Primary Extremolyte
Cosmetic Grade Ectoine Powder (CAS 96702-03-3)
≥99.0% Purity (HPLC)
MOQ: 1 kg | Lead Time: 3 Days
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Quality Assurance Standards
8,000 m² GMP Workshop
Controlled cleanroom synthesis and crystallization lines
Waters LC-MS Verified
Rigorous chemical fingerprinting and impurity tracking
≥99.0% Pure Extremolyte
Fermentation-based CAS 96702-03-3 white crystalline powder
500-Acre R&D Base
Integrated plant cultivation and bio-fermentation platform
≤2h Technical Response
99.09% response rate from formulation chemists
Global Expedited Export
FedEx / DHL SVIP tier, rapid dispatch within 3-5 days
Scientific Foundation & Cellular Protection
What Makes Cosmetic Grade Ectoine Powder an Irreplaceable Extremolyte?
Beyond standard humectants: how (S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid forms water-cluster complexes to lock down cellular resilience.
The Biophysics of Hydro-Electric Shell Formation
Originally identified in halophilic micro-organisms (such as Halomonas elongata) surviving the hyper-saline, extreme UV desert conditions of Wadi El Natrun, Cosmetic Grade Ectoine Powder (CAS 96702-03-3) is a natural amino acid derivative known as an osmolyte or extremolyte. Unlike common polyols such as glycerin or sodium hyaluronate that draw unbound atmospheric water, Ectoine exhibits high zwitterionic dipolar strength.
It organizes surrounding water dipoles into compact, robust "Ectoine-Water Complexes" that shield proteins, enzymes, cell membranes, and DNA against thermal denaturation, photo-induced singlet oxygen damage, surfactant stripping, and chemical irritation. For cosmetic formulators, this translates to true physiological barrier protection, proven reduction in transepidermal water loss (TEWL), and deep inhibition of UVA/UVB-induced matrix metalloproteinase-1 (MMP-1) transcription.
Key Biological Efficacy Metrics
- Membrane Fluidity Stabilization: Inhibits surfactant-induced cell lysis by up to 88% under SDS challenge assays.
- UV & Blue Light DNA Defense: Halts mitochondrial DNA fragmentation induced by high-energy visible light (HEV) and UVA radiation.
- Langerhans Cell Preservation: Shields skin-resident immune cells from UV-induced depletion, preventing photo-immunosuppression.
- Thermal Shock Protein Chaperoning: Accelerates HSP-70 activation, helping damaged epidermal proteins fold correctly under environmental heat stress.
Product Recommendations: Active Ingredient Synergies
High-purity cosmetic actives engineered to pair seamlessly with Cosmetic Grade Ectoine Powder for maximum clinical performance.
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Procurement Intelligence & Market Forecasting
Future Sourcing Trends for Cosmetic Grade Ectoine Powder (2025–2030)
Understanding shifting buyer demands, fermentation scale economics, and the transition from luxury hero active to functional baseline.
Democratization & Economy of Scale
Once restricted to prestige anti-aging ampoules due to tight patent protections and limited bacterial milking outputs, industrial scale continuous-fermentation has decreased wholesale manufacturing costs. Brand procurers are now incorporating Ectoine at functional 0.5%–2.0% dosage tiers across everyday sun care, daily barrier essences, and mass-market dermo-cosmetic collections.
Retinol & Acid Buffering Formulations
As consumer demand for high-strength chemical peelings (AHA/BHA) and medical retinoids increases, product developers are leveraging Ectoine as an anti-irritation "cushioning agent." Clinical trials show that pairing 1.0% Ectoine with pure Retinol mitigates retinoid dermatitis, erythema, and flaking without dampening vitamin A receptor upregulation, expanding patient compliance in clinical skincare.
Zero-Chemical Synthesis Mandates
Tier-one buyers in North America, the EU, and Japan now strictly audit supply chains for bacterial bio-fermentation verification over racemic synthetic variants. Gavra Bio-Tech's non-GMO bacterial process avoids petrochemical solvents, supplying high enantiomeric purity with verified natural origin index (NOI = 1) in line with ISO 16128 sustainability mandates.
