strengthen ·
hydrate ·
defend

DEFEND

$98.00USD

BARRIER REPAIR SERUM

This lightweight serum protects and repairs the skin barrier with a clinically informed blend of peptides, antioxidants, and ceramides. Your skin’s best defense against environmental stressors.

Follow with

BRIGHTEN

$98.00USD

key ingredients

CERAMIDE NP

COLLAGEN AMINO ACIDS

TOCOPHEROL

key ingredients

CERAMIDE NP

COLLAGEN AMINO ACIDS

TOCOPHEROL

the formulation

This lightweight, fragrance-free serum is designed to brighten, hydrate, and even out skin tone for a naturally radiant glow. Packed with Vitamins C, E, and B5, it defends against environmental stressors while delivering deep hydration and a luminous finish—everything your skin needs to glow, naturally.

how to use

Apply 1-2 pumps of DEFEND to clean, damp skin morning and evening. Gently massage into the face and neck until fully absorbed.

Follow with BRIGHTEN for best results.

the saint jo difference

✨ Ceramide NP – Strengthens the skin barrier, locking in moisture and protecting against external irritants. ✨ Collagen Amino Acids – Boosts elasticity and firmness, reducing the appearance of fine lines and wrinkles. ✨ Sodium Hyaluronate – Deep hydration that plumps and smooths for a more youthful complexion. ✨ Haematococcus Pluvialis Extract (Astaxanthin) – A powerful antioxidant that defends against environmental damage. ✨ Lightweight, Silky Texture – Absorbs quickly without a greasy feel, perfect for daily use. ✨ Fragrance-Free & Non-Toxic – Safe for all skin types, including sensitive skin.

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