Medik8 C-Tetra Eye Brightening Eye Serum with Vitamin C 7 ml

Medik8 C-Tetra Eye is a cutting-edge eye serum designed to deliver antioxidant protection, brightening, and antiaging effects to the delicate eye area. By employing a stable form of vitamin C (tetrahexyldecyl ascorbate), it penetrates deeply while minimizing irritation even on sensitive skin. This product is designed to complement the rest of the C-Tetra range, forming a comprehensive skincare regime.

Indications

• dark circles under eyes

• fine lines and wrinkles

• loss of firmness

• lack of radiance

• preventive aging around the eyes

• suitable for sensitive skin types

Action

• potent antioxidant activity

• skin tone brightening

• collagen synthesis stimulation

• lipid-based hydration and nourishment

• texture smoothing

• oxidative stress protection

Active ingredients

• Tetrahexyldecyl Ascorbate (3 %) – stable, lipid-soluble form of vitamin C

• Tocopheryl Acetate (vitamin E) – supports antioxidant efficacy

• Jojoba oil (Simmondsia chinensis seed oil) – hydration and barrier support

• Additional supporting agents: grapefruit peel oil, fragrance compounds (Limonene, Citral, Linalool, Geraniol)

Effects

• reduction of under-eye darkness

• smoothing of fine lines

• restoration of radiance

• improved firmness and elasticity

• minimized signs of fatigue

• enhanced antioxidant defense

Application area & protocol

Apply to the under-eye area and brow bone (avoid eyelids). Standard protocol: daily application in the morning for a minimum of 4–6 weeks, followed by maintenance use. Application parameters and injection protocols should be defined and performed by a qualified specialist.

Contraindications

• pregnancy and breastfeeding

• active infections in the eye area

• autoimmune disease flare-ups

• hypersensitivity to any ingredient

• broken or irritated skin

Packaging

Lipid serum in a 7 ml format.