Ceramides and lipids are indeed critical for maintaining the skin’s barrier and hydration. Ceramides, which are naturally occurring fats in the skin, help to form the skin’s barrier and retain moisture. Lipids, such as fatty acids and cholesterol, also contribute to skin barrier function and elasticity.
When a cream contains these ingredients, it can help to:
- Replenish the Skin Barrier: Ceramides and lipids reinforce the skin’s natural barrier, making it more resilient against environmental stressors and reducing transepidermal water loss.
- Enhance Moisture Retention: These ingredients help to lock in moisture, keeping the skin hydrated and preventing dryness.
- Improve Skin Texture and Appearance: By maintaining optimal hydration levels, the skin can appear smoother, plumper, and more radiant.
- Support Skin Health: A strong skin barrier can help protect against irritants and potential allergens, reducing the likelihood of inflammation and sensitivity.
