Focus 3 serums A2, E3, N4

sérum A2 anti-age en flacon de verre

A2

Anti-aging

Replenishing serum 99% plant-based ingredients. Proven efficacy in vivo and active ingredients objectified in vivo and in vitro. Enriched with chestnut leaf extract. High tolerance. Ultra fluid. Immediate penetration. For all skin types, including very sensitive.

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Selkeys E3 anti-taches en flacon de verre

E3

Anti-stain

Lightening serum 94% plant-based ingredients. Proven efficacy in vivo and active ingredients objectified in vivo and in vitro. Enriched with bearberry leaf extract. High tolerance. Ultra fluid. Immediate penetration. For all skin types, including very sensitive.

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Selkeys N4 Nourrissant dépolluant en flacon de verre

N4

Feeding

Intensive serum 99% plant-based ingredients. Enriched with pumpkin seed extract. Ideal for winter treatment or in an environment that is aggressive to the skin. High tolerance. Ultra fluid. Slightly film-forming. Rapid penetration. For normal, dry and very dry skin.

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A2 Anti-aging Restorative Serum

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  • L-fucose polysaccharide

    L-fucose is a complex sugar that reduces inflammation, a key factor in premature aging; it improves cell regeneration, reduces wrinkles, moisturizes, soothes and restores elasticity and firmness, delaying the appearance of wrinkles. It stimulates collagen production.

  • D-galactose polysaccharide

    D-galactose is a complex sugar that activates fibroblasts, cells responsible for the production of collagen and elastin, two key proteins for skin firmness. D-galactose regenerates tissues and repairs damage from oxidative stress. The skin is plumped up.

  • Galacturonic acid

    Galacturonic acid is a derivative of galactose, present in particular in plant pectins. It deeply moisturizes, for smoother skin. It strengthens the barrier function and limits water loss. It repairs cells, accelerating healing: improvement of skin texture.

  • Castanea sativa (Chestnut)

    Particularly rich in polyphenols, a group of compounds known for their antioxidant activity. Flavonoids, such as quercetin and kaempferol, are the main polyphenolic constituents of the extract. Hydrolyzable tannins give the plant regenerative properties.

  • Phytosterols (Ecdysones)

    Ecdysones are a type of steroid hormone naturally present in plants, with regenerative and protective effects. They accelerate cell renewal, for smoother skin. By renewing cells on the skin's surface, ecdysones reduce the appearance of fine lines and imperfections. They strengthen the dermal mesh and are antioxidant and anti-inflammatory.

  • Xylose & free sugars

    A natural sugar that inhibits glycation, a process where sugars bind to proteins (such as collagen and elastin), making them stiff and causing them to lose elasticity. This accelerates the appearance of wrinkles and sagging skin. Xylose works by blocking this process. By protecting collagen fibers from damage caused by glycation, xylose helps maintain the structure of the skin.
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Selkeys anti-age action et efficacité

Visible effects after 30 days

Serum A2 is designed to refresh and restore radiance to the complexion. It has neuromodulatory (neuro-soothing) activity. It restructures, firms and densifies the skin. It stimulates youth proteins (Sirtuins-1). It smoothes wrinkles and produces an immediate tightening effect. Instant comfort without a greasy effect. Can be combined with any other topical care or foundation.

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E3 Anti-Dark Spot Lightening Serum

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  • Niacinamide (B3)

    Niacinamide is an active form of Niacin, an essential constituent of cells. It lightens pigment spots and thus helps reduce the appearance and level of dark spots and hyperpigmentation. It also helps even out skin tone, giving the skin a brighter appearance. By stimulating blood microcirculation, Niacinamide also helps reduce red spots.

  • Arbutin

    Arbutin is a mild depigmenting agent that helps even out the skin. It maintains the skin's natural balance. It limits the harmful effects of UV exposure. It blocks melanin synthesis by inhibiting tyrosinase activity, and thus prevents the appearance of dark spots. Finally, it eliminates acne spots (lightening agent).

  • Arctostaphylos uva-ursi (Bearberry)

    Super Arbutin provider, bearberry is a shrub that contains a very large amount of arbutin, to strengthen the action of the formula. Known since Antiquity for its medicinal properties, bearberry is a true jewel of nature, which contributes in this serum to the unification of the complexion, the reduction of spots and the improvement of the skin texture, by tightening the pores.
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Selkeys E3 éclaircissant efficacité et action

Power & softness: visible effects after 30 days

E3 serum is a gentle lightener. It reduces the amount and degree of coloring of pigment spots. It also helps reduce the likelihood of spots appearing (old age, sun exposure). The serum inhibits tyrosinase, which is responsible for the production of melanin. It stimulates blood circulation to reduce redness.

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N4 Intensive Nourishing Serum

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  • Ceylon cinnamon

    Cinnamon bark is a rich source of polyphenols, flavonoids and phenolic compounds such as cinnamaldehyde, which have powerful antioxidant properties. By reducing oxidative effects, it helps maintain more radiant and luminous skin. Anti-inflammatory properties, effective in soothing irritations and reducing inflammation associated with various skin conditions and environmental aggressions.

  • Polyglyceryl-4

    Pumpkin seed oil is rich in essential fatty acids, including linoleic (omega-6) and oleic (omega-9), which are essential for maintaining good skin hydration. By strengthening the skin's natural barrier, pumpkin seed oil helps protect the epidermis against external aggressions such as pollution, toxins and cold, for resilient skin.

  • Glycerin+Caprylyl

    The combination of vegetable glycerin and caprylyl glucoside provides synergistic benefits for the skin, particularly in terms of hydration, protection and softness. Protects the epidermis against external aggressions (pollution, cold, wind).
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Selkeys N4 Nourrissant action et efficacité

An ally for winter

The N4 serum protects against environmental aggressions. It is particularly recommended as a winter treatment or in environments that are harmful to the skin. Its linoleic acid triglycerides rebuild the skin barrier. The serum softens and smooths the skin and also protects it from bacterial or fungal attacks. Your best ally on a daily basis. Combines with foundations.

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