Biodefense Barrier Cream
Description
Reinforce the skin barrier
Ingredients:
AQSTEM ATACAMA, STEMCEM QUILLAY
Ingredients
STEMCEM QUILLAY
The barrier-strengthening stem cell active inspired by nature’s most resilient tree
Cobiosa
Technical Information
INCI Name
Quillaja saponaria Callus Extract, Glycerin, Pentylene Glycol
Recommended use level
1%-2%
Product Characteristics
Liquid
ISO Natural
50
ISO NOI
100
Benefits
- •Reinforces the skin barrier for stronger
- •More resilient skin
- •Boosts skin firmness and elasticity
- •Helping prevent sagging
- •Enhances hydration by reducing transepidermal water loss
- •Improves overall skin density and integrity for a healthier appearance.
Why STEMCEM QUILLAY?
STEMCEM™ QUILLAY is a next-generation active derived from the stem cells of Quillaja saponaria — a remarkable tree native to central Chile, known for its ability to thrive in extreme climates. This natural resilience becomes the inspiration for its action on skin: helping it become stronger, more cohesive, and better protected against daily stress.
At the heart of its efficacy is its ability to stimulate filaggrin synthesis — a key structural protein essential for maintaining a healthy skin barrier. By supporting the cohesion of keratinocytes and strengthening the stratum corneum, it helps reduce water loss while shielding the skin from environmental aggressors. Ex vivo testing shows a significant increase in filaggrin production, highlighting its role in reinforcing the skin’s natural defence system.
Beyond barrier repair, it also delivers visible anti-ageing benefits. In vivo studies demonstrate improvements in skin firmness, elasticity and dermal density after consistent use, helping the skin appear more lifted, supple and resilient over time.
Produced using advanced plant cell culture technology, STEMCEM™ QUILLAY offers all the benefits of this resilient species without impacting natural ecosystems — combining high performance with a strong sustainability story. The result is skin that feels fortified, looks smoother, and maintains its integrity even under stress.
At the heart of its efficacy is its ability to stimulate filaggrin synthesis — a key structural protein essential for maintaining a healthy skin barrier. By supporting the cohesion of keratinocytes and strengthening the stratum corneum, it helps reduce water loss while shielding the skin from environmental aggressors. Ex vivo testing shows a significant increase in filaggrin production, highlighting its role in reinforcing the skin’s natural defence system.
Beyond barrier repair, it also delivers visible anti-ageing benefits. In vivo studies demonstrate improvements in skin firmness, elasticity and dermal density after consistent use, helping the skin appear more lifted, supple and resilient over time.
Produced using advanced plant cell culture technology, STEMCEM™ QUILLAY offers all the benefits of this resilient species without impacting natural ecosystems — combining high performance with a strong sustainability story. The result is skin that feels fortified, looks smoother, and maintains its integrity even under stress.
Certification icons
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China Compliant
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Cruelty Free
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Non-GMO
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Vegan