Restore the look of skin radiance in just 7 days* with cult-favourite C-Tetra.
Formulated with a stabilised form of vitamin C (7%) called tetrahexyldecyl ascorbate (pronounced 'tetra-hexul-deckul as-CORR-bate'), this lightweight serum works to visibly brighten uneven skin tone and reduce the look of fine lines and wrinkles, while remaining gentle on sensitive skin.
Fortified with vitamin E, this antioxidant powerhouse also protects the skin against the ageing and damaging effects of free radicals for a more youthful and healthy-looking complexion overall. The perfect option for those who are new to vitamin C, or those with sensitive skin.
*Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin.
Key Benefits
KEY BENEFITS
Increased Skin Youthfulness
Proven to simultaneously smooth the look of fine lines and wrinkles while visibly boosting skin glow and radiance.
Brighter, More Even Complexion
Proven to visibly brighten the skin tone, for a more even and healthy-looking skin appearance.
Lightweight Nourishment
This jojoba (pronounced 'huh-hoh-ba') seed oil-based formula delivers effective yet non-greasy nourishment for visibly softer and comforted skin.
How to use
STEP 1
After cleansing in the morning, massage 4 drops across the face, neck and décolletage.
STEP 2
Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.