Sensitive & Redness


Space Defence Bright Eye Lift Gel NAC Y² 15ml

A restorative gel for darkened, aged and tired under-eyes.

Rated 4.8 out of 5
Based on 49 reviews
Reparative collection BESTSELLERS
Sale price $190.00 Regular price
Regular price $190.00


If you’re concerned about dark circles, puffiness or fine lines in the eye area, then your search for a science led solution is over. Our revolutionary gel formula is clinically proven to provide an instant restored and repaired appearance for the under eye.

Created by Dr Yannis, specifically to tackle darkness, discolouration, puffiness, fine lines and wrinkles with just one product, this eye gel may be lightweight in texture, but it’s a heavyweight when it comes to targeting under eye concerns.

With Argireline; Mother Nature’s answer to Botox - to subtly inhibit muscle contractions and reduce fine lines and wrinkles; and our powerful NAC Y²™️ formula to boost antioxidant levels in the skin to rejuvenate and repair the delicate under eye area. Caffeine fights stubborn dark circles and puffiness, while our powerful Vitamin B complex reduces pigmentation and fine lines, all while keeping the under eye hydrated.

Ideal for all skin types with under eye concerns. Whatever else is keeping you awake at night, your under eye area need no longer be one of them.


This revolutionary gel formula will not only help with fine lines - a frequent concern around the eyes - but additionally have a depuffing effect, as it aids with microcirculation. It helps illuminate the appearance of dark circles and will minimize the appearance of some fine lines. Usually the job of separate products, this formula can tackle them all at once. Part of our Reparative collection; ideal for those who want to prevent signs of ageing - using this multi-tasking eye gel will allow you to see all noticeable improvements in all three of the eye area concerns.


Rejuvenates the delicate under eye area. Minimises the appearance of dark circles. Reduces puffiness. Reduces the appearance of fine lines and wrinkles.


Aqua/Water/Eau, Glycerin, Sorbitol, PEG-40 Hydrogenated Castor Oil, Benzyl Alcohol, Aloe Barbadensis (Aloe Vera) Leaf Juice, Isopropyl Myristate, Carbomer, Acetyl Hexapeptide-8, Sodium Ascorbyl Phosphate, Acetyl Cysteine, Aesculus Hippocastanum (Horse Chestnut/Marron) Seed Extract, Yeast Extract, Tocopherol, Sodium Hydroxide, Caprylyl Glycol, Caffeine, Chlorophyllin-Copper Complex (CI 75810), Xanthan Gum, Potassium Hydroxide, Butylene Glycol, Sodium Benzoate, Potassium Sorbate, Citric Acid, Parfum/Fragrance.

NAC Y²™️

The key ingredient NAC Y²™️, evolved out of Dr. Yannis’ collaboration with European biochemical engineers testing an ingredient called NAC on astronauts in Space, one of the most extremely aging environments for skin. The results were astounding.

This revolutionary ingredient complex is scientifically proven to promote glutathione production and encourage cellular renewal to visibly repair the skin and target the signs of premature ageing.

Dr. Yannis used this complex to develop his first ever formula, the Dramatic Healing Serum, the forerunner to our Y Theorem Repair Serum NAC Y²™️.

The NAC Y²™️ complex is at the heart of all of the products in the Reparative collection including this reparative seven day treatment program.

  • Argireline

    Subtly inhibits muscle contractions to minimise fine lines and wrinkles.

  • Caffeine

    Revitalises, energises, and increases microcirculation under eyes, helping to minimise puffiness and darkness.

  • B Vitamin Complex

    This powerful combination of B Vitamins reduces pigmentation, fine lines, dryness, redness, and irritation.

  • NAC Y²™️

    A fusion of 3 ingredients proven to boost antioxidant levels and increase collagen and elastin production.


Apply half a pump to ring fingers
From the outer corner of the eye gently pat the product into skin, moving inwards
Move upwards and sweep out over brow bone, back to the outer corner
Repeat two to three times


Should this be used before or after serums and moisturiser?

Apply before your serum and moisturiser to protect the delicate eye area from active ingredients in additional facial products

Can I layer this with other eye products?

This lightweight texture pairs perfectly with additional eye products. Apply this first and follow up with emollient formulas like creams, to seal in the benefits of the eye gel.

Is this suitable for mature skin?

This is a powerful under eye solution that reduces the visible appearance of fine lines, wrinkles and under eye darkness, making it suitable for those with anti-ageing concerns.

Is this better to use in the morning when targeting puffiness?

Containing a natural Caffeine Extract to increase microcirculation, which reduces dark circles and mild puffiness, this multi-tasking formula is suitable for both day and night.