Rubus Chamaemorus Fruit Juice Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 30, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Rubus Chamaemorus Fruit Juice Extract?

Rubus Chamaemorus Fruit Juice Extract comes from the golden berries of the cloudberry plant, a small member of the rose family that thrives in cool northern bogs. The juice is rich in natural sugars, organic acids, antioxidants such as vitamin C and polyphenols and a mix of skin friendly minerals. Northern peoples have long eaten cloudberries for their fresh flavor and their ability to keep well when preserved, but cosmetic use took off only in recent decades when researchers noticed the berry’s moisture binding sugars and protective antioxidants.

The extract is made by pressing freshly harvested cloudberries, filtering the juice, then concentrating it under low heat to keep the active compounds intact. Sometimes a gentle solvent like glycerin or water is used to help pull even more skin loving molecules from the pulp. After filtration and standard safety checks the liquid is blended into cosmetic bases.

You will most often spot Rubus Chamaemorus Fruit Juice Extract in hydrating face masks, daily moisturizers, revitalizing serums, soothing after-sun lotions and premium anti aging formulas that focus on boosting radiance and elasticity.

Rubus Chamaemorus Fruit Juice Extract’s Cosmetic Benefits/Uses

When added to skincare products this berry extract offers two main functions that work hand in hand for softer, healthier looking skin.

  • Humectant: Its natural sugars attract and hold water molecules, helping the skin stay comfortably hydrated. This boosts the plump, dewy look and can reduce the appearance of fine lines caused by dryness.
  • Skin conditioning: The blend of antioxidants and minerals supports the skin’s barrier, leaving the surface smoother and more supple while adding a fresh glow.

Who Can Use Rubus Chamaemorus Fruit Juice Extract

This extract is generally suitable for all skin types. Dry and dehydrated skin benefits most from its humectant nature while its gentle composition makes it friendly for sensitive or redness-prone complexions. Oily and acne-prone users can usually enjoy it too because the ingredient is watery, lightweight and non-occlusive so it should not clog pores.

Rubus Chamaemorus Fruit Juice Extract is a plant-derived ingredient with no animal by-products or processing aids, so it is considered appropriate for both vegans and vegetarians.

No specific warnings exist for pregnant or breastfeeding women when this extract is used in cosmetic amounts. It is regarded as a mild food-grade berry derivative, yet this is not medical advice and anyone expecting or nursing should share their full skincare routine with a qualified doctor to be certain.

The extract does not increase photosensitivity and can be used safely day or night alongside sun protection habits you already follow.

Potential Side Effects/Adverse Reactions

Responses to topical Rubus Chamaemorus Fruit Juice Extract differ between individuals. The points below outline possible reactions but most people will not experience them when the ingredient is used correctly in a well-formulated product.

  • Allergic reaction in people sensitive to berries or other members of the rose family
  • Mild stinging or redness on very reactive or compromised skin
  • Sticky feel if used in high concentrations that may attract surface debris
  • Spoilage-related irritation if the finished product is stored improperly past its expiry date

If you experience burning, swelling or persistent irritation stop using the product and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 0/5 (non-comedogenic)

Rubus Chamaemorus Fruit Juice Extract is almost entirely water, natural sugars and water-soluble antioxidants with virtually no oil or wax content. Because it does not form an occlusive film or sit heavily on the skin, it is very unlikely to block pores. This makes it a good option for those prone to acne or breakouts. As with any humectant, it performs best when paired with a lightweight moisturizer or sunscreen that locks the added moisture in place.

Summary

Rubus Chamaemorus Fruit Juice Extract works mainly as a humectant, drawing water into the upper skin layers, and as a skin-conditioning agent that delivers protective antioxidants and minerals. By boosting hydration and supporting the skin barrier it can leave the complexion looking plump brighter and more comfortable.

The extract enjoys steady use in Scandinavian and K-beauty formulations but is still a bit of an insider pick elsewhere, often highlighted in products that focus on natural or Northern superfruit stories.

Safety profiles are strong since it is a food-grade berry derivative with few reported reactions. Even so, skin is personal so it is wise to patch test any new product containing this ingredient before full use.

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