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White Tea Oil Extract (Camellia Sinensis (White Tea) Leaf Extract): Lipophilic Polyphenols for Antioxidant Care

The CONIUNCTA® PRO CPO-99 White Tea Oil Extract (INCI: Camellia Sinensis (White Tea) Leaf Extract) is an anhydrous, oil-based leaf extract from the CONIUNCTA® PRO premium range. Unlike aqueous tea extracts, this preparation transfers the lipophilic constituents of white tea into a purely oil-based system, making polyphenol esters accessible for anhydrous and oil-rich formulations. For formulators seeking to incorporate antioxidant active principles into oils, balms or anhydrous care products, this opens a technologically independent alternative to classical glycerin extracts. Why a Lipophilic White Tea Extract? White tea, like green and black tea, belongs to the species Camellia sinensis, but is obtained from young leaves and buds using particularly gentle processing. The CPO-99 specifically utilises the lipophilic fraction: instead of water-soluble catechins, esterified, fat-soluble polyphenols take centre stage. These can be integrated directly into oil-based carrier systems without requiring emulsifiers or solubilisers for an aqueous phase. The preparation is a clear liquid with a characteristic light green colour. Markers: Catechin palmitate and Lipophilic Polyphenols According to the data sheet (CDS), the primary marker of the CPO-99 is Catechin palmitate together with lipophilic polyphenols, with an indicative content of 25-158 µg/mL in the product. The literature content of the dried plant is 0.1-0.5% (source: Zhong 2012, Food Chem). Lipophilic polyphenols (polyphenol ester class) are listed as a further class of actives. At a use concentration of 2%, this results in a calculated active delivery of 0.50-3.2 µg/mL in the formulation. These values are indicative; product-specific values should be taken from the respective certificate of analysis (CoA). Documented Efficacy Profile The CDS documents the following properties for the extract: astringent, balancing, Elasticity support, Glow / radiance, and a Pro-age profile. In addition, antioxidant protection against UV and environmental stress, ROS scavenging, inhibition of LDL oxidation, support of endothelial function and lipid metabolism are described. The molecular targets listed in the CDS include, among others, ROS, the Nrf2/ARE signalling pathway and MMPs. These statements reflect the current status of the data sheet; the cosmetic claims in the final product are the sole responsibility of the person placing the product on the market. Three Carrier Oils for Different Applications The CPO-99 is available in three lipophilic carrier variants, each with an extract fraction of approximately 30% in an anhydrous, water-free system: Jojoba oil (Simmondsia Chinensis Seed Oil): wax ester-rich carrier oil, suitable for skin-compatible, skin-friendly oil phases. Squalane (plant-derived): light, spreading carrier system for sensorially elegant applications. Sunflower oil (Helianthus Annuus Seed Oil): versatile standard carrier oil that, according to the specification, is also suitable for use in food applications. All variants are suitable for cosmetics; the sunflower oil variant is intended for food applications. The recommended use concentration is 2-5% (in the CDS 1-3% as an active ingredient orientation for cosmetics). Further oil-based raw materials can be found in our collection of sunflower oil and oil extracts. Processing, Storage and Safety According to the SDS, the CPO-99 is not a hazardous substance under Regulation (EC) No. 1272/2008, with no hazard pictograms or signal word, no identified PBT/vPvB or endocrine-disrupting properties (>= 0.1%), and is not a UN dangerous good. The shelf life is 24 months when stored dry between 10 and 30 °C in the original sealed container. As an anhydrous preparation containing polyphenols, colour changes, turbidity or precipitation may occur depending on temperature and storage conditions; filtration is possible in such cases and does not affect quality. All batch-specific parameters (density, refractive index) should be taken from the CoA. Premium Positioning and Technical Documentation The extract is part of the premium line and is listed in the CONIUNCTA® PRO collection. It is manufactured using our AVE technology (Adaptive Vacuum Extraction), Made in Germany. The complete TDS, SDS and CDS as well as batch-related certificates of analysis are made available to registered customers via the technical documentation portal. For samples, specification queries and project-specific evaluation, our technical team is available for individual consultation: View CONIUNCTA® PRO CPO-99 White Tea Oil Extract in the CONIUNCTA® shop. CONIUNCTA® – Raw materials, data and services for future-ready formulations.