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15% Vitamin C  + Rose Hydrogel Illuminating Double Serum

15% Vitamin C + Rose Hydrogel Illuminating Double Serum

Daily radiance with antioxidant support built in

1.0 fl oz I 30 ml

$60.00

- — 15% Vitamin C + Rose Hydrogel Illuminating Double Serum

-

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Ecocert Organic Certified FormulationsEcocert Organic Certified FormulationsCertified organic formulations
No Synthetics, No SiliconesNo Synthetics, No SiliconesFree from synthetics and petroleum derivatives
VeganVeganNo animal derived ingredients
Gluten FreeGluten FreeNo gluten containing ingredients

The stars of this luxurious double serum are vitamin C, rose water, cloudberry and lingonberry extracts, and jojoba oil.

Key Ingredients

  • 15% Pure Vitamin C — A powerful antioxidant that helps protect the look of skin against free radicals and helps revive skin that looks dull from sun and pollution. It helps reduce the look of visible signs of aging and dark spots for a visibly brighter complexion, and helps skin look firmer and more youthful.
  • Lingonberry & Cloudberry Extracts — Antioxidants that help protect and condition the look of skin for a bright, fresh complexion.
  • Rose Hydrosol — Known for its hydrating and soothing properties. It helps balance the skin's pH, helps calm the look of redness, leaves skin feeling comfortable, and helps improve the look of elasticity.

With regular use, the double serum leaves skin looking more even in tone, brighter, and fresher.

Independent testing. The serum's performance was evaluated in an instrumental in vivo study by an independent testing laboratory. After 4 weeks of use:

  • 23% reduction in the appearance of dark spots
  • Skin looked 10% firmer
  • Helps revitalize the look of dull, tired skin
  • Improves the look of firmness and elasticity
  • Reduces the appearance of fine lines and delivers intense hydration
  • Helps reduce the look of redness
  • A radiant, fresh-looking complexion
Shake well before use to activate the dual-phase formula. Apply to clean skin morning and evening, gently massaging over the face and neck. Follow with moisturizer.

Estonian & Nordic Heritage

Saaremaa Red AlgaeSaaremaa Red AlgaeFurcellaran, boosts skin elasticity and firmness
Estonian Birch SapEstonian Birch SapAntioxidant-rich sap from Võrumaa forests

Biotech Actives

Bio-RetinolBio-RetinolBidens Pilosa — stimulates collagen without irritation

Aqua, Rosa Damascena Flower Water*, Ascorbic Acid, Isoamyl Laurate, Coco-Caprylate/Caprate, Helianthus Annuus Seed Oil, Oleyl Erucate, Hydrogenated Rapeseed Oil, Simmondsia Chinensis Seed Oil*, Glycerin, Pentylene Glycol, Vaccinium Vitis-Idaea Fruit Extract*, Trehalose, Betaine, Sodium PCA, Xanthan Gum, Galactoarabinan, Tocopherol, Rubus Chamaemorus Fruit Extract*, Sodium Levulinate, Sodium Anisate, Sodium Phytate, Alcohol

* ingredient from organic farming

100% of the ingredients are of natural origin.
34.25% of the total ingredients are from organic farming.

COSMOS NATURAL certified by Ecocert Greenlife according to COSMOS Standard.

This product is vegan.
Produced with 100% renewable green energy.

WHAT IS IN IT

Powered by Certified Botanicals

Each ingredient independently verified. No synthetic alternatives. No proprietary blends that obscure what you are actually applying.

  • Saaremaa Red Algae
    Estonian & Nordic Heritage

    Saaremaa Red Algae

    Furcellaran, boosts skin elasticity and firmness

  • Bio-Retinol
    Biotech Actives

    Bio-Retinol

    Bidens Pilosa — stimulates collagen without irritation

  • Estonian Birch Sap
    Estonian & Nordic Heritage

    Estonian Birch Sap

    Antioxidant-rich sap from Võrumaa forests

All ingredients independently verified · ECOCERT COSMOS Organic · Made in Tallinn, Estonia

ECOCERT COSMOS ORGANIC

Clean is a word. ECOCERT is an audit.

JOIK is independently certified by ECOCERT — a European third-party body that audits every ingredient, every formula, and every manufacturing process annually. This is not a brand claim. It is a documented standard, renewed every year.

Ingredient Sourcing

Every raw material verified for organic origin. No synthetic pesticides, GMOs, or petrochemicals permitted at any stage.

Formulation Standards

No parabens, no synthetic fragrances, no silicones. Every formula reviewed and approved by ECOCERT auditors before production.

Manufacturing Controls

One factory in Tallinn, Estonia. 100% renewable energy. Annually inspected. Estonia ranks #1 globally on the Environmental Performance Index.

Ecocert Organic Certified Formulations

Ecocert Organic Certified Formulations

Certified organic formulations

No Synthetics, No Silicones

No Synthetics, No Silicones

Free from synthetics and petroleum derivatives

Vegan

Vegan

No animal derived ingredients

Gluten Free

Gluten Free

No gluten containing ingredients

Reviews

What People Are Saying

The routine

Build your routine.

Every step is optional. Start with one, add more when you're ready.

The essentials. Cleanse, treat and protect in three steps.

The complete ritual. Every product working together for maximum results.

1 Cleanse

Facial Cleansing Foam

$36.00

2 Tone

Hydrating Facial Toner

$36.00

3 Serum

Skin Comfort Day Cream

$45.00

1 Cleanse

Facial Cleansing Foam

$36.00

2 Tone

Hydrating Facial Toner

$36.00

3 Serum

Skin Comfort Day Cream

$45.00

4 Moisturise

Hyaluronic Acid Booster Serum

$53.00

5 Night

Regenerating Night Cream

$45.00

6 Eye care

Hydrating and Smoothing Roll-On Eye Gel

$45.00

Best value

Skincare Moisturizing Routine

$134.00 Save $25.00 $109.00

Get the complete routine at a saving. Everything you need, in one set.

Why JOIK

Made different. On purpose.

Full ingredient transparency on every product. Every formula designed to perform.

Full Ingredient Transparency Full Ingredient Transparency

Complete INCI list, exact organic content

Small Batch, In-House Controlled Small Batch, In-House Controlled

Every batch made and controlled in-house

Family Owned in Estonia Family Owned in Estonia

Independent, family run since founding

100% Green Energy Production 100% Green Energy Production

Produced entirely by green energy

Full Ingredient Transparency Full Ingredient Transparency

Complete INCI list, exact organic content

Small Batch, In-House Controlled Small Batch, In-House Controlled

Every batch made and controlled in-house

Family Owned in Estonia Family Owned in Estonia

Independent, family run since founding

100% Green Energy Production 100% Green Energy Production

Produced entirely by green energy

moisture magnet lineup

complete the routine

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