Skip to content
Easter Sale - Spend $110+ For Extra 10% Off
Easter Sale - Spend $110+ For Extra 10% Off

Aus Owned

Free Shipping Over $50

200 Day Returns

Pay Later

Medik8 The CSA Kit Retinol Edition Kit

by Medik8
Original price $270.00
Original price $270.00 - Original price $270.00
Original price $270.00
Current price $229.45
$229.45 - $229.45
Current price $229.45
Afterpay Logo

4 fortnightly installments of $57.36 Info

Klarna Logo

4 interest-free payments of $57.36 Info

Zip Logo

Own it now from $10 per week. Info

Youpay Logo

Let someone else pay with Youpay. Info

PayPal Logo

The smarter, safer way to pay. Info


Begin your journey to Beautiful Skin For Life with The CSA Kit Retinol Edition. The best way to embark on our anti-ageing strategy (vitamin C and sunscreen by day, vitamin A by night) for visible results.
Featuring Surface Radiance Cleanse™, C-Tetra®, Advanced Day Total Protect™ and Intelligent Retinol 3TR™, this collection of best-sellers is designed to visibly restore, beautifully revitalise and prepare skin so you can later move up to higher strength serums.

Surface Radiance Cleanse - Infused with an exfoliating blend of mandelic, lactic and salicylic acid, this uplifting citrus cleanser gently renews and purifies to uncover a visibly smooth, radiant complexion.

C-Tetra - Restore radiance and fight visible signs of ageing with C-Tetra. Utilising the antioxidant power of tetrahexyldecyl ascorbate (stabilised vitamin C) and vitamin E, the hydrating serum visibly brightens and smooths the complexion, while fighting free radicals to reduce visible signs of ageing.

Advanced Day Total Protect - This lightweight day cream boasts a range of protective technologies and helps to replenish skin’s hydration levels to promote a supple and youthful appearance. With sunscreen protection, this daily moisturiser is lightweight and perfect for wear under makeup.

Intelligent Retinol 3TR - Designed to complement skin’s nightly regenerative cycle, Intelligent Retinol 3TR helps to resurface skin while you sleep to rejuvenate and restore visible radiance. Formulated with Time Release Technology, retinol is delivered gradually into the skin throughout the night to ensure maximum results and minimum irritation.

Exfoliating Acids (Surface Radiance Cleanse)
AHAs l-mandelic acid and l-lactic acid softly exfoliate the skin, while deeply hydrating for a nourished complexion. Mandelic acid, in particular, is able to work on both the surface of the skin and within pores for a thorough yet gentle cleanse. BHA salicylic acid can decongest and exfoliate from within the pore, helping to minimise the appearance of enlarged pores and blemishes.

Tetrahexyldecyl Ascorbate (C-Tetra)
A lipid-soluble form of vitamin C that provides exceptional antioxidant protection from harmful free radicals, while helping to stimulate collagen production for a youthful-looking complexion.

Superior UV Filters (Advanced Day Total Protect)
A complex of sun filters carefully selected for their longevity, gentleness and power to protect the skin against harmful UVA and UVB rays.

0.3% Retinol (Intelligent Retinol 3TR)
The classic form of vitamin A, retinol helps to enhance collagen levels and boost the skin’s natural regenerative cycle, leaving skin looking even-toned and youthful.

Read more...

Is This Suitable?

Ageing, Dry and Dehydrated, and Fine Lines and Wrinkles

All Skin Types

Cruelty Free, Vegan Friendly, and Eco Friendly

Lactic Acid, Salicylic Acid, Vitamin A, Vitamin C, and Vitamin E

20s, 30s, 40s, 50+, and Teens

Ingredients

Surface Radiance Cleanse: Aqua (Water), Sodium C14-16 Olefin Sulfonate, Sodium Cocoamphoacetate, Cocamidopropyl Hydroxysultaine, Glycerin, Mandelic Acid, Salicylic Acid, Citrus Aurantium Dulcis (Orange) Peel Oil, Citric Acid, Citrus Aurantium Dulcis (Orange) Fruit Extract, Sodium Hydroxide, Rubus Idaeus (Raspberry) Fruit Extract, Yucca Schidigera Root Extract, Lactic Acid, Phenoxyethanol, Citrus Grandis (Grapefruit) Peel Oil, Maltodextrin, Disodium EDTA, Garcinia Mangostana (Mangosteen) Peel Extract, Ethylhexylglycerin, Citrus Aurantifolia (Lime) Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantium Amara (Bitter Orange) Peel Oil, Limonene, Linalool.

