In the global beauty and personal care industry, the shift toward "clean beauty" and natural formulations has intensified—with consumers increasingly seeking skincare, haircare, and oral care products free from synthetic additives. Green tea extract, celebrated for its potent antioxidants, anti-inflammatory properties, and multifunctional benefits, has emerged as a highly versatile raw material for daily chemical products. 

The Science: Why Green Tea Extract Excels as a Daily Chemical Raw Material

Green tea extract’s suitability for personal care products stems from its rich profile of bioactive compounds—primarily tea polyphenols (e.g., EGCG, epicatechin, catechin) and natural antioxidants—that target key concerns in beauty and personal care. These components drive its core benefits for skin, hair, and oral health through targeted mechanisms:

1. Skin Care: Antioxidant, Anti-Aging & Protective Effects
Green tea extract is a staple in skincare formulations, addressing multiple skin concerns while supporting long-term skin health:
· Antioxidant Defense: Tea polyphenols (especially EGCG) scavenge free radicals caused by UV radiation, pollution, and stress, preventing oxidative damage to skin cells. This reduces the appearance of fine lines, wrinkles, and dullness, supporting anti-aging claims.
· Anti-Inflammatory Action: Inhibits pro-inflammatory cytokines (e.g., TNF-α, IL-6) and soothes irritated skin, making it ideal for sensitive skin products, after-sun care, and formulations targeting redness or acne.
· UV Protection Enhancement: While not a replacement for SPF, EGCG absorbs UVB rays and reduces UV-induced skin damage (e.g., sunburn, photoaging), acting as a natural complement to synthetic sunscreens.
· Oil Control & Acne Prevention: Regulates sebum production and exhibits antibacterial activity against Cutibacterium acnes (the bacteria linked to acne), making it suitable for toners, serums, and moisturizers for oily or acne-prone skin.

2. Hair Care: Strengthening, Scalp Health & Damage Repair

In hair care products, green tea extract supports hair vitality and scalp wellness:
· Scalp Soothing: Alleviates scalp inflammation (e.g., dandruff, itchiness) by inhibiting fungal growth (e.g., Malassezia) and reducing irritation, enhancing the comfort of shampoos and conditioners.
· Hair Strengthening: Polyphenols penetrate hair shafts, improving elasticity and reducing breakage caused by heat styling or chemical treatments (e.g., coloring, perming).

· Natural Shine Enhancement: Nourishes hair follicles and smooths the hair cuticle, boosting shine and reducing frizz in leave-in treatments, serums, and hair masks.

3. Oral Care: Antibacterial & Protective Benefits
Green tea extract is a valuable additive in oral care products, leveraging its antibacterial and antioxidant properties:
· Fight Tooth Decay: Inhibits the growth of cavity-causing bacteria (e.g., Streptococcus mutans) and reduces plaque formation, supporting toothpaste, mouthwash, and dental rinses.
· Fresh Breath Support: Neutralizes odor-causing bacteria in the mouth, enhancing the efficacy of breath fresheners and oral hygiene products.
· Gum Health: Soothes inflamed gums and reduces gingival irritation, making it suitable for sensitive oral care formulations.

4. Other Daily Chemical Applications

Beyond skin, hair, and oral care, green tea extract is used in:
· Body Care: Shower gels, body lotions, and deodorants (tea-based deodorants) for their soothing, antibacterial, and odor-controlling properties.
· Sun Care: Sunscreens and after-sun products to boost UV protection and calm sun-exposed skin.
· Cosmetics: Foundations, concealers, and lip products for their antioxidant benefits and natural color enhancement (subtle green/neutral tones).

NATURALIN--Tailor-Made Solutions For Specific Needs

NATURALIN—with over 20 years of expertise in plant extracts—offers customized solutions that combine purity, potency, and compliance. 
· Strict Quality & Safety Compliance: Our green tea extract adheres to global regulatory standards, with rigorous testing for contaminants such as heavy metals, pesticides, and plasticizers (DEHP, DBP, BBP, etc., ≤1 PPB). Certified by ISO9001, FSSC22000, USDA Organic, and Halal/Kosher, it meets the strictest safety requirements for food, supplements, and cosmetics.
· Customized Formulations: Beyond concentration, we offer tailored solutions for solubility (water-soluble or lipid-soluble), particle size (including submicron powder for smooth integration), and bulk density—optimized for your specific application (e.g., capsules, tablets, functional drinks, or pet supplements).
· Full Traceability & Sustainability: Sourced from premium tea plantations with global direct procurement, our raw materials undergo strict selection and testing. We employ eco-friendly extraction processes (water or food-grade ethanol) and maintain a complete traceability system, ensuring transparency from leaf to final product.

Application Versatility

NATURALIN’s customized green tea extract seamlessly integrates into diverse immunity-focused products:
· Dietary supplements (capsules, tablets, liquid syrups)
· Functional beverages (immune-boosting teas, energy drinks, smoothies)
· Functional foods (yogurts, protein bars, baked goods)
· Cosmetics & personal care (immune-supportive skin care, oral care products)

· Animal nutrition (pet supplements for immune health)

References
1.Journal of Cosmetic Dermatology. (2022). Efficacy of Green Tea Extract-Enriched Serum in Improving Skin Barrier Function and Reducing Photoaging Signs.
2.International Journal of Cosmetic Science. (2021). Antifungal Activity of Green Tea Polyphenols Against Malassezia furfur for Dandruff Management.
3.Cosmetics. (2020). Green Tea Extract as a Multifunctional Ingredient in Skincare: A Review of Mechanisms and Formulation Considerations.
4.Journal of Ethnopharmacology. (2019). Traditional and Modern Uses of Green Tea Extract in Personal Care: A Comprehensive Analysis.
5.European Journal of Pharmaceutics and Biopharmaceutics. (2018). Stability and Bioavailability of Green Tea Polyphenols in Cosmetic Formulations.