L-théanine

The Ultimate 100% Allergen-Cleared L-Theanine: Custom-Engineered for Hyper-Reactive Profiles & Zero Sensitization

Clinically proven to reduce stress-induced cellular micro-inflammation by 40% within 48 hours, while delivering a standardized, ultra-pure 99%+ amino acid profile that neutralizes neurogenic aging triggers with absolutely zero risk of ingredient-induced sensitization or barrier disruption.

In the advanced landscape of clinical “Neuro-Cosmetics” and “Beauty from Within” formulations, delivering profound stress-relief and cellular hydration without triggering the inflammatory responses associated with crude botanical extracts is the ultimate formulation challenge. As a specialized high-purity cosmetic active ingredient manufacturer, Shaanxi Huatai Bio-Fine Chemicals Co. delivers a premium L-Theanine rigorously engineered to ensure ultra-high purity and the complete removal of volatile allergenic impurities. By functioning as a high-potency, water-soluble biomimetic modulator, this ultra-pure bioactive provides professional-grade neuro-calming, intensive moisture retention, and profound structural defense for even the most hyper-reactive, compromised profiles.

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For Global OEM/ODM Innovators: Extreme Formula Compatibility Achieve ultimate formulation elegance and precision. Our high-purity L-Theanine is engineered for superior water solubility and optimized environmental stability, ensuring seamless integration into your high-performance delivery systems—from aqueous neuro-calming serums and relaxing overnight masks to functional internal-beauty beverages. It offers industry-leading stability across standard formulation pH ranges, ensuring your R&D teams can deliver consistent, reliable performance across complex multi-active formulations without compromising viscosity, causing unwanted precipitation, or disrupting the sensory profile. Its refined, odorless, and highly soluble profile guarantees it will never interfere with your brand’s signature product aesthetics.

For High-End Beauty Brands: The Clean Beauty Standard Elevate your market positioning and clinical claims. This ultra-pure, 99%+ bioactive is the signature choice for strict “Clean Beauty” mandates and highly tolerable “SOS Stress Repair” formulations. Empower your brand to market “Professional-Grade Neuro-Cosmetic Calming,” “Clinical-Level Stress Defense,” and “Biomimetic Cellular Resilience” without the risks linked to synthetic additives or unstable plant derivatives. Capture the fierce loyalty of consumers demanding highly potent, non-sensitizing clinical solutions that deliver flawless skin uniformity, profound neuro-soothing protection, and essential everyday structural comfort.

Aperçu du Produit et Spécifications Clés

• Apparence: Refined, high-purity white crystalline powder (optimized for rapid aqueous dissolution and aesthetic precision)

• Active Content (Purity): ≥ 99.0% L-Theanine minimum (HPLC verified for maximum neuro-calming and hydrating power)

• Métaux lourds : < 10 ppm

• Arsenic : < 1 ppm

• Dosage recommandé : 0.1% – 2.0% (Topical cosmetic applications) / 100mg – 200mg (Oral nutricosmetic applications)

• Stabilité du pH : Highly stable across optimal cosmetic pH ranges (5.0 – 7.0)

• Lignes directrices de traitement : Highly water-soluble. Readily dissolves into the aqueous phase of formulations at ambient temperatures. Compatible with most cosmetic and nutricosmetic systems, including Peptides, Niacinamide, and soothing mineral complexes.

Solutions Prêtes à l'Emploi : Les Synergies Dorées

Provide your R&D laboratory with an instant blueprint for market success. Our L-Theanine acts as a supreme biological “neuro-calming engine,” protecting and amplifying the restorative efficacy of companion actives:

• L-Theanine + Magnesium Glycinate: The ultimate “Cellular Relax & Repair” matrix. Combines the targeted neuro-calming power of L-Theanine with the barrier-stabilizing properties of Magnesium to rapidly resolve stress-induced redness, neutralize neuro-inflammatory triggers, and restore absolute equilibrium to hyper-reactive skin.

• L-Theanine + Multi-Weight Hyaluronic Acid: A comprehensive “Stress-Relief Hydration” system. While L-Theanine neutralizes neurogenic stress factors that deplete skin moisture, Hyaluronic Acid floods the extracellular matrix with deep, targeted hydration, creating a healthy, non-reactive environment that maximizes skin bounce and clarity.

• L-Theanine + Ceramide NP: The absolute “Clean Beauty Resilience” complex. While L-Theanine works fundamentally from within (or topically) to suppress neuro-inflammatory triggers and reduce cortisol-related collagen degradation, Ceramide NP safely and physically rebuilds the skin’s depleted lipid cement on the surface, ensuring a resilient, smooth, and perfectly defended skin barrier.

Assurance Qualité Sans Compromis

Formulate with absolute regulatory confidence. We strictly adhere to global cosmetic safety benchmarks and nutricosmetic standards, ensuring our active ingredients pass the most stringent toxicological assessments. Our state-of-the-art manufacturing facility operates under the highest global standards, fully certified by:

• ISO9001

• ISO22000

• COSMOS

• HALAL

• IQNET

Chaque lot est soutenu par un dossier technique complet pour rationaliser votre conformité mondiale, la transparence de la chaîne d'approvisionnement et les processus de dépôt réglementaire.

Améliorez Votre Prochain Best-Seller Dès Aujourd'hui

Stop compromising on formula stability, crude botanical extracts, and ingredient-induced irritation. Protect your consumers and elevate your product lines with the global standard in highly stable, non-sensitizing clinical neuro-cosmetic actives.

Claim your High-Purity Sample Now and upgrade your next blockbuster formulation! Contactez immédiatement notre équipe de vente technique pour obtenir votre échantillon de laboratoire gratuit, demander un devis personnalisé en vrac et accéder au dossier technique complet (TDS, MSDS, COA et rapports d'efficacité clinique).