Analytical Batch Quality
Cosmetic Grade Ectoine Powder: Standard Certificate of Analysis (COA)
Batch-certified release parameters tested in our in-house Waters LC-MS and UV-Vis spectrophotometry testing center.
| Test Parameter | Pharmacopeial / In-House Criterion | Typical Batch Result | Testing Methodology |
|---|---|---|---|
| Chemical Name | (4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid | Conforms to Structure | 1H-NMR & LC-MS |
| CAS Registry Number | 96702-03-3 | Registered Item | Regulatory Standard |
| Appearance & Physical Form | White to off-white crystalline powder | White fine crystalline powder | Visual Inspection |
| Assay Purity (Dry Basis) | ≥ 99.0% Ectoine | 99.45% | HPLC (Waters Alliance UV) |
| Specific Optical Rotation [α]²⁰_D | +135.0° to +145.0° (c=1 in H₂O) | +141.2° | Polarimeter |
| Loss on Drying (LOD) | ≤ 1.0% | 0.32% | Vacuum Oven at 105°C |
| Residue on Ignition (Ash) | ≤ 0.2% | 0.04% | Muffle Furnace (600°C) |
| Heavy Metals Total (Pb, As, Hg, Cd) | ≤ 10.0 ppm | < 2.0 ppm | ICP-MS Detection |
| Lead (Pb) / Arsenic (As) | Pb ≤ 2.0 ppm | As ≤ 2.0 ppm | Pb: <0.5 ppm | As: <0.2 ppm | ICP-MS Detection |
| Total Aerobic Microbial Count (TAMC) | ≤ 100 CFU/g | < 10 CFU/g | USP <61> / EP 2.6.12 |
| Pathogenic Flora (S. aureus, P. aeruginosa) | Absent in 1.0 g | Negative / Not Detected | USP <62> / EP 2.6.13 |
Every commercial batch from Gavra Bio-Tech Co.,Ltd. ships with an authenticated batch-specific COA, SDS, Allergen Statement, and BSE/TSE declaration.
Formulation Engineering & Stability Guidance
A chemist-to-chemist handbook for incorporating Ectoine powder into advanced skincare matrixes.
Contact Us1. Phase Addition and Solubility
Cosmetic Grade Ectoine Powder is exceptionally water-soluble (approx. 5.5 mol/kg at 25°C). It dissolves clearly in aqueous solutions without forming cloudy particulates or altering formula viscosity. It can be integrated during the hot water phase (withstanding continuous temperatures of up to 80°C without racemization) or blended into the cold water phase during cool-down (<40°C).
2. Broad pH Tolerance
Ectoine demonstrates robust thermodynamic stability across an operational pH span of 1.0 to 9.0. It does not hydrolyze in low-pH treatments (such as glycolic, lactic, or salicylic peels) and remains completely intact in alkaline formulations, providing consistent performance across cleansers, serums, sunscreens, and rich creams.
3. Recommended Use Levels
Clinical dosing benchmarks based on desired efficacy endpoints:
- Daily Hydration & Skin Comfort: 0.2% to 0.5%
- Urban Anti-Pollution & HEV Blue Light Protection: 0.5% to 1.0%
- Intense Barrier Recovery & Sensitive Skin Care: 1.0% to 2.0%
- Medical Post-Treatment & Anti-Aging Repair: 2.0% to 5.0%
Formulator's Tip: When formulating with zinc oxide or titanium dioxide in physical sunscreens, pre-dissolving Ectoine into the aqueous phase markedly improves final skin comfort and prevents formula-induced tightness.
Enterprise Sourcing Confidence
Gavra Bio-Tech Co.,Ltd.: Global Raw Material Leadership
Established in 2021 in Henan, China, Gavra Bio-Tech Co.,Ltd. is an internationally certified enterprise delivering plant extracts, high-performance cosmetic ingredients, plant proteins, and advanced nutraceutical raw materials to manufacturers worldwide. With our modern 8,000 square meter GMP-standard workshop and 500-acre botanical experimental base, we merge nature and bio-engineering into reliable bulk supply.
- Advanced Analytical Testing Center: Equipped with American Waters LC-MS chromatographs, an 8453 UV-Vis spectrophotometer, and Swiss HPTLC scanners to ensure all materials adhere to strict international release monographs.
