% Usnea Barbata × GFF essence as its base, delivering real nutrients with every swipe. It lightly exfoliates dead skin, enhances product absorption, and preps your skin for maximum glow.
PDRN Repairing Cream
Beyond its star ingredient PDRN, this cream also includes Usnea Barbata × GFF for next-level skin repair. Lightweight but nourishing, it hydrates deeply, evens out skin tone, and restores barrier strength—ideal for those dealing with redness, dullness, or uneven texture.
Usnea Barbata × GFF is more than a trendy name—it’s a science-backed, skin-loving powerhouse that hydrates, soothes, protects, and restores. Whether you’re battling dryness, sensitivity, or signs of aging, this patented complex helps bring your skin back into balance.
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