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Product Development
Nearly a Century of Care, Guided by Science
Our product development process begins with a rigorous selection of active ingredients guided by the latest dermatological science and clinical evidence. We prioritize proven efficacy, skin compatibility, formulation stability, and innovative potential.
Erno Laszlo skincare ingredients
Research

We’re Driven by Research,
Not Trends

Every ingredient we select must demonstrate tangible benefits, backed by scientific data and rigorous testing. 

For botanical extracts, we source rare, sustainable actives with unique origins. 

For lab-developed actives, we focus on advanced biotech ingredients and delivery systems that enhance absorption and performance.

Skincare Ingredients
Validation

We Select Clinically Validated Ingredients for Real-World Results

The actives we consider are backed by in-depth clinical testing.

We evaluate actives based on rigorous clinical data, prioritizing placebo-controlled studies that show statistically significant, objectively measured results.

Skincare Formulas
Efficacy

We Formulate with
Effective Doses

We use actives at clinically validated concentrations, formulated to preserve stability and optimize delivery to the skin.

Erno Laszlo Science-Backed Skincare
Safety

We Believe in Safety
First—Always

We select actives based on safety and test our final formulas for skin compatibility across a range of skin types, including many for safety on sensitive skin. 

Erno Laszlo High Performance Skincare
Results

We’re Committed to
Science That Performs

Our ingredient selection process ensures that every product you use is built on evidence, precision, and care. The result: high-performance skincare with actives that truly deliver.

Phelityl® Complex

Phelityl® Complex

  • Biobotanical Blend: Acacia Gum Biopolymer, Plant-derived Polyglycerides, Rosehip Oil 
  • Squalane: Skin-identical lipid and emollient that mimics the skin’s natural oils for moisture replenishment 
  • Backbone of both complexes powered by Ceramides, naturally found in skin to reinforce the barrier and draw moisture

Key Benefits

Vital for barrier strength, hydration, and overall skin health
Support long-term skin longevity by reducing TEWL & preventing irritants from entering skin
Work synergistically to restore skin’s optimal balance
Phelityl® Complex

Phelityl® Complex

  • Biobotanical Blend: Acacia Gum Biopolymer, Plant-derived Polyglycerides, Rosehip Oil 
  • Squalane: Skin-identical lipid and emollient that mimics the skin’s natural oils for moisture replenishment 
  • Backbone of both complexes powered by Ceramides, naturally found in skin to reinforce the barrier and draw moisture

Key Benefits

Vital for barrier strength, hydration, and overall skin health
Support long-term skin longevity by reducing TEWL & preventing irritants from entering skin
Work synergistically to restore skin’s optimal balance
Mineral Complex

Mineral Complex

Complex Features:

  • Magnesium Carbonate: Pure mineral salt soothes, calms and purifies for a healthy-looking complexion
  • Calcium Sulfate: Gives the mask its transformative texture, helping the formula solidify, cool and conform to facial contours 
  • Silica: Exfoliant that removes excess surface oil and impurities

Key Benefits

Soothes and calms the skin for a healthy-looking complexion
Nourishes and purifies skin
Epigene-6® Technology

Epigene-6® Technology

  • Erno Laszlo’s proprietary technology, inspired by the science of miRNAs—epigenetic regulators linked to visible signs of skin aging.
  • Formulated with a combination of potent extracts rich with phenolic compounds and bioactive molecules that target skin longevity pathways. Using advanced extraction, each ingredient is obtained in its purest and most concentrated form.
  • These cell-supporting compounds are inspired by the science of epigenetic mechanisms, including those that target key proteins in the skin such as collagen and decorin.

Key Benefits

Helps reduce the visible impact of epigenetic stressors on the skin, supporting long-term skin health and targeting 6 key signs of aging

Firmness
Elasticity
Hydration
Tone
Texture
Deep Wrinkles