- Robust Industrial Processing: Operating 3 specialized production lines covering precision extraction, distillation, rectification, and column chromatography supported by over 150 experimental systems.
- Proven Trade Reliability: Annual revenues between US$2.5M and US$5.0M, backed by a 99.09% verified response rate, average quote turnaround ≤2 hours, and a solid 19% buyer reorder rate.
- Skilled Technical Sales Engineers: Direct consultation with cosmetic formulation specialists who understand active delivery, stabilization, and global cosmetic compliance.
0GMP Standard Facility
0Acres Botanical Field
0Testing & Production Units
0Dedicated Process Lines
0Verified Inquiry Rate
≤2hAverage Response Window
Traceability & Analytical Control
Audited Analytical Infrastructure
We believe high-efficacy skincare raw materials start with flawless chromatography and zero-defect batch release. Every drum of Ectoine powder is validated on state-of-the-art analytical equipment before air freight export.
Waters LC-MS System
Molecular mass verification, fragmentation testing, and trace organic impurity identification.
8453 UV-Vis Photometer
Precise optical density checks and spectrophotometric quantitative assay determinations.
Swiss HPTLC Scanner
Automated high-performance thin layer chromatography for fingerprint integrity.
Manufacturing Excellence
On-Site Verified Facility & Global Shipping
Inspect our operational infrastructure and streamline your purchasing timeline.
Watch Factory Tour
Pharma-Grade Packaging
Double food-grade poly bags vacuum-sealed inside 1 kg aluminum foil packets or 25 kg fiber drums with desiccants.
FedEx & DHL SVIP Account
Priority cargo lanes ensure rapid door-to-door transit to North America, Western Europe, and Southeast Asia within 4–7 days.
Custom Pilot Batches & OEM
Flexible synthesis, specific mesh size screening, and turnkey finished cosmetic formulation services.
Clear B2B Terms
Commercial Specifications & Procurement Terms
Streamlined logistics and contract options for cosmetic brand owners, compounding labs, and distributors.
Export Destinations
North AmericaEuropean UnionSoutheast AsiaSouth AmericaMiddle EastEast Asia
Payment Frameworks
T/T WireCredit CardWestern UnionMulti-Currency (USD/EUR/CNY)
Incoterms Supported
FOBCFRCIFEXWDDP (Duty Paid)DDUExpress Air
Fulfillment Windows
Standard bulk inventory dispatched within 3–5 working days post-confirmation. Comprehensive documentation included.
Buyer Knowledge Hub
Frequently Asked Questions: Sourcing Cosmetic Grade Ectoine Powder
Critical questions formulated from top global procurement queries regarding CAS 96702-03-3.
What analytical parameters confirm pure Cosmetic Grade Ectoine Powder?
Authentic cosmetic grade Ectoine powder must meet an HPLC assay threshold of ≥99.0% on a dry basis. Essential physical constants include a specific optical rotation [α]²⁰_D between +135.0° and +145.0°, indicating pure, optically active (S)-enantiomer. Trace analysis must verify total heavy metals ≤10 ppm (Pb ≤2 ppm, As ≤2 ppm, Hg ≤0.1 ppm, Cd ≤0.5 ppm), residual solvents below ICH guideline boundaries, and loss on drying under 1.0%. Every production lot from Gavra Bio-Tech Co.,Ltd. is released with complete HPLC and LC-MS spectral profiles.
How does Ectoine compare with Ergothioneine, Hyaluronic Acid, and Niacinamide?
While Hyaluronic Acid acts primarily as an extracellular macromolecular humectant, Ectoine functions as an extremolyte that forms nanoscale hydration shells around cellular proteins and lipid bilayers. Ergothioneine operates chiefly as an intracellular scavenger of reactive oxygen species via the OCTN-1 transporter, whereas Ectoine protects cell membranes directly against physical stressors like UV radiation, surfactant damage, and osmotic shock. Paired with Niacinamide, Ectoine reinforces the biophysical water structure while Niacinamide stimulates ceramide biosynthesis, offering complementary barrier defense.
What is the thermodynamic and pH stability threshold in cosmetic compounding