Schwarzer Tee Extrakt, gewonnen aus den fermentierten Blättern von Camellia sinensis, ist eine wirkungsvolle Quelle konzentrierter Polyphenole, insbesondere der einzigartigen oxidierten Verbindungen Theaflavine und Thearubigine, zusammen mit restlichen Katechinen. Seine wichtigste kosmetische Wirksamkeit liegt in seiner außergewöhnlichen antioxidativen Kraft, seiner Fähigkeit, die Hautelastizität und -festigkeit zu unterstützen, sowie seinen glättenden und pflegenden Vorteilen. Es ist ein hochwertiger natürlicher Wirkstoff für Formulierungen, die auf Volumenverlust, Ermüdungserscheinungen und allgemeine strukturelle Anti-Aging-Effekte abzielen.
| INCI-Name | Camellia Sinensis (Black Tea) Leaf Extract |
|---|---|
| Herkunft | Fermented black tea leaves |
| Aussehen | Brownish-yellow to brown powder |
| Geruch | Characteristic tea aroma |
| Aktive Bestandteile | Polyphenols ≥ 40%, caffeine, catechins |
| Löslichkeit | Water-soluble |
| Usage | 0.1% – 5% (depending on formulation) |
| pH-Stabilität | 4.5 – 7.0 |
| Haltbarkeit | 24 months (sealed, dry, light-protected) |
| Packaging | Foil bag or fiber drum, customizable |
In the prestige anti-aging sector, the market is saturated with “antioxidant” ingredients that offer generic claims but lack the precise molecular architecture to effectively protect the dermal matrix from oxidative degradation. High-end formulators are increasingly frustrated by green tea derivatives that are notoriously unstable and prone to oxidation in the bottle. To achieve a true “firming and vitalizing” claim, you need a bioactive that doesn’t just neutralize surface radicals, but also reinforces the extracellular matrix against structural collapse. Our Standardized Black Tea Extract—rich in unique, oxidized Theaflavins and Thearubigins—is the clinical-grade solution to this stability bottleneck, providing a robust, high-performance bioactive that stabilizes skin firmness and revitalizes fatigued textures.
Superior Oxidative Stability: Unlike unstable green tea catechins, our fermented black tea polyphenols (Theaflavins) possess inherent stability, ensuring the active potency remains intact throughout the product’s shelf life.
Extracellular Matrix Protection: Clinically proven to safeguard collagen and elastin fibers from oxidative breakdown, preserving the skin’s tensile strength and effectively reducing the visible appearance of fine lines.
Anti-Glycation Resilience: Targets the “stiffening” of skin proteins caused by sugar-induced cross-linking, preventing the characteristic yellowing and loss of suppleness associated with mature skin.
Visible Anti-Fatigue Vitality: High-efficacy ORAC values correlate with In-vivo observations of improved skin tone, luminosity, and a reduction in the “dullness” and fatigue associated with urban-stress exposure.
| Parameter | Spezifikation |
| Active Marker | Standardized to Total Polyphenols / Theaflavins |
| Physikalische Form | Standardized Liquid Extract |
| Löslichkeit | Wasserlöslich |
| Empfohlene Dosierung | 1.0% – 5.0% |
| pH-Stabilität | 4.0 – 7.0 |
| Haltbarkeit | 24 Monate |
| Lagerung | Kühl, dunkel, vor direkter Lichteinstrahlung geschützt |
Accelerate your R&D pipeline with these strategically optimized pairings designed to deliver market-leading, high-protection results:
The “Structural-Firming” Serum: Combine with Peptides (e.g., Acetyl Hexapeptide-8). This is a master-class in firming; Black Tea Extract protects the existing structural matrix from radical-induced degradation, while the peptides stimulate new collagen synthesis, creating a “protect-and-build” foundation for lasting firming claims.
The “Eye-Revival” Concentrate: Pair with Caffeine and Vitamin K. This synergy is the ultimate solution for tired eyes; Black Tea Extract’s antioxidant profile firms the delicate eye area, while Caffeine promotes microcirculation to reduce puffiness and dark circles.
The “Radiance-Defense” Day Cream: Integrate with Stable Vitamin C (Ascorbyl Glucoside). This combination provides 360-degree environmental protection; the Black Tea Extract shields the matrix against daily free radicals, while the Vitamin C brightens and combats surface-level dullness.
Our production standards reflect the precision required by global dermatological brands, ensuring total supply chain confidence:
ISO 9001
ISO 22000
COSMOS
HALAL
IQNET
Our comprehensive technical dossier—including TDS, MSDS, and COA—is available to support your regulatory and safety assessment requirements.
True innovation in the anti-aging category requires the integration of standardized bioactives that offer both immediate textural improvement and long-term structural defense. Move beyond generic, unstable botanical ingredients. Integrate the clinical-grade reliability and fermentation-enhanced stability of our Standardized Black Tea Extract into your next-generation formulations.
Contact our technical advisory team to secure your professional evaluation samples and gain immediate, priority access to our full library of technical validation reports and stability testing data.
Request your technical dossier and premium-grade samples today to initiate the next generation of high-potency, structural-vitality care.
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