C-Tetra: Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.

Advanced Day Total Protect: Aqua (Water), Diethylamino Hydroxybenzoyl Hexyl Benzoate, Dibutyl Adipate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, C12-15 Alkyl Benzoate, Dicaprylyl Carbonate, Glycerin, Potassium Cetyl Phosphate, Cetearyl Alcohol, Ethylhexyl Triazone, Ceteareth-6 Olivate, Dimethicone, Sodium Polyacrylate, Coco-Glucoside, Carnosine, Cetearyl Glucoside, Xanthan Gum, Phenoxyethanol, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Moringa Oleifera Seed Extract, Ethylhexylglycerin, Disodium Phosphate, Citrus Limon Peel Oil, Citrus Grandis Peel Oil, Citrus Aurantium Bergamia Fruit Oil, Citrus Aurantium Dulcis Peel Oil Expressed, Hydroxyacetophenone, Citric Acid, Ectoin, Theobroma Cacao Seed Extract, Pelargonium Graveolens Flower Oil, Benzoic Acid, Citrus Nobilis Peel Oil, Pentylene Glycol, Citrus Aurantium Amara Leaf/Twig Oil, Cananga Odorata Flower Oil, Disodium EDTA, Pelargonium Graveolens Oil, Litsea Cubeba Fruit Oil, Dehydroacetic Acid, Superoxide Dismutase, Tromethamine, Juniperus Virginiana Wood Oil, Vetiveria Zizanoides Root Oil, Zingiber Officinale Root Extract, Boswellia Carterii Oil, Salvia Sclarea Oil, Acacia Decurrens Flower Extract, Phenethyl Alcohol, Butylene Glycol, Limonene, Citronellol, Linalool, Geraniol, Citral.

Intelligent Retinol 3TR: Squalane, Caprylic/Capric Triglyceride, Carthamus Tinctorius (Safflower) Seed Oil, Dimethicone, PPG-12/SMDI Copolymer, Tocopheryl Acetate, Retinol, Climbazole, Pogostemon Cablin (Patchouli) Leaf Oil, Decylene Glycol, Phenoxyethanol, 1,2-Hexanediol, BHT, Lecithin.

Directions

1 Surface Radiance Cleanse
Start your anti-ageing skincare ritual by cleansing with Surface Radiance Cleanse both morning and night. Massage into moistened face and neck. For sensitive or dry skin, use once a day or whenever a deeper cleanse is required. Gently remove by splashing with water and pat face dry.

2 C-Tetra
After cleansing in the morning, massage 6 drops of C-Tetra across the face, neck and décolletage. Leave to absorb before applying moisturiser.

3 Advanced Day Total Protect
Follow with Advanced Day Total Protect. Apply a liberal amount to face, neck and décolletage. Use light, upward strokes and allow to absorb. Reapply throughout the day as needed.

4 Intelligent Retinol 3TR
After cleansing in the evening, massage 4 drops of Intelligent Retinol 3TR across the face, neck and décolletage.

Retinol application should be phased in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night.

Shipping & Returns

All online orders are dispatched from Troya Beauty HQ, Sydney, Australia.

Delivery Terms
Above $50 – Standard: FREE
Above $50 – Express: $4.95
Below $50 – Standard: $6.95
Below $50 – Express: $9.95

Returns & Exchanges
Change of mind returns/exchanges are available for up to 200 days from receipt of item(s), assuming all conditions are met.

Visit our Delivery and Returns & Exchanges page for more info.

With Every Purchase