Radiance C+ Serum
HIGH-PERFORMANCE ANTIOXIDANT SERUM: BRIGHTENS, EVENS SKIN TONE & PROTECTS AGAINST ENVIRONMENTAL DAMAGE
Size
30 ml
By clicking on ADD TO BAG, you accept the Terms and Conditions.
Enjoy complimentary next day delivery on all orders.
Description
Our brand hero. A clinical-grade antioxidant serum delivering stabilised vitamin C with ferulic acid — formulated to brighten the look of skin, defend against environmental stress, and support a luminous, healthy-looking complexion.
Best For
The look of dullness or uneven skin tone. Daily antioxidant defence. Skin showing early visible signs of ageing. All stable skin types.
Active Profile
Stabilised Vitamin C — potent antioxidant that helps brighten the look of skin and even the appearance of tone
Ferulic Acid — phenolic antioxidant; supports the stability and performance of vitamin C
Hyaluronic Acid — supports surface hydration and softening
Botanical Extract Complex — soothing and conditioning
Application
Apply 2–3 drops to cleansed skin in the morning, beneath moisturiser and SPF. Use daily for sustained visible results.
How to Use Within Your Routine
A daily antioxidant step for brighter-looking skin
Suitable for use alongside professional skincare appointments
Long-term tone, clarity, and brightness support
A core step within the Feonix Aesthetics daily routine
Caution
Reintroduce only when the skin barrier feels stable. Avoid use on skin that feels uncomfortable, warm, or sensitised. Always wear SPF when using vitamin C in your morning routine.
Developed alongside Feonix Aesthetics — clinical-grade skincare engineered for premium results.
Reviews
Additional information
Size
30 ml
LIST OF INGREDIENTS
AQUA/WATER | GLYCERIN➁ | CETEARYL ALCOHOL | SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL➀ | PENTYLENE GLYCOL | BUTYLENE GLYCOL | ASCORBYL GLUCOSIDE | GLYCERYL STEARATE CITRATE | SODIUM PCA | POLYGLYCERYL-6 STEARATE | CAPRYLIC/CAPRIC TRIGLYCERIDE | FERULIC ACID | HIPPOPHAE RHAMNOIDES (SEA BUCKTHORN) FRUIT OIL➀ | TOCOPHEROL | COCO-CAPRYLATE/CAPRATE | DICAPRYLYL CARBONATE | ISOAMYL LAURATE | TRIHEPTANOIN | POTASSIUM HYDROXIDE | PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL➀ | PARFUM/FRAGRANCE | CELLULOSE | SODIUM CITRATE | XANTHAN GUM | POLYGLYCERYL-6 BEHENATE | PERSEA GRATISSIMA (AVOCADO) OIL➀ | ROSA CANINA (ROSEHIP) FRUIT OIL➀ | ASCORBYL PALMITATE | RICINUS COMMUNIS (CASTOR) SEED OIL➀ | HYDROLYZED HYALURONIC ACID | SODIUM HYALURONATE | SODIUM PHYTATE | CITRIC ACID | LIMONENE➂ | CITRUS AURANTIUM PEEL OIL | GERANYL ACETATE➂ | CITRUS LIMON PEEL OIL | LINALOOL➂ | PINENE➂ | GERANIOL➂ | PELARGONIUM GRAVEOLENS FLOWER OIL | CITRONELLOL➂ | VANILLIN | BETA-CARYOPHYLLENE➂ | CARVONE➂
➀ INGREDIENTS FROM ORGANIC FARMING ➁ MADE USING ORGANIC INGREDIENTS ➂ FROM NATURAL ESSENTIAL OILS
Delivery & returns
WHAT ARE MY DELIVERY OPTIONS?
All orders placed on the Feonix SkinLab online are uniquely packaged by Feonix and delivered in the United Kingdom (exclusions apply). Feonix SkinLab is pleased to offer complimentary Next Day Delivery, unless specified at checkout. Feonix SkinLab offers the following delivery options: Next Day Delivery and Clinic Collection from our Coventry clinic.
All delivery options are subject to availability and will display according to your shipping address postcode entered. Delivery service prices are subject to change.
WHAT ARE YOUR RETURN / EXCHANGE POLICIES?
We hope that you will be delighted with your order. However, if you wish to return the Product(s), you can return all or part of your order within 30 calendar days from the date of receipt. Please firstly contact our team at hello@feonixskinlab.co.uk to initiate your return, and pack your item(s) carefully in original or appropriate alternative packaging. If you wish to cancel your return, please contact our Client Care team at +44 (0) 333 772 1277.
DPD drop-off — see your nearest DPD drop-off location.
• If you select the printed label method, please print and attach the return label to the outside of your parcel.
• If you opt for the QR code method, simply show your QR code email to the DPD store assistant who will print your postage label.
Return at our Coventry clinic — Please bring your package and the digital return slip to our Feonix SkinLab clinic.
Feonix SkinLab, c/o Feonix Aesthetics, 15 Little Park Street, Coventry CV1 2RN
Tuesday–Friday, 10am–5pm
For hygiene and safety reasons, sealed products that have been opened are not eligible for refund, even if unused. Please include all complimentary samples and gifts when returning your order.
If the above conditions are met, you will receive a refund for the returned products. Delivery charges are non-refundable, except in the event that your order was delayed, lost or damaged in transit.
We regret that due to DPD restrictions, we are unable to offer this Online Return Service to all locations. For clients living in Northern Ireland, Northern Highlands, the Isle of Man, the Channel Islands, Arran, Orkney, Argyll, Shetland and the Isles of Scilly, or if you have difficulty finding a DPD drop-off location near you, please contact our Client Care team at hello@feonixskinlab.co.uk or +44 (0) 333 772 1277.
INSIDE THE PRODUCT
MADE IN EU
CRUELTY-FREE FORMULAS