
Multi Peptide Serum
A velvety serum that supports, restores, and protects the skin’s moisture barrier. Advanced Microsphere Technology delivers a burst of nourishing key ingredients and intensive hydration to leave skin feeling moisturised, protected, and balanced.
Dermatologically tested
Dermatologically approved
Suitable for all skin types including sensitive skin
Made in Australia
*Please be aware that our ingredient list for the products of our brand may change over time. For the most accurate and up-to-date ingredient details, always check the ingredient list printed on the product packaging to ensure it is suitable for your personal use.


Multi Peptide Serum
Tested for noticeable results*
Hero Ingredients
Soft Gold Capsule
Contains nourishing botanical oils that burst on contact to nourish and condition the skin.
Multi-peptide Complex
Combines antioxidant protection with targeted skin-smoothing benefits to restore the barrier.
Marjoram Leaf Extract
Helps protect the skin's natural barrier function for a healthier-looking complexion.
Hyaluronic Acid
Boosts hydration to the skin's moisture barrier, fighting dryness and restoring skin quality.
How to Use
STEP 1
Apply to your face and neck in the morning and evening after cleansing and before your moisturiser.
STEP 2
The velvety microspheres will burst upon application, melting seamlessly into the skin to deliver a burst of hydration for a balanced, protected complexion.

Dr. LeWinn's Barrier Protect range helps support, protect, and restore your skin’s barrier, leaving it hydrated, nourished and restored. A targeted range formulated with selected ingredients including ceramides, peptides, lipids, antioxidants, and soothing botanicals. It helps nourish, protect and restore the skins moisture barrier for a revitalised complexion.











