Glycerin is a naturally derived humectant—a ingredient that draws moisture from the air into your skin. It's one of the most widely used and well-studied moisturizing agents in skincare, helping skin feel softer and more hydrated.
Benefits
Attracts and retains moisture in the skin
Improves skin hydration and softness
Helps strengthen skin barrier function
Suitable for most skin types, including sensitive skin
Science: The Cosmetic Ingredient Review Expert Panel concluded glycerin is safe as used in cosmetics across all concentrations. Research shows glycerin effectively improves skin hydration and is well-tolerated with minimal irritation risk. It is also referenced in clinical guidelines for managing inflammatory skin conditions and maintaining skin integrity.
Propanediol is a lightweight humectant—a molecule that draws water into the skin to keep it hydrated. It's also used in cosmetic formulations as a solvent and preservative booster, helping products stay stable and feel smooth on the skin.
Benefits
Hydrates and moisturizes the skin
Improves product texture and spreadability
Helps preserve formulations naturally
Science: Propanediol can be produced through bio-based fermentation (from glycerol using microorganisms), making it an environmentally friendly alternative to traditional chemical synthesis. It is widely recognized as safe in cosmetic and food applications, with established use as both a humectant and preservative enhancer.
This is a fermented ingredient made by combining beneficial bacteria (Lactobacillus) with soybean extract. Fermentation breaks down the soybean into smaller, potentially more absorbable compounds. It's used in skincare for its antioxidant and skin-conditioning properties.
Benefits
Antioxidant protection
May help soothe and calm skin
Skin conditioning and hydration
Science: Limited peer-reviewed data available for this specific ingredient combination. General research supports fermented plant extracts as safe, stable skincare ingredients with potential antioxidant benefits, though efficacy studies on this particular ferment are lacking.
This is a fermented extract made by combining beneficial bacteria (Lactobacillus) with pomegranate fruit. Fermentation breaks down pomegranate's natural compounds, potentially making them easier for skin to absorb while adding probiotic-like benefits associated with the Lactobacillus culture.
Benefits
May help support skin's natural microbiome
Antioxidant properties from pomegranate
Potentially improved skin hydration and texture
Science: Limited peer-reviewed data available for this specific ingredient combination. Individual components—pomegranate extract and Lactobacillus ferments—have been studied separately and show generally safe profiles, though fermented extracts in skincare remain an emerging category with limited clinical validation.
