Phyto-Infusion Facial Serum



Phyto-Infusion Rejuvenating Serum is a crowning jewel in our collection, hand-crafted to breathe vitality and youth into your skin. This exceptional serum is a symphony of powerful ingredients that work in harmony to rejuvenate and empower your skin at the cellular level.

Potent antioxidants shield your complexion, safeguarding the skin’s radiance and resilience. Nourishing peptides weave their revitalising magic, promoting a vibrantly youthful look. Transformative vegan stem cells sourced from acai and lingonberry are renowned for their remarkable skin-regenerative properties.

Each drop of this graceful serum is designed to unveil a revitalised complexion that beams with youthful luminance and vitality.

Suggested Use

Suitable for all skin types. Apply 1-2 pumps to a freshly cleansed face and neck. For optimal results, we recommend starting with ISUN Emerald Sun Hydrosol Serum and following with Phyto-Infusion. Next, pamper your delicate eye area with ISUN Phyto Eye Cream and conclude with the ISUN facial oil tailored to your skin type. Alternatively, in humid climates or for oily/combination skin, Phyto-Infusion stands strong as a standalone finishing product. Embrace this ritual morning and evening.

Key Ingredients

Vegan stem cells, Edelweiss extract, COQ10, SOD (sodium oxide dismutase), Vitamin C, Ceramides.


Phyto-Infusion boosts collagen and elastin, enhancing skin’s firmness and vibrancy. The activation of ATP energises cellular functions, promoting enhanced regeneration and healing. Its anti-inflammatory properties soothe, while potent ingredients oxygenate and repair, fortifying the skin's structure.


Aqua (water), Squalane, Beta-glucan (oat-derived), Tetrahexyldecyl ascorbate (vitamin C ester), Euterpe oleracea fruit extract (acai berry), Buddleja davidii flower/leaf extract, Leontopodium alpinum (edelweiss) flower extract, Populus tremuloides (aspen) bark extract, Glycerin, [Vaccinium vitis-idaea (lingonberry) fruit extract (plant stem cells); Citric acid; Aqua; Glycerin], Cucumis sativus (cucumber) fruit extract, Tocopherol (vitamin E), [Saccharomyces lysate extract; Aqua], Santalum album (sandalwood) oil, Hydrogenated lecithin, Tetrahydrocurcumin (turmeric root) powder, Lavandula angustifolia (lavender) flower oil, Niacinamide, Superoxide dismutase, Jasminum sambac (jasmine) flower extract, Camellia Sinensis (green tea) leaf extract, Ubiquinone (COQ10), Sodium hyaluronate (hyaluronic acid concentrate), Daucus carota (carrot) root oil, Mauritia flexuosa (buriti) fruit oil, Camellia sinensis (green tea) leaf extract, Lycium barbarum (goji berry) fruit extract, Schizandra chinensis (schisandra) fruit extract, Silybum marianum (milk thistle) seed extract, Centella asiatica (gotu kola) leaf extract, Rosmarinus officinalis (rosemary) leaf oil, Glycyrrhiza glabra/uralensis (licorice) root extract, Plantago lanceolata (plantain) leaf extract, Euterpe oleracea (acai) fruit extract, Withania somnifera (ashwaghanda) root extract, Rosmarinus officinalis (rosemary) leaf extract, Aloe barbadensis (aloe vera) leaf juice, Aspalathus linearis (rooibos) leaf extract, Rhodiola rosea root extract, Echinacea purpurea flower extract, Lavandula intermedia (lavender) flower extract, Ginkgo biloba leaf extract, Symphytum officinale (comfrey) leaf extract, Helichrysum stoechas (life everlasting) flower extract, Melissa officinalis (lemon balm) leaf extract, Nelumbo nucifera (lotus) stamen extract, Calendula officinalis (calendula) flower extract, Saccharide isomerate (plant sugar complex), [Ceramide NP; Hydrogenated Lecithin; Sucrose Stearate; Polyglyceryl-10 stearate], [Citrus aurantium dulcis (orange) callus culture extract; Aqua; Glycerin; Xanthan gum], Chondrus crispus (carrageenan algae) powder, Sodium gluconate, Xanthan gum, Benzyl alcohol*, Benzyl benzoate*, Geraniol*, Linalool*, Limonene*, Linalool*
*Natural constituents in essential oils

NON-TOXIC ingredients FREE OF harsh chemicals and synthetics, sulfates, artificial fragrances or colours, animal products or gluten. No animal testing. Suitable for vegans.


For external use only. Avoid contact with eyes. To maintain product integrity, do not keep in direct sunlight or temperatures exceeding 25C/77F. To maximise shelf-life, store in temperatures 20C/68F or less. May be refrigerated


DHL Express option available at checkout.

Complimentary shipping on all International orders with a product total over £300.

International orders ship via DHL Express.

Taxes & Duties

All countries outside of the UK will be automatically VAT-FREE at checkout. Local VAT and custom charges will be charged to you directly by the courier.

See Returns & Shipping for more details.

Customer Reviews

Based on 6 reviews
Aurélie Splawski
amazing brand

products are high quality, my skin looks and feels healthy and glowing.

Beverley Roberts
Phyto-infusion serum

I cannot speak highly enough about this product. I absolutely love it

Britt K Lund
Essential serum

Fantastic serum which is full of active ingredients and is an essential base (with Intense ultra restore) of my daily skincare routine!

Siri Kristiansen
Beautiful serum!

Beautiful serum! Saturates the skin with moisture and nutrients and is the perfect base for Isun's face oils - both Ultra restore (which I use summer, spring and autumn) and Intense ultra restore (for My winter skin)

monica ruiz biern
Serum orgánico

Llevo usando este serum muchos años y no tengo pensado cambiarlo por otro!
Lo uso cada mañana combinado con Intense Ultra Restore Facial Oil. Perfecto para mi piel y perfecto para mi conciencia. todos los ingredentes son naturales!