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The Antioxidant Refill

$75.00
$75.00

30ml

Maintain supreme skin protection and save £10 with our illuminating Antioxidant refill. More than just a vitamin C serum, this serum is formulated with a next-generation form of vitamin C that helps to promote collagen production, plus a powerful blend of antioxidants that preserve the skin’s existing collagen reserves. Clinically proven to defend against environmental aggressors and help prevent accelerated ageing, this glow-giving formula is a staple in every routine.

Targets

Dullness | Uneven Skin Tone | Environmental Damage | Visible Signs of Premature Ageing | Fine Lines and Wrinkles

Suited To

All skin types.
Select: 30ml 30ml Refill

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You need this if:

You want an everyday serum that illuminates your complexion and protects against environmental damage.

You don't need this if:

You are sensitive to all types of vitamin C.

Clinical Studies and Consumer Trials

Our formula is clinically proven to...
  • Provide antioxidant protection against environmental and UV-induced damage.*
  • Boost skin radiance.**
  • Increase skin brightness.**
  • Increase smoothness.**
  • Reduce redness.**

*Based on an independent clinical ex-vivo study. This serum is not a sunscreen.
**Based on an independent clinical study of 47 participants using the product daily for 8 weeks.

About the product

Almost empty? Keep shielding your skin from daily damage with a refill of our illuminating antioxidant serum. Continued use of this serum will help to increase skin radiance, shield the skin from damaging free radicals and prevent premature ageing. Formulated with a next-generation form of vitamin C that helps to promote collagen synthesis, plus a powerful blend of antioxidants that preserve the skin’s existing collagen reserves, this is an everyday staple in every routine.

Key ingredients

Tetrahexyldecyl Ascorbate (Vitamin C) – Renowned for its stability and compatibility with the skin, this vitamin C precursor is a powerful antioxidant and tyrosinase inhibitor that helps prevent hyperpigmentation, promote collagen synthesis and brighten the skin.

Acetyl Zingerone – A next-generation antioxidant that works synergistically with tetrahexyldecyl ascorbate to boost its efficacy, helping to further reduce signs of photoageing and improve the skin's defences.

Fermented Green Tea Seed Extract – A fermented plant extract naturally rich in antioxidant phenols and tocopherols (vitamin E) to help protect the skin from free radical damage.

Acetyl Tetrapeptide-2 – A brightening peptide that is shown to boost the skin's antioxidant ability, shielding it from the effects of pollution and visibly reducing the appearance of dark spots and  signs of ageing.

All ingredients

Aqua (Water/Eau), Propanediol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Tetrahexyldecyl Ascorbate, Glycerin, Caprylic/Capric Triglyceride, C9-12 Alkane, PEG-100 Stearate, Glyceryl Stearate, Acetyl Zingerone, Adansonia Digitata Fruit Extract, Galactomyces Ferment Filtrate, Terminalia Ferdinandiana Fruit Extract, Persea Gratissima (Avocado) Fruit Extract, Polygonum Cuspidatum Root Extract, Acetyl Tetrapeptide-2, Benzyl Alcohol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethicone, Polyglyceryl-6 Polyricinoleate, Tocopheryl Acetate, Polyisobutene, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylhydroxamic Acid, Xanthan Gum, Coco-Caprylate/Caprate, Trisodium Ethylenediamine Disuccinate, PEG-7 Trimethylolpropane Coconut Ether, Phenoxyethanol, Sorbitan Isostearate, Sodium Benzoate, Caprylyl Glycol, Potassium Sorbate, Sodium Hydroxide, Citric Acid.

How it works

The formula contains multiple powerful antioxidants that help protect the skin from free radical damage. This, in turn, helps preserve collagen levels, prevent premature ageing and reduce the appearance of visible signs of ageing, hyperpigmentation, uneven skin tone and texture.

How to use

Use in the AM or PM, after cleansing and toning. Massage 2-3 pumps onto the face. Follow with the rest of your routine. Use sun protection during the day.

