← Back to Products

iS Clinical Pure Radiance Collection

Name: iS Clinical Pure Radiance Collection
Brand: iS Clinical
Price: 240.00 GBP
Availability: InStock

£240.00

Tax included.

✓ 4-Step Brightening Routine | ✓ Alpha-Arbutin, Vitamin C and Norwegian Kelp | ✓ All-Mineral Eclipse SPF 50+

iS Clinical Pure Radiance Collection is iS Clinical's complete four-step routine for dark spots, blotchiness and dullness: a gentle exfoliating cleanser, two brightening formulas that work on all five mechanisms behind the look of uneven skin tone, and an all-mineral SPF 50+ to protect the results. It is the brightening skincare set for anyone who wants visibly clearer, more even and more luminous-looking skin from one box.

Inside are Cleansing Complex (180ml), Brightening Complex (30g), Brightening Serum (15ml) and Eclipse SPF 50+ (100g). Cleansing Complex uses sugarcane and white willow bark, botanical sources of glycolic and salicylic acid, to clear pores without stripping. Brightening Complex is a moisturising cream built on Norwegian kelp, stabilised vitamin C (tetrahexyldecyl ascorbate), alpha-arbutin, mushroom and liquorice root extracts. Brightening Serum is the targeted booster: alpha-arbutin and lactic acid with the brand's Extremozyme technology, giving controlled exfoliation without peeling. Eclipse SPF 50+ finishes with transparent titanium dioxide and micronised zinc oxide in an ultra-sheer, water-resistant PerfecTint formula. iS Clinical Pure Radiance Collection is designed for morning and evening use, with the serum as your night-time step.

Visible Results Users Love

Visibly brighter, more even skin tone with less noticeable dark spots
A smoother, more refined texture from gentle daily exfoliation
Hydrated, comfortable skin - Brightening Complex moisturises as it brightens
The appearance of smaller pores and a clearer-looking complexion
Ultra-sheer SPF 50+ with a non-greasy matte finish that enhances natural skin tone

Why This Beats a Standard Brightening Kit

Two brighteners, not one - iS Clinical Pure Radiance Collection pairs a daily brightening cream with a targeted serum booster
Works on all five mechanisms behind the look of uneven tone, where most products address one or two
Botanical acid sources - sugarcane, willow bark and bilberry - exfoliate gently rather than harshly
All-mineral, water-resistant SPF 50+ is included, so the results are protected from day one
Cruelty free, paraben free and made in the USA

Best For

Dark spots, age spots and post-blemish marks
Blotchy, uneven-looking skin tone
Dull, lacklustre complexions that have lost their glow
All skin types, with the serum introduced gradually if you are sensitive
Anyone who wants a complete brightening routine chosen for them

Choose iS Clinical Pure Radiance Collection if uneven tone and dark spots are your main concern; if blemishes come first, Pure Clarity Collection is the better starting point.

Becci spent more than two decades as a registered aesthetics nurse in specialist skincare and medical aesthetics before founding Adore Your Skin, and uneven tone is the concern clients ask her about most, usually after one brightening serum has disappointed them. She recommends iS Clinical Pure Radiance Collection because it approaches brightening as a routine rather than a single product: exfoliate gently, brighten day and night, and protect with SPF every morning.

Size:

Cleansing Complex - 180ml
Brightening Complex - 30g
Brightening Serum - 15ml
Eclipse SPF 50+ - 100g

Cleansing Complex (180ml)

Centella Asiatica

A botanical extract known for its antioxidant properties, helping to support a more refreshed, youthful-looking complexion

Chamomile Flower

A botanical extract with antioxidant properties that helps soothe and comfort the skin

Sugarcane Extract (natural source of glycolic acid)

AHA that gently exfoliates to reveal smoother, more radiant-looking skin

White Willow Bark (natural source of salicylic acid)

Botanical BHA that helps refine skin texture and improve the appearance of pores

Brightening Complex (30g)

Norwegian Kelp

Diminishes the appearance of both new and existing areas of uneven skin tone while working to brighten the overall complexion

