iS Clinical C Eye Serum Advanced + | 15ml

Additional Product Information

Size: 15ml (0.5 fl oz)
Texture: Lightweight, aqueous serum with rapid absorption
Skin Type Suitability: All skin types, including sensitive skin
Clinical Testing: Clinically-proven formula with time-released technology
Key Technology: Time-released Vitamin C delivery system for sustained efficacy
Application Area: Under-eye, brow bone, and outer eye contour (avoiding eyelids and inner corners)

Special Notes

Product Longevity: When used twice daily (1-2 drops per application), the 15ml size typically lasts 8-12 weeks
Layering Compatibility: Designed to layer seamlessly under eye creams or makeup
Professional Grade: Formulated to professional cosmeceutical standards
Non-Comedogenic: Will not clog pores or cause milia in the delicate eye area
Ophthalmologically Tested: Safe for use around the eye area, passing ocular irritancy tests
TSA-Friendly: 0.5 fl oz size meets TSA requirements for carry-on travel

How To Use

Application: After cleansing and toning, dispense 1-2 drops of C Eye Serum Advance+ onto the palm of your hand. Using your fingertips, gently dab and smooth the serum evenly over the outside areas of the eyes, brow bone, and the delicate under-eye area. Take care to avoid direct application to the eyelids and inner corners of the eyes.

Frequency: Use once or twice daily for optimal results. The serum can be applied in the morning, evening, or both, depending on your skincare needs.

Timing: Apply to clean, dry skin before moisturiser or eye cream. Allow the serum to absorb fully before proceeding with additional eye treatments or makeup application.

Layering: The C Eye Serum Advance+ is designed to be layered under your preferred eye cream for enhanced benefits. Our experts recommend applying this serum first to deliver active ingredients directly to the skin, then following with a richer eye cream if additional hydration is desired.

Expert Tips: For best results, store the product away from direct sunlight to maintain vitamin C stability. The lightweight formula makes it ideal for morning application before makeup, whilst the time-released technology ensures sustained benefits throughout the day. Speak to our skincare specialists for personalised application guidance tailored to your specific eye concerns.

Full Ingredients List

Water/Aqua/Eau, Sodium Hyaluronate, Ascorbic Acid, Propylene Glycol, Zinc Sulfate, Dextrin, Tripeptide-1, Bioflavonoids, Polyporus Umbellatus (Mushroom) Extract, Phenoxyethanol

Please note: Formulations are updated periodically by manufacturers without notice. Therefore, the ingredient lists on this website may differ from the product packaging depending on the time and country of purchase. Please refer to your product packaging for accurate ingredient lists. A patch test before use must be carried out for suitability.

FAQ

Q: Can I use C Eye Serum Advance+ if I have sensitive skin around my eyes?
A: Yes, this formula is specifically designed to be gentle yet effective, making it suitable for sensitive skin types. The serum has passed ophthalmological testing and is formulated without harsh irritants. However, we always recommend performing a patch test first and introducing the product gradually into your routine. If you experience any discomfort, speak to our skincare experts for personalised guidance.

Q: How long will it take to see results from using this eye serum?
A: Many users report immediate hydration and a subtle brightening effect upon application. For visible improvements in fine lines, dark circles, and overall skin texture, consistent use over 4-8 weeks is typically recommended. The time-released vitamin C technology provides cumulative benefits, with continued improvement observed with ongoing use. Individual results may vary based on skin condition and concerns.

Q: Should I use this serum alone or with an eye cream?
A: The C Eye Serum Advance+ is designed to function as a treatment serum that can be used alone or layered under your favourite eye cream. For those with very dry skin or seeking additional hydration, our experts recommend applying the serum first to deliver active ingredients, then following with a richer eye cream. This layering approach maximises both treatment benefits and moisture retention.

Q: Can I use this product during pregnancy or whilst nursing?
A: All iS Clinical retail products are non-systemic and generally considered safe during pregnancy and nursing. However, we strongly recommend consulting with your healthcare provider before introducing any new skincare products during pregnancy or whilst breastfeeding, as individual circumstances vary.

Q: Why does the serum have such a watery texture?
A: The lightweight, aqueous texture is intentional and reflects the high concentration of water-soluble active ingredients, including 40% hyaluronic acid and 7.5% vitamin C. This formulation ensures rapid absorption into the delicate eye area without heaviness or residue, making it ideal for layering and suitable for all skin types, including those prone to milia around the eyes.