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iS Clinical C Eye Serum Advance+

Name: iS Clinical C Eye Serum Advance+
Brand: iS Clinical
Price: 65.00 GBP
Availability: InStock

£65.00

Tax included.

✓ 7.5% L-Ascorbic Acid | ✓ Copper Tripeptide-1 | ✓ Dark Circles, Puffiness and Crow's Feet

iS Clinical C Eye Serum Advance+ is a lightweight vitamin C eye serum that combines a 7.5% concentration of iS Clinical's scientifically advanced L-ascorbic acid with copper tripeptide-1 for enhanced age-defying properties. Powerful yet gentle, it is designed to help diminish the appearance of fine lines, wrinkles, under-eye puffiness and dark circles while improving the look of tone and texture: the brightening eye serum for tired, shadowed eyes on every skin type.

The Advance+ vitamin C is a stabilised L-ascorbic acid that supports the skin's natural defences and helps it keep its youthful glow while providing calming properties, delivering what iS Clinical calls vastly superior antioxidant protection. Copper tripeptide-1, reported by the brand as clinically shown to help diminish the appearance of premature ageing and visibly reduce wrinkles over time, works on firmness; hyaluronic acid (as sodium hyaluronate) hydrates; zinc sulfate adds antioxidant and soothing support; and bioflavonoids with Polyporus umbellatus mushroom extract help brighten the look of dark circles. With only ten ingredients, iS Clinical C Eye Serum Advance+ is as pared back as a high-performance eye serum gets.

Visible Results Users Love

Brighter-looking dark circles
Softer crow's feet and periorbital fine lines
Less visible under-eye puffiness
A soothed, refreshed-feeling eye area
Firmer, more even-looking tone and texture

Why This Beats a Standard Vitamin C Eye Serum

7.5% L-ascorbic acid - iS Clinical C Eye Serum Advance+ brings a real vitamin C concentration to the eye area
Copper tripeptide-1 adds a peptide most vitamin C eye serums lack
A ten-ingredient, ultra-light formula that absorbs in seconds and layers under eye cream and make-up
Listed for all skin types, including thin skin and pre- and post-procedure care
Free from parabens, phthalates and sulphates, and never tested on animals, as iS Clinical states for every formulation

Best For

Dark under-eye circles and puffiness
Crow's feet and periorbital wrinkles
Thin skin and poor elasticity around the eyes
All skin types, including sensitive
Preparing for a professional procedure (iS Clinical suggests 30 days prior) and recovery once skin has re-epithelialised

Choose iS Clinical C Eye Serum Advance+ if your priority is brightness, puffiness and antioxidant defence in a weightless serum; if you want a richer peptide cream for lines and crepey skin, Youth Eye Complex is the alternative, and the two layer together.

With over 20 years in specialist skincare and medical aesthetics, Becci, a registered aesthetics nurse, knows that most under-eye complaints come down to dullness and shadows rather than deep lines. Clients trust her to recommend what suits them rather than what costs most, and iS Clinical C Eye Serum Advance+ is the eye serum she suggests to anyone who wants a proper dose of vitamin C in a gentle, no-fuss drop.

Size: 15ml

FAQS

Is iS Clinical C Eye Serum Advance+ good for dark circles? +

Dark under-eye circles are one of the four concerns iS Clinical names for it, alongside crow's feet, puffiness and thin skin. 7.5% L-ascorbic acid works on brightness and antioxidant defence, bioflavonoids and mushroom extract support a more even look, and copper tripeptide-1 addresses firmness.

Can I use iS Clinical C Eye Serum Advance+ with Youth Eye Complex? +

Yes, and it is a natural pairing: the serum brings vitamin C and brightness, the cream brings two peptides and richer hydration. Apply the serum first, let it absorb, then the cream.

Will 7.5% vitamin C sting around my eyes? +

iS Clinical describes the formula as powerful yet gentle and lists it for all skin types. Keep it to the outer eye area, brow bone and under-eye, away from the eyelids and inner corners, and patch test first if you are sensitive.

How many drops do I need and how long does 15ml last? +

One to two drops covers both eyes. Used once a day a 15ml bottle typically lasts three to four months; twice a day, roughly half that.

Can I use it morning and night? +

Yes - iS Clinical's directions are once or twice daily. Many people use it in the morning under sunscreen for antioxidant defence and again at night under eye cream.

What does Advance+ mean? +

Advance+ is iS Clinical's vitamin C technology, designed to keep the L-ascorbic acid stable so it performs at full potency, which is why the brand can offer a true 7.5% concentration for the eye area.

Can I use it with retinol? +

Yes. Vitamin C in the morning and retinol at night is the simplest routine; if you use both in the evening, apply the eye serum first and keep your retinol product off the eyelids.

Can I use it before or after a procedure? +

iS Clinical lists it for pre-procedure use from 30 days beforehand and for post-procedure use once the skin has re-epithelialised; follow your practitioner's advice on timing.

Can I use iS Clinical C Eye Serum Advance+ during pregnancy or while breastfeeding? +

There is no vitamin A or salicylic acid in the formula, and products of this type are generally considered suitable while pregnant or breastfeeding. iS Clinical does not publish specific guidance for it, however, so please check with your midwife or GP before adding it to your routine.

iS Clinical C Eye Serum Advance+