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CAROLINE SAYS

Clinically proven antioxidant protection against environmental and UV-induced damage,* The Antioxidant is your daily coat of armour from environmental aggressors and UV light. Amplified by an advanced complex of highly effective antioxidants, this is more than just a vitamin C serum and works to reveal, support and protect luminous and healthy skin.

    How to Refill

    You’ve finished your product and received your Refill—what’s next?

    1. Unscrew the outer glass bottle, remove the lid and then untwist the existing inner Refill from the pump.

    2. Place the empty inner Refill bottle to one side and wash and dry your pump.

    3. Unscrew the lid on your new Refill, placing the lid to one side. Insert and tighten your new Refill bottle onto the clean pump, ensuring this is secure and tight enough that it doesn't move.

    4. Reattach the outer glass bottle.

    5. Wash, dry and recycle the empty inner Refill bottle and new refill cap as appropriate.

    FAQs

    Where should I use The Antioxidant in my routine?

    The Antioxidant should be used at the serum stage of your routine. The primary function of an antioxidant is to help protect the skin from environmental aggressors, placing it firmly in the Protect category.

    What is tetrahexyldecyl ascorbate (THDA) and how is it different from other vitamin C derivatives?

    THDA is a precursor to ascorbic acid (pure vitamin C), which means it can be converted to ascorbic acid once applied to the skin. It is also lipid-soluble, enabling it to penetrate the epidermis more effectively than other water-soluble derivatives. THDA is inherently more stable and gentler than ascorbic acid, which is notoriously unstable and irritating for many. This is further improved when combined with acetyl zingerone as they work synergistically together.

    What percentage of vitamin C is used in The Antioxidant?

    Whilst The Antioxidant contains 5% tetrahexyldecyl ascorbate (a highly stable vitamin C precursor), it is much more than a vitamin C serum. The formula also includes multiple highly effective antioxidants to amplify the benefits, negating the need for an additional vitamin C serum in your routine. When it comes to percentages, it is important to note that concentration is not a direct correlation of efficacy and can be affected by multiple factors. This includes the type of vitamin C used and the other complementary actives used within the overall formulation.

    Can I use The Antioxidant with other active Skin Rocks Products?

    Yes, you can apply The Antioxidant after any of our Acids. When pairing with our Retinoids, we recommend using your Retinoid at night and The Antioxidant during the day. This radiance-boosting duo will work beautifully together to help protect and renew your skin. When using with our Hyperpigmentation Serum, we recommend applying The Hyperpigmentation Serum first, followed by The Antioxidant, or using them in alternate routines.

    Is The Antioxidant suitable for use during pregnancy/breastfeeding?

    Yes. The Antioxidant, like our full range, is a topically applied, facial cosmetic product that is safe to use during pregnancy/breastfeeding.

    What are free radicals and antioxidants?

    Free radicals are unstable molecules with unpaired electrons produced naturally in the body and by environmental aggressors such as pollution, cigarette smoke and UV rays. As they are missing an electron, they're constantly on the hunt for a spare electron, which they can steal from our healthy cells, damaging them in the process.

    This damage, also known as oxidative stress, weakens the skin's natural defences and leads to accelerated ageing, increasing concerns such as fine lines and wrinkles, hyperpigmentation, and loss of firmness. Antioxidants work by donating their electrons instead of those belonging to your cells (how kind!), helping to protect your skin from damage and preventing premature ageing.

    Is The Antioxidant vegan?

    Yes. The Antioxidant does not contain any animal or animal-derived ingredients.

    Is The Antioxidant cruelty free?

    Yes, all Skin Rocks products are cruelty free and not tested on animals.

    Is The Antioxidant refillable?

    Yes. The Antioxidant has a 30ml refill that can easily be placed and screwed into the glass bottle.

    Recycling Information

    Bottle/Cap: Our plastic bottles and caps are readily recyclable.
    Please rinse prior to disposal.

    Carton/Leaflet: Our carton card and internal leaflet are FSC certified and widely recyclable.

    Customer reviews

    Hear it direct from our community.