Ingredient library

An extract derived from cloudberry (Rubus chamaemorus) callus cell culture, rich in antioxidants including vitamin C and bioactive compounds, used for skin conditioning and environmental protection.

A fruit water or liquid extract from Arctic cloudberry (Rubus chamaemorus), rich in vitamin C, antioxidants, and omega fatty acids, used for intensive hydration and brightening in cosmetic formulations.

Extract from the seeds of Rubus chamaemorus (cloudberry), a wild arctic berry grown in Nordic and Canadian boreal regions. Among the richest botanical sources of omega fatty acids, with a high ratio of alpha-linolenic acid (ALA, omega-3) that supports skin barrier lipid structure. Contains ellagitannins and vitamin E for synergistic antioxidant activity. Valued in Scandinavian and K-beauty formulas for its premium emollient and antioxidant profile.

A cold-pressed oil from the seeds of cloudberry (Rubus chamaemorus), a subarctic berry rich in omega-3/6 fatty acids and natural tocopherols, used as an emollient and antioxidant in premium skin care.

An extract derived from the fruit (berries) of Rubus fruticosus (blackberry), rich in anthocyanins, vitamin C, and ellagic acid; distinct from the leaf extract and used for antioxidant and brightening benefits.

An extract from the leaves of the blackberry plant (Rubus fruticosus), rich in tannins, ellagic acid, and polyphenols, used for antioxidant, soothing, and mild astringent benefits in skin care.

Juice pressed from red raspberry (Rubus idaeus) fruit, used as a mild humectant and antioxidant-rich conditioning agent in lip and skin products.

An extract from the fruit of Rubus idaeus (red raspberry), distinct from the leaf extract, valued for its high antioxidant content including ellagic acid, vitamin C, and anthocyanins that protect and condition the skin.

An extract from the leaves of Rubus idaeus (red raspberry), distinct from the fruit extract, primarily valued for its astringent tannins and polyphenolic antioxidants that tone and soothe skin.

Extract from the root of Rubus idaeus (red raspberry). Rich in ellagitannins, anthocyanins, and flavonoids. Has antioxidant and anti-inflammatory properties. Used in Ishizawa's urea eye cream.

Leaf extract of Rubus suavissimus (sweet tea or Chinese sweet tea), used in cosmetics for its soothing and antioxidant polyphenol content.

Leaf extract from garden sorrel (Rumex acetosa), used for its brightening activity via tyrosinase inhibition and antioxidant flavonoid content.

Extract from the root of Ruscus aculeatus (butcher's broom). Contains steroidal saponins (ruscogenin, neoruscogenin) with vasoconstrictive, anti-inflammatory, and circulatory-supporting properties. Commonly used in eye creams and anti-puffiness formulas.

A synthetic human signal peptide (developed by Evonik) that activates skin's endogenous collagen production and repair mechanisms.

A hydrolyzed complex of mixed saccharides (polysaccharides broken into smaller sugar units) used as a humectant and skin-conditioning agent in toners, essences, and hydrating serums.

A plant-derived carbohydrate complex that binds to skin for long-lasting, anchored hydration.

An extract combining Saccharina angustata (narrow-frond kelp) and Undaria pinnatifida (wakame) algae. Listed separately from the 5-algae multi-complex in Clé de Peau Beauté The Serum. Provides fucoidan-rich hydration and soothing.

Whole-cell extract of brewer's yeast (Saccharomyces cerevisiae), providing amino acids, peptides, vitamins, and minerals that condition and energize skin.

A filtrate from fermented Saccharomyces cerevisiae (brewer's yeast or sake yeast). Contains amino acids, B vitamins, peptides, and fermentation-produced bioactives. Used extensively in Japanese skincare (Elixir, Kiku-Masamune sake line) for skin conditioning and barrier support.

A filtrate of the ferment lysate of Saccharomyces yeast, rich in bioactive amino acids, peptides, vitamins, and organic acids that condition skin and support barrier function.

A yeast-ferment extract rich in conditioning metabolites, used to revitalize and soothe.

A filtrate obtained by fermenting barley seed with Saccharomyces yeast, combining beta-glucans and ferulic acid from barley with amino acids and vitamins produced during fermentation, used for skin conditioning and antioxidant benefits.

Produced by fermenting the root of Caragana sinica (Chinese pea shrub, Fabaceae) with Saccharomyces cerevisiae yeast. The root contains flavonols (quercetin, rutin), catechins, and stilbene derivatives including alpha-viniferin with potent tyrosinase inhibition. Fermentation enhances polyphenol bioavailability and inhibitory potency versus the raw extract. Used in K-beauty snail/repair creams as a supporting brightening antioxidant.

An extract of European mistletoe (Viscum album) fermented with Saccharomyces yeast; fermentation improves the bioavailability of mistletoe's antioxidant compounds for use in prestige multi-ferment ampoules.