Vitamin C (Tetrahexyldecyl Ascorbate)

Scientifically advanced, stabilised form of vitamin C which helps to protect against the visual effects of photo-damage while providing calming properties

Mushroom Extract

Known for its skin-conditioning properties, it assists in brightening the overall complexion

Liquorice Root Extract

Antioxidant botanical with calming, anti-irritant properties

Glycerin, Squalane and Imperata Cylindrica Root Extract

A hydrating blend that supports the skin's moisture levels and the look of a well-supported barrier

Brightening Serum (15ml)

Alpha-Arbutin

Antioxidant that helps improve the appearance of uneven skin tone and the look of dark spots

Sugarcane Extract (natural source of glycolic acid)

Gently exfoliates to reveal smoother, more radiant-looking skin

Lactic Acid and Salicylic Acid (from bilberry and willow bark)

Provide optimal surface exfoliation to promote smoother, softer skin

Norwegian Kelp

Diminishes the appearance of both new and existing areas of uneven skin tone while working to brighten the overall complexion

Eclipse SPF 50+ (100g)

Titanium Dioxide (5.20%)

Transparent physical (mineral) sunscreen active that iS Clinical describes as non-irritating and non-allergenic

Zinc Oxide (1.10%)

Micronised physical (mineral) sunscreen active that iS Clinical describes as non-irritating and non-allergenic

Vitamin E

Highly effective moisturiser and antioxidant that helps protect against environmental stressors

Cleansing Complex (180ml)

Water/Aqua/Eau, Disodium Laureth Sulfosuccinate, Cocamidopropyl Betaine, PEG-30 Glyceryl Cocoate, Glycerin, Propylene Glycol, Hydroxyethylcellulose, Salix Alba (Willow) Bark Extract, Saccharum Officinarum (Sugarcane) Extract, Camellia Sinensis Leaf Extract, Chamomilla Recutita (Matricaria) Flower Extract, Asiaticoside, Asiatic Acid, Madecassic Acid, Ascorbyl Palmitate, Phospholipids, Tocopheryl Acetate, Retinyl Palmitate, Iodopropynyl Butylcarbamate, Phenoxyethanol.

Brightening Complex (30g)

Water/Aqua/Eau, Salix Alba (Willow) Bark Extract, Hyaluronic Acid, Saccharum Officinarum (Sugarcane) Extract, Vaccinium Myrtillus Fruit/Leaf Extract, Ascophyllum Nodosum Extract, Tetrahexyldecyl Ascorbate, Glycerin, Squalane, Imperata Cylindrica Root Extract, Glyceryl Stearate, Alpha-Arbutin, PEG-100 Stearate, PEG-8/SMDI Copolymer, Triethanolamine, Polyporus Umbellatus (Mushroom) Extract, Stearyl Alcohol, Cetearyl Alcohol, Glycyrrhiza Glabra (Licorice) Root Extract, Dimethicone, 1,2-Hexanediol, Caprylyl Glycol, Xanthan Gum, Hydrogenated Lecithin, Disodium EDTA, Fragrance/Parfum.

Brightening Serum (15ml)

Butylene Glycol, Water/Aqua/Eau, Glycerin, Alcohol Denat., Ascophyllum Nodosum Extract, Saccharum Officinarum (Sugarcane) Extract, Vaccinium Myrtillus Fruit/Leaf Extract, Alpha-Arbutin, Glyceryl Polyacrylate, Polyporus Umbellatus (Mushroom) Extract, Salix Alba (Willow) Bark Extract, Menthol, Phenoxyethanol.

Eclipse SPF 50+ (100g)

Active Ingredients: Titanium Dioxide 5.20%, Zinc Oxide 1.10%. Inactive Ingredients: Water, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Butylene Glycol, Octyldodecyl Neopentanoate, Cetearyl Glucoside, Cetearyl Alcohol, Glyceryl Stearate, PEG-100 Stearate, Polyhydroxystearic Acid, Alumina, Methicone, Triethoxycaprylylsilane, Tocopherol, VP/Eicosene Copolymer, Styrene/Acrylates Copolymer, Sorbitan Laurate, Tocopheryl Acetate, Xanthan Gum, 1,2-Hexanediol, Caprylyl Glycol, Disodium EDTA, Iron Oxides (CI 77491, CI 77492, CI 77499) (may contain one or more of these).

FAQS

What is in the iS Clinical Pure Radiance Collection and in what order do I use it? +

The box contains four products: Cleansing Complex (180ml), Brightening Complex (30g), Brightening Serum (15ml) and Eclipse SPF 50+ (100g).

Morning: Cleansing Complex, Brightening Complex, Eclipse SPF 50+
Evening: Cleansing Complex, Brightening Serum, then Brightening Complex once the serum has absorbed

iS Clinical does not prescribe a strict morning/evening split for the two brighteners; this is the routine Becci suggests because the serum's acids are easiest to tolerate at night.

Is iS Clinical Pure Radiance Collection good for dark spots and uneven skin tone? +

That is exactly what it is built for. iS Clinical describes the kit as minimising the appearance of dark spots, blotchiness and dullness, and Brightening Complex is formulated to work on all five mechanisms that contribute to the look of uneven skin tone rather than one or two. Brightening Serum adds alpha-arbutin and lactic acid as a targeted booster, and the SPF protects what you have gained.

What is the difference between Brightening Complex and Brightening Serum? +

Brightening Complex is a moisturising cream with Norwegian kelp, stabilised vitamin C, alpha-arbutin and liquorice root for day-to-day brightening and hydration. Brightening Serum is a lightweight, acid-based booster with alpha-arbutin, lactic acid and Extremozyme technology that gives controlled exfoliation without peeling. Used together they cover both brightening and surface renewal.

How long before I see results from the Pure Radiance Collection? +

iS Clinical describes Brightening Serum as providing both rapid and long-term improvements, and most people notice a brighter, smoother surface within the first few weeks. Dark spots and uneven tone are slower to change, so allow a full eight to twelve weeks of consistent use with daily SPF to judge the kit fairly.

Can I use the Pure Radiance Collection on sensitive skin? +

iS Clinical lists Cleansing Complex, Brightening Complex and Brightening Serum as suitable for all skin types, and the formulas use botanical acid sources rather than harsh synthetic exfoliants. If your skin is reactive, patch test first and introduce Brightening Serum every other evening before building up.

Can I use iS Clinical Pure Radiance Collection with retinol? +

Yes, with a little planning. Brightening Serum is an acid-based exfoliating step, so use it on alternate evenings to your retinol rather than layering the two. Brightening Complex, Cleansing Complex and Eclipse SPF 50+ sit comfortably alongside a vitamin A routine.

Does Eclipse SPF 50+ leave a white cast? +

It is formulated to avoid one. Eclipse SPF 50+ uses transparent titanium dioxide and micronised zinc oxide with iS Clinical's PerfecTint technology, which enhances natural skin tone, and the brand describes the finish as ultra-sheer, fast-absorbing and non-greasy matte.

Why does Brightening Serum tingle when I apply it? +

The tingling comes from its botanical acids - sugarcane (glycolic), bilberry (lactic) and willow bark (salicylic) - working on the skin's surface, and iS Clinical notes that this active product may produce a slight tingling sensation. It should settle within a couple of minutes; if it does not, rinse off and reduce frequency.

Can I use iS Clinical Pure Radiance Collection during pregnancy or while breastfeeding? +

iS Clinical does not publish specific guidance for this kit. The brightening products are acid- and arbutin-based and the sunscreen is mineral, so they are generally considered suitable, but Cleansing Complex lists retinyl palmitate (a vitamin A derivative) low in its ingredients and many clinicians advise avoiding vitamin A at this time; Cream Cleanser is the brand's vitamin-A-free alternative. Please check the full ingredient lists with your midwife or GP before use.

iS Clinical Pure Radiance Collection