Cosmetic Ingredients
VCIP Oil
VCIP full name Tetrahexyldecyl Ascorbate / Ascorbyl Tetraisopalmitate, CAS:183476-82-6, a classic fat-soluble vitamin C derivative, pale yellow transparent oily liquid with excellent oil miscibility. It avoids the instability and irritation of raw vitamin C; after skin absorption, it gradually decomposes into active VC to play antioxidant brightening effect. Food-grade VCIP is used for oral antioxidant soft capsules, anti-glycation nutritional supplements. Cosmetic-grade VCIP is widely applied in oil essence, face cream, sunscreen, foundation, sensitive skin brightening anti-aging skincare.
We supply 99% high-purity VCIP original oil and 50% VCIP plant oil diluent. Strictly control free VC content, peroxide value, heavy metals, residual solvents and microorganisms, compliant with FDA GRAS, CosIng, ISO22716, GMP, HALAL & KOSHER. Free testing samples and complete COA & SDS documents can be provided for formula development.
VCIP
Tetrahexyldecyl Ascorbate
Lipophilic VC
Heat & Light Stable
HALAL & KOSHER Certified
Tetrahexyldecyl Ascorbate
Lipophilic VC
Heat & Light Stable
HALAL & KOSHER Certified
PRODUCT INTRODUCTION
| Product Name | VCIP, Tetrahexyldecyl Ascorbate, Ascorbyl Tetraisopalmitate |
| CAS No. | 183476-82-6 |
| Molecular Formula | C₇₀H₁₂₄O₇ |
| Molecular Weight | 1093.7 g/mol |
| Appearance | Pale yellow transparent oily liquid, odorless or faint fatty scent |
| VCIP Content (HPLC) | 99% pure oil / 50% in plant oil carrier |
| Free L-Ascorbic Acid | ≤0.1% |
| Solubility | Miscible with all vegetable oil, mineral oil, ester oil; insoluble in pure water |
| Acid Value | ≤1.0 mgKOH/g |
| Peroxide Value | ≤5.0 meq/kg |
| Heavy Metals | Pb ≤0.1ppm, As ≤0.1ppm, Cd ≤0.05ppm, Hg ≤0.01ppm |
| Microbiological Index | TPC ≤10cfu/g, Mold & Yeast ≤5cfu/g, Pathogens Negative |
| Allergen Status | Non-GMO, Gluten-Free, No artificial pigments, fragrance-free |
| Storage Condition | Hermetic light-proof sealed container, store at 10~25℃; avoid sunlight, high temperature and air contact |
| Unopened Shelf Life | 24 months under specified storage environment |
| MOQ | 5g sample available; bulk: 100g/1kg/5kg/25kg light-proof food-grade drum packing |
Core Benefits & Functional Mechanism of VCIP
VCIP is an ester-modified fat-soluble vitamin C derivative with ultra-high stability. It resists light, heat and oxidation, hardly turns yellow and fails during production and shelf life. When used orally, VCIP is digested and decomposed into active VC in the body, scavenges systemic free radicals, inhibits glycation, delays whole-body aging. When applied topically, VCIP dissolves along skin sebum and penetrates deep into the dermis, slowly releases active vitamin C, inhibits melanin synthesis, fades acne marks and sun pigmentation, blocks UV-induced oxidative damage, promotes collagen production, smooths fine lines; mild formula does not stimulate fragile barrier skin.
VCIP cannot be added to full water formulas; it needs oil emulsification matching. Classic compound collocation: oral VCIP + Vitamin E + Resveratrol anti-oxidation capsule; skincare VCIP + Idebenone + Squalane anti-photoaging brightening oil formula
- Ultra-stable structure: no decomposition under light/high temp, solves raw VC instability and yellowing troubles
- Lipophilic deep penetration: enters dermis through lipid channel, better long-term brightening effect than water-soluble VC
- Dual oral & topical efficacy: internal anti-glycation antioxidant, external fade spots anti-wrinkle anti-sun damage
- Mild low irritation: no acidic irritation, suitable for sensitive skin and retinol intolerant skin
- Full oil-phase compatibility: compatible with cream, oil, sunscreen, makeup, soft capsule all oil formulasFull oil-phase compatibility: compatible with cream, oil, sunscreen, makeup, soft capsule all oil formulas
- Dual-grade separation: food grade for oral consumption, cosmetic grade meets cosmetic filing standards
VCIP Esterification Synthesis & Molecular Distillation Purification Process
Complete Manufacturing Process Steps
- High-purity L-ascorbic acid raw material inspection, heavy metal and microbial pre-screening
- Closed low-temperature catalytic esterification reaction with isopalmitate under nitrogen protection
- Multi-stage high-vacuum molecular distillation to remove unreacted raw VC and fatty acid impurities
- Adsorption decolorization and fine filtration to eliminate yellow substances and particulate impurities
- Deodorization treatment to remove residual solvent and fatty odor
- Custom dilution with cold-pressed plant oil to prepare 50% VCIP ready-to-use oil solution
- HPLC full index testing, light-proof nitrogen-sealed aseptic filling
GMP closed low-temperature synthesis workshop, whole process nitrogen protection to prevent oxidation of finished oil. Strictly control free VC and peroxide value, batch color and solubility keep consistent, fully meet global food and cosmetic raw material safety regulations.
