Revitalizing Beauty Sap
30mL / 1.01 fl oz


Like a rejuvenating sap, the active ingredients in the Boost Ressource serum make it possible to revitalize, revive and preserve the Beauty & Well-Being capital of urban skin. Its exceptional concentration in Eau Phytologique® helps our skin to defend itself against the aggressive environment of urban pollution. Its unique formula hydrates the skin* and acts as an anti-blue light shield**. Its fine texture penetrates in the blink of an eye, leaving the skin fresh and smooth.

*Upper layers of the epidermis

**Based on twice-daily use. Test carried out on 22 volunteers over a period of 28 days


Overall delivery time: 2 to 5 business days maximum
Order processing time: 1 to 3 business days
Shipping time: 1 business day

Science: Without added water, Resource Boost is formulated with:

  • 88% of our patented Phyto Water®, with detoxifying, stress-reducing, nourishing, and protective properties
  • Red Bell Pepper Extract, a shield against blue light
  • Tamarind Seed Extract to improve skin elasticity and hydration
  • Hydrating Hyaluronic Acid
  • AHA and BHA, Fruit Acids with gentle exfoliating properties that smooth the skin and promote cell regeneration

Ethics: Locally made in Perche, Normandy, just a few kilometers from the Boiscorde Arboretum to support a short supply chain. The bottle is made of recycled and recyclable glass. Upcycled cardboard packaging and local logistics.

Naturalness: Resource Boost is COSMOS ORGANIC certified, with 99.28% of ingredients of natural origin and vegan.

Sensoriality: A lightweight, fresh, and comfortable texture that absorbs quickly. Fragrance-free formula for a natural scent. Mindful application rituals.

Morning or evening, apply 2 to 3 drops of Resource Boost to the palm of your hand, then spread it over the entire face, neck, and décolleté, massaging with gentle circular motions.

For more delicate skin, gently pat the skin instead of massaging.

After absorption, apply your cream as usual.

Acer Saccharum (Sugar Maple) Sap Extract*, Betula Alba Juice*, Aqua (Water), Glycerin, Capsicum Annuum Fruit Extract, Citric Acid, Hydrolyzed Hyaluronic Acid, Sodium Benzoate, Pentylene Glycol, Tamarindus Indica Seed Gum, Sodium Hydroxide, Ginkgo Biloba Leaf Extract*, Potassium Sorbate, Salix Alba (Willow) Leaf Extract*, Sodium Salicylate, Xanthan Gum

*Ingredients from organic farming

Visibly smoother, hydrated, radiant, and luminous skin.

Consumer study results*:

  • 86% of participants notice smoother skin
  • 91% of participants notice hydrated skin
  • 78% of participants notice brighter, more radiant, revitalized skin

*Sensory test conducted on a panel of 22 women, aged 40 to 65 years.

    Customer Reviews

    Based on 3 reviews
    Claudine FISCHER (Saint-Avold, FR)
    Age: 55-64
    Resource Boost Notice

    I love my resource boost, my skin is luminous since I use it

    Léa P. (Paris, FR)
    A miracle serum!

    I have acne prone and very dry/sensitive skin...I was desperate to find a serum that hydrates, doesn't fluff or leave a sticky finish on my face. The Boost Ressource is so far the only product that has managed to meet all my needs, I am delighted!

    Beatrice M. (Paris, FR)
    I recommend

    I use it every day and my mother even told me that she noticed a "lifting" effect on my face!



    In order to meet the 4 essential needs of the skin, Silva Mundi has formulated its treatments on the basis of an exclusive patented active ingredient: Eau Phytologique®, made up of four essences of precious trees from the Arboretum.

    Eau Phytologique® is a natural source of beauty and overall well-being for the skin and meets its 4 fundamental needs by concentrating the actions of:

    - Detoxifying birch sap

    - Nourishing maple sap

    - Willow leaf extract with destressing properties

    - Ginkgo leaf extract for its protective effects.

    A true revitalizing sap for the skin, Eau Phytologique® acts as a rejuvenating treatment.

    It boosts cellular functions, the synthesis of hyaluronic acid and oxytocin, promotes the regeneration of the skin barrier and protection against oxidative stress.

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