Licorice derived active ingredients manufacturer

Shaanxi Huatai Bio-Fine Chemicals Co., Ltd

Ascorbyl Tetraisopalmitate

The Luxury Oil-Soluble Vitamin C with Superior Penetration and Stability

Ascorbyl Tetraisopalmitate, also known as VC-IP, is a cutting-edge cosmetic-grade Vitamin C derivative. Engineered for high-end skincare, it overcomes the traditional instability of L-ascorbic acid, offering exceptional lipid solubility that allows for deep skin penetration and high bioavailability in luxury oil-based formulations.

CAS No.	183476-82-6
Source	High-Purity Cosmetic Synthesis
Appearance Color	Colorless to Light Yellow Clear Liquid
Key Parameter	Purity ≥ 98.0%
Solubility	Highly Oil-Soluble

Direct Factory Supply

Source directly from manufacturer. Zero middlemen margin, guaranteed bulk competitive pricing.

Flexible OEM/ODM

Custom specifications for purity, solvent, and formulation tailored to your requirements.

Stable Supply Chain

Large-scale production lines ensure stable lot-to-lot quality and reliable worldwide delivery.

Strict QA & Certs

ISO, Halal, Kosher, and SC certified manufacturing with batch COA test reports.

High-Purity Ascorbyl Tetraisopalmitate (VC-IP): Farnesol-Free Lipophilic Vitamin C Active

Formulating high-performance brightening serums and waterless antioxidant treatments requires lipid-soluble Vitamin C derivatives that bypass the skin barrier efficiently without introducing acidic irritation, rapid browning, or oxidative degradation. Manufactured by Shaanxi Huatai Bio-Fine Chemicals Co., our Cosmetic-Grade Ascorbyl Tetraisopalmitate (VC-IP) is meticulously refined to maintain a strict 100% farnesol-free profile.

Featuring a specialized tetra-isopalmitate ester structure, this lipophilic active effortlessly penetrates the stratum corneum, enzymatically converting into pure L-Ascorbic Acid within the deeper layers to stimulate collagen synthesis and inhibit tyrosinase activity for hyper-reactive skin architectures.

Clinical Efficacy & Pharmacological Performance (MoA)

Oxidative Protection: Clinically documented to deliver a significant reduction in UV-induced lipid peroxide formation, neutralizing free radicals before cellular damage occurs.
Radiance Enhancement: Proven to visibly increase overall skin luminosity and radiance within a 4-week continuous application protocol.
Sensitivity Downregulation: Pharmacological evaluations confirm a 40% reduction in key epidermal sensitivity markers within 48 hours, eliminating the stinging and redness typical of unbuffered ascorbic acid.

Technical Data & Physical Specifications Engineered to completely eliminate the browning, oxidation nightmares, and stability bottlenecks associated with traditional aqueous Vitamin C, this ultra-pure liquid dissolves seamlessly into lipid phases.

Parameter	Specification & Standard
INCI Name	Ascorbyl Tetraisopalmitate (Tetrahexyldecyl Ascorbate)
CAS Number	183232-66-8
Farnesol Content	N.D. (Limit of Detection < 1ppm)
Purity Assay	≥ 98.0% (Guaranteed high biological potency)
Appearance	Crystal-clear, water-white liquid (Ensures zero formula browning)
Odor Profile	Odorless (Scent-neutral)
Specific Gravity	0.930 – 0.945
Refractive Index	1.459 – 1.465
Heavy Metals (Pb, As, Hg, Cd)	< 10 ppm

Formulation Directives & Synergistic Matrices Exhibits extreme thermal and oxidative stability. Incorporate directly into the heated or cool-down oil phase of emulsions, anhydrous serums, or facial oils. Best utilized in formulas with a pH range of 4.0 – 6.0.

Target Application	Recommended Dosage	Companion Actives & Mechanistic Synergy
Targeted Spot Correctors	3.0% – 10.0%	VC-IP + Allantoin: Combines deep intracellular collagen synthesis and melanin inhibition with water-soluble micro-trauma healing to rapidly clear pigmentation.
SOS Barrier Radiance	1.0% – 3.0%	VC-IP + Panthenol: Panthenol floods the epidermis with targeted hydration, creating a non-reactive environment for VC-IP to convert into active Vitamin C without acidity.
Structural Longevity	2.0% – 5.0%	VC-IP + Ceramide NP: Stimulates collagen synthesis from within the dermis while Ceramide NP physically reconstructs the depleted surface lipid cement.

Procurement, Compliance & Supply Chain Shaanxi Huatai adheres strictly to global cosmetic safety benchmarks. By ensuring absolute batch-to-batch consistency and complete regulatory transparency, we streamline compliance filings for global personal care brands.

Procurement Parameter	Fulfillment Details
Minimum Order Quantity (MOQ)	1 kg (Optimized for laboratory R&D trials and pilot batch productions)
Global Certifications	ISO, COSMOS, HALAL
Quality Documentation	Batch-specific Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), and purity testing reports provided with all shipments.
Logistics & Delivery	Factory-direct global shipping via air freight ensures rapid delivery for uninterrupted production schedules.

Accelerate Your R&D Pipeline Stop compromising on rapid Vitamin C oxidation, formula browning, and ingredient-induced skin irritation. Secure your supply chain with our factory-direct, highly stable lipophilic Vitamin C derivatives and empower your next formulation with medical-grade brightening efficacy.

Request a Free R&D Sample for immediate formulation compatibility and sensory evaluation.
Download the Full Technical Dossier (COA, MSDS, TDS, and Safety Reports).
Access Customized Bulk Wholesale Pricing.

Contact our technical sales team directly to initiate your procurement request and secure factory-direct allocations today.

Empower Your Skin Science: Develop Next-Generation Formulations with Our Premium Active Ingredients.

Product-related information

Why choose us

Huatai Bio provides a comprehensive portfolio of high-efficacy cosmetic active ingredients, empowering global brands to create next-generation skincare formulations for high-end skincare formulation needs.

Comprehensive Solutions & Innovation: Our categories cover the full spectrum of market requirements: Anti-aging & Firming, Oil-Control & Anti-acne, Anti-inflammatory & Soothing,Antioxidant Defense, Brightening,and Hydration & Barrier Repair.We offer both established classics and cutting-edge actives.

Driven by a passion for scientific excellence, our state-of-the-art R&D laboratory is dedicated to exploring the frontier of bio-active molecules. Beyond supplying ingredients, we offer end-to-end formulation consultancy and customized solution development. Our team of expert chemists works closely with your brand to overcome complex stability issues and sensory challenges, ensuring your final product stands out in a competitive global market.

Uncompromising Quality & Credibility:We ensure every batch of our Active skincare ingredients meets rigorous quality standards, including COSMOS, ISO 9001/22000, and HALAL Certification. This commitment, backed by a complete Technical Dossier, offers clinically-backed solutions and guaranteed compliance for every formulation challenge.