Factory Supply Capacity & Global Export Certifications
Professional VC derivative GMP production factory, annual total VCIP output reaches 4 tons, regular spot inventory 300kg. Independent constant temperature dark oil warehouse prevents light oxidation deterioration, stably supplies bulk oil raw materials to global antioxidant oral capsule factories and brightening anti-aging skincare OEM brands.
Stable Bulk Supply Advantages
- Annual capacity: 4 tons full-spec VCIP (99% pure oil & 50% diluted oil)
- In-stock inventory: 300kg conventional specifications support fast delivery
- Custom carrier oil types, concentration adjustment, VC compound oil premix customization
- 4~7 working days bulk delivery, long-term framework order exclusive preferential price
Batch COA & SDS Full Documents
- ISO22716 & GMP unified production standards for food and cosmetic raw materials
- US FDA GRAS certification, EU food safety compliant + CosIng cosmetic filing available
- Dual HALAL & KOSHER certification to cover global religious market exports
- Third-party full testing of peroxide, heavy metals, microorganisms + complete batch traceability
- Provide REACH, CPNP supporting documents for overseas brand registration and customs clearance
6 Core Competitive Advantages of Our VCIP
Super Light & Heat Stability
Ester locked structure, resistant to light and heat, no yellowing during production and shelf life.
Lipid Deep Transdermal Delivery
Follows skin lipid channel to reach dermis, longer antioxidant retention time than water VC.
High Safety Low Irritation
Extremely low free VC residue, non-acidic, friendly for sensitive and fragile barrier skin.
Universal Oil-Soluble Matching
Compatible with all oils, creams, sunscreen, makeup, oral soft capsule oil phases.
Global Dual Compliance
Food & cosmetic dual certification documents, fully meet US and EU filing requirements.
Multi-Concentration Customization
99% pure oil / 50% vegetable oil solution optional, custom blended antioxidant compound oil.
Request Free Sample & Bulk Quotation
Looking for a reliable supplier of cosmetic grade VCIP Oil raw material for brightening serums, anti-oxidation facial oils, moisturizing creams and oil-soluble skincare formulations?
Contact our team today to receive free samples, full COA specifications, global export certification documents and customized bulk pricing for your oil-soluble vitamin C cosmetic raw material project.
Main Industrial Application Fields for VCIP
Antioxidant Oral Soft Capsules
Oral anti-glycation anti-aging fat-soluble nutrition capsules
Brightening Facial Oil
Night repair VC nourishing oil for dull pigmented skin
Antioxidant Sunscreen
Add VCIP to resist UV oxidation, improve sunscreen anti-aging effect
Anti-Aging Firming Cream
Oil-based cream brightens and promotes collagen synthesis
Brightening Foundation & Primer
Makeup with long-term antioxidant brightening maintenance
Compound VC Anti-Aging Series
VCIP+Idebenone multi-antioxidant compound skincare line
Strict QC Testing & Official Batch Compliance Documents
Each batch of VCIP undergoes full HPLC effective content detection, free VC, acid value, peroxide value, heavy metals, solvent residues, microbial full inspection, fully compliant with ISO22716, FDA GRAS, CosIng global raw material standards.
We provide exclusive batch COA, HPLC chromatogram, SDS safety data sheet, HALAL/KOSHER/ISO/GMP certificate copies, food/cosmetic safety evaluation reports and full batch traceability archives, supporting factory audits, global health products and cosmetics registration and customs clearance.
Full Batch Traceability Management
Unique batch number records synthesis, distillation, testing all links, permanently traceable for compliance audit
OEM & Custom Formulation Service for VCIP
Customizable Service List
- VCIP concentration customization:99% pure oil / 50% diluted oil, replaceable carrier oil (jojoba, squalane etc.)
- Water-soluble microcapsule VCIP powder customization for water essence and tablets
- Antioxidant compound oil premix: VCIP + Idebenone + Vitamin E blended oil
- Bulk light-proof sealed iron drum packaging:100g/1kg/5kg/25kg, customizable private label outer package
- Cream, facial oil, sunscreen, capsule formula matching guidance and high-temperature stability testing
We support long-term framework bulk orders with stable low free-VC indicators. Provide complete compliance documents including batch COA, SDS, safety assessment report, helping cross-border health food and cosmetic brands complete regional filing and customs clearance smoothly.
How to buy VCIP Oil ?
Please feel free to contact us for any of your needs. You can send an email to admin@focusherb.com or submit your request at the bottom of the page. We will be happy to assist you!
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