Brightening Radiance Serum - Anti-Brown Spots

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Volume: 15 ml

Duration of use: Approximately 2 months

Radiant, luminous, radiant and even skin is the reflection of optimal health, unshakeable self-confidence and blossoming beauty.

The primary factors hindering the achievement of these goals include moisture deficiency, destructuring of the epidermal surface, uneven skin tone and insufficiently active dermal blood microcirculation.

The Brightening Radiance Serum, in perfect harmony with our advanced application method, has been carefully formulated with active ingredients that reinforce the lipid barrier, preserving hydration and preserving the integrity of epithelial cells. It works to even out skin tone by regulating melanin production and reducing pigmentation spots. It also stimulates dermal blood microcirculation, boosting the supply of oxygenated blood to the dermis, optimizing its functioning and revealing a radiant complexion, in contrast to stagnant blood loaded with carbon dioxide.

The result is a luminous, radiant, even complexion that reflects the vitality and natural beauty of your skin.

Skin Type : Dull, tired and/or hyperpigmented skin

Active Ingredients Results

  • +273% luminance index after 28 days
  • x 18 luminous after 28 days
  • -52% melanin quantity in brown spots after 56 days

  • Vegan
  • Certified Organic product by ECOCERT COSMOS ORGANIC
  • Alcohol-free
  • Not tested on animals
  • Clinically proven active results
  • 100% natural
  • 100% natural fragrance
Ingredients (INCI)
  • Caprylic/Capric Triglyceride
  • Rapeseed Seed Oil (Brassica Campestris)
  • Safflower Seed Oil (Carthamus Tinctorius)
  • Sunflower Seed Oil (Helianthus Annuus)
  • Sesame Seed Oil (Sesamum Indicum)
  • Fragrance (Parfum)
  • Vitamin E (Tocopherol)
  • Licorice Root Extract (Glycyrrhiza Glabra)
  • Polyglyceryl-3 Diisostearate
  • Rice Bran Extract (Gamma - oryzanol)
  • Marshmallow Root Extract (Althaea Officinalis)
  • Limonene
  • Linalool
  • Citral
  • Geraniol
    Radiance Serum - Brightening - Anti-Brown Spots in a 15ml glass dropper bottle with its box on a white background, targeting skin radiance and reducing brown spots.


    • ECOCERT logo

      Certified Cosmos Organic

    • Clinically proven active results

    • Alcohol-free

    • 100% natural fragrance


    What is Sym Biologic System's unique approach to skin care?

    Sym Biologic System revolutionizes skincare by using skin physiology to develop products that are 100% active, natural and beneficial to health.

    Our mission is to provide highly effective skin care products, backed by clinically proven results, that respect and reinforce the skin's natural functions, revealing its authentic beauty in a healthy, long-lasting way.

    How does Sym Biologic System guarantee the exceptional quality and effectiveness of its products?

    Our products are designed using ingredients carefully selected for their efficacy and benefits for the skin, validated by rigorous clinical studies.

    Each formula is certified organic by Ecocert, guaranteeing care products free of harmful substances and respectful of your health and the environment.

    What are the advantages of Sym Biologic System's waterless products?

    Water-free products enable a higher concentration of active ingredients, offering superior efficacy while minimizing environmental impact.

    This eco-responsible approach reduces the need for chemical preservatives, offering purer, healthier care for your skin.

    How do your products stimulate the natural production of collagen, elastin and hyaluronic acid?

    Our products activate the skin's mechanoreceptors, encouraging cells to naturally produce these essential components. This activation helps improve skin's elasticity, firmness and hydration, contributing to its youthful, healthy appearance.

    Where can I buy your products, and how do they support long-lasting beauty?

    Our products are available on our eshop and at selected partner spas, ensuring an authentic, quality shopping experience.

    Committed to sustainability, we use eco-responsible packaging and favor practices that preserve the environment, enabling you to make a conscious choice for your beauty and the planet.


    The shared enthusiasm from other customers convinced me to try your products, and I was not disappointed. Each product is a discovery that attests to your excellence. I am now a satisfied customer and eager to continue this beautiful discovery.

    Evelyne P

    I am a loyal fan of your products. Each one has met my expectations, enriching my beauty routine and visibly improving the health of my skin.

    Emmanuelle B

    As a regular customer, I want to express my constant satisfaction with the product range. The exceptional quality and effectiveness of the products keep me loyal every time.

    Sophie K