Medik8 C-Tetra Advanced is a lightweight facial serum formulated with a blend of stable vitamin C derivatives and nourishing ingredients to support a brighter, more radiant-looking complexion. Designed for daily antioxidant skincare, the serum helps improve the appearance of dull-looking skin while supporting a smoother, more even-looking complexion.

Its lightweight oil-serum texture is designed to absorb comfortably into the skin and can be incorporated into a morning skincare routine. Follow with moisturiser and broad-spectrum SPF during the day.

Benefits

• Helps improve the appearance of dull skin
• Supports a brighter-looking complexion
• Helps maintain a radiant-looking appearance
• Provides antioxidant-focused skincare
• Supports smoother-looking skin
• Suitable for daily vitamin C skincare routines

How To Use

1. Cleanse the face and pat dry.
2. Apply a few drops of C-Tetra Advanced to the face and neck.
3. Gently massage or pat into the skin.
4. Follow with your usual moisturiser.
5. Use in the morning as part of your daily skincare routine.
6. Finish with a broad-spectrum sunscreen.

Key Ingredients

Vitamin C Derivatives: Help provide antioxidant skincare benefits and support a brighter, more radiant-looking complexion.

Vitamin E: Helps condition the skin and complements antioxidant-focused skincare.

Please refer to the packaging for the exact formulation and current ingredient concentrations.

Ingredients

Full Ingredients List:
Please refer to the product packaging for the complete and most up-to-date INCI ingredient list, as formulations may be updated by the manufacturer.

Warning

For external use only. Avoid direct contact with eyes.

Do not apply to broken or irritated skin. Discontinue use if redness, itching, burning, or irritation develops.

Vitamin C products may be sensitive to light and air. Store according to the manufacturer’s instructions and keep the container properly closed.

Use suitable broad-spectrum SPF during the day.

Perform a patch test before first use if you have sensitive or reactive skin.

Suitable For

• Dull-looking skin
• Normal skin
• Dry-feeling skin
• Combination skin
• Uneven-looking skin tone
• Radiance-focused skincare routines
• Daily antioxidant skincare