The Day-to-Night Duo

£294

The Day-to-Night Duo

£294

The Barrier is a highly concentrated, restorative overnight treatment that uses bioactive marine ingredients to optimize normal skin renewal to deliver visibly softer, stronger skin with improved-looking vibrancy and resilience.

Multimodal Defender Broad Spectrum SPF 30 is a next-generation treatment that helps visibly reduce hyperpigmentation, dark spots, heat-induced freckles, and fine lines while offering broad spectrum protection against UVA, UVB, and blue light rays, as well as the drying effects of the sun.​

1 - Barrier Bioactive Treatment 50ml
1 - Multimodal Defender 50ml

£294
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60-DAY RETURN PROMISE

Subscriptions are not eligible for additional discounts.

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The Day-to-Night Duo
The Day-to-Night Duo - ( x )

Key Benefits + Skin Concerns

Improved Moisture Barrier Function

Boost Skin Renewal

Hyperpigmentation + Dark Spots

Epidermal Photoprotection

+159%

Increase in the optimization of skin’s own natural collagen*

+148%

Increase in the optimization of skin’s own natural elastin*

+78%

Prevention in skin temperature increase**

37x

Less transepidermal water loss***

How It Works

How It Works

Siren Capsules

SIREN Capsule Technology

A proprietary ingredient delivery system that utilizes free radicals for targeted benefits: SIREN Capsules activate where the visible effects of free radicals accumulate—while avoiding the exposure of harsh ingredients to areas that don't need treatment, cleverly avoiding associated side effects, like dryness and irritation.

Each SIREN Capsule is packed with a strategic blend of antioxidants, hyaluronic acids, peptides, probiotics, and more to address the skin's unique needs for transformative-looking results.

Key Ingredients

Urea

Powerful skin hydrator with exfoliating properties that improves the look of skin elasticity and bounce.

Vitamin C

Promotes normal cell turnover, calms skin appearance, and optimizes collagen synthesis.

Vitamin B6

Supports healthy oil production, smooths and nourishes the skin.

Zinc Oxide

FDA-approved broad-spectrum mineral filter reduces redness and free radical aggressors, and protects skin from UVA, UVB, blue light, and heat exposure.

Sodium DNA

A biomimetic that has been clinically demonstrated to minimize the appearance of wrinkles and age-related wear on the skin.

Hyaluronic Acid, Vitamin E, Shea Butter, Jojoba and Almond Oils

Defend, nourish, plump, and smooth the skin's appearance.

Shea Butter, Hyaluronic Acid, Purified Oat Extract, and Fruit Hydroxy Acids

Defend skin against water loss, help provide a more uniform complexion, and optimize normal skin renewal.

Key Ingredients

Complete List of Ingredients

The BARRIER Bioactive Treatment: AQUA (WATER), UREA, BUTYROSPERMUM PARKII (SHEA BUTTER), BUTYLENE GLYCOL, OCTYLDODECANOL, CETEARYL ETHYLHEXANOATE, GLYCERIN, ISODODECANE, PENTYLENE GLYCOL, METHYLDIHYDROJASMONATE, POLYMETHYL METHACRYLATE, VACCINIUM MYRTILLUS FRUIT EXTRACT, AVENA SATIVA (OAT) KERNEL EXTRACT, SACCHARUM OFFICINARUM (SUGAR CANE) EXTRACT, CITRUS AURANTIUM DULCIS (ORANGE) FRUIT EXTRACT, CITRUS LIMON (LEMON) FRUIT EXTRACT, ACER SACCHARUM (SUGAR MAPLE) EXTRACT, LAMINARIA SACCHARINA EXTRACT, MACROCYSTIS PYRIFERA EXTRACT, TOCOPHEROL, ASCORBYL PALMITATE, SALICYLIC ACID, ALPHA-GLUCAN OLIGOSACCHARIDE, BETA-GLUCAN, SODIUM ASCORBYL PHOSPHATE, LINOLEIC ACID, OLEIC ACID, PALMITIC ACID, ACACIA DECURRENS/JOJOBA/SUNFLOWER SEED WAX/POLYGLYCERYL-3 ESTERS, STEARIC ACID, GLUTATHIONE, LACTOBIONIC ACID, SUPEROXIDE DISMUTASE, HYDROLYZED HYALURONIC ACID, GLYCOLIC ACID, SODIUM HYALURONATE, MANDELIC ACID, LINOLENIC ACID, HYDROLYZED YEAST EXTRACT, ARGININE, N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATE, OCTYLDODECYL XYLOSIDE, PEG-30 DIPOLYHYDROXYSTEARATE, ISOPROPYL MYRISTATE, SODIUM DNA, HYDROXYPHENYL PROPAMIDOBENZOIC ACID, PYRIDOXINE HCl, CAPRYLYL GLYCOL, XYLOSE, POLYSORBATE 20, XANTHAN GUM, SODIUM HYDROXIDE, DISODIUM EDTA, SODIUM BENZOATE, POTASSIUM SORBATE

Multimodal Defender: Active Ingredient: ZINC OXIDE ………20.4% Inactive Ingredients: SIMMONDSIA CHINENSIS SEED OIL (SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL), PRUNUS AMYGDALUS DULCIS OIL (PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL), BUTYROSPERMUM PARKII BUTTER (BUTYROSPERMUM PARKII (SHEA BUTTER)), CAPRYLIC/CAPRIC TRIGLYCERIDE, CERA ALBA (BEESWAX), POLYMETHYLSILSESQUIOXANE, HYDROGENATED CASTOR OIL, METHYLDIHYDROJASMONATE, TOCOPHEROL, DIMETHYLMETHOXY CHROMANYL PALMITATE, PROPYLENE CARBONATE, ASCORBYL TETRAISOPALMITATE, AQUA (WATER), SODIUM ASCORBYL PHOSPHATE, LINOLEIC ACID, OLEIC ACID, POLYSORBATE 20, PALMITIC ACID, ACACIA DECURRENS/JOJOBA/SUNFLOWER SEED CERA/POLYGLYCERYL-3 ESTERS (ACACIA DECURRENS/JOJOBA/SUNFLOWER SEED WAX/POLYGLYCERYL-3 ESTERS), STEARIC ACID, SUPEROXIDE DISMUTASE, XANTHAN GUM, GLYCOLIC ACID, GLUTATHIONE, LACTOBIONIC ACID, HYDROLYZED HYALURONIC ACID, SODIUM HYALURONATE, MANDELIC ACID, LINOLENIC ACID, PENTYLENE GLYCOL, CAPRYLYL GLYCOL, N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATE, LECITHIN, POLYGLYCERYL-3 POLYRICINOLEATE, POLYHYDROXYSTEARIC ACID, ISOSTEARIC ACID, STEARALKONIUM BENTONITE, ETHYLHEXYLGLYCERIN, PHENOXYETHANOL

Sustainable Packaging

Leaping Bunny Certified

What They Say

Few skincare products follow through on their promises, but this actually lives up to the hype.

— InStyle

 

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