
15% Vitamin C + Rose Hydrogel Illuminating Double Serum
Daily radiance with antioxidant support built in
1.0 fl oz I 30 ml
- — 15% Vitamin C + Rose Hydrogel Illuminating Double Serum
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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
Estonian & Nordic Heritage
Biotech Actives
Powered by Certified Botanicals
Each ingredient independently verified. No synthetic alternatives. No proprietary blends that obscure what you are actually applying.
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Estonian & Nordic HeritageSaaremaa Red Algae
Furcellaran, boosts skin elasticity and firmness
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Biotech ActivesBio-Retinol
Bidens Pilosa — stimulates collagen without irritation
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Estonian & Nordic HeritageEstonian Birch Sap
Antioxidant-rich sap from Võrumaa forests
All ingredients independently verified · ECOCERT COSMOS Organic · Made in Tallinn, Estonia
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
Certified organic formulations
No Synthetics, No Silicones
Free from synthetics and petroleum derivatives
Vegan
No animal derived ingredients
Gluten Free
No gluten containing ingredients
Reviews
What People Are Saying
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