iS Clinical C Eye Serum Advance+ | Vitamin C & Copper Peptide Eye Serum

Vitamin C for the eye area, at a concentration that makes a real difference. C Eye Serum Advance+ delivers 7.5% stabilised L-Ascorbic Acid to the delicate skin around the eyes alongside Copper Tripeptide-1, the clinically proven growth factor peptide that stimulates collagen synthesis, to visibly reduce fine lines, dark circles, puffiness and uneven tone.

Who is C Eye Serum Advance+ best for?

• Dark circles with a vascular or pigmentary component
• Fine lines and crepiness around the eye contour
• Under-eye puffiness and morning swelling
• Those wanting to complement injectable results around the eyes
• A brightening morning eye step to pair with iS Clinical Youth Eye Complex in the evening

Key ingredients and why they matter

• ADVANCE+ Vitamin C 7.5%: Calibrated for the delicate eye area, providing brightening, antioxidant protection and collagen synthesis support without irritation
• Copper Tripeptide-1: Clinically proven to stimulate collagen synthesis and visibly reduce fine lines and wrinkles with continued use

How we use C Eye Serum Advance+ at Face for Soul

As a pharmacist prescriber specialising in skin health, C Eye Serum Advance+ is my go-to for patients whose primary eye area concern is dark circles and pigmentation alongside fine lines. I recommend it in the morning alongside the iS Clinical Youth Eye Complex in the evening for a complete protocol. It also pairs well with injectable treatments around the eyes: as a prescriber who offers tear trough filler and anti-wrinkle treatments, I recommend it to virtually every patient following eye area appointments to maintain and extend results.

Complete your iS Clinical eye routine

Apply C Eye Serum Advance+ in the morning after your treatment serum and before moisturiser and SPF. In the evening, use iS Clinical Youth Eye Complex for peptide-driven overnight firming.

Frequently Asked Questions

How does it compare to the Youth Eye Complex?
C Eye Serum focuses on Vitamin C brightening, best for dark circles and morning use. Youth Eye Complex focuses on peptide-driven firming and overnight repair. Both used together is the most comprehensive iS Clinical eye protocol.

Is it suitable after tear trough filler?
Yes. Always follow your clinician's specific post-treatment instructions on when to restart actives.

Is iS Clinical cruelty-free?
Yes. iS Clinical does not test on animals.

Is it vegan?
iS Clinical formulates without animal-derived ingredients in the majority of its products.

How to Use

Apply a small amount around the orbital bone morning and evening using the ring finger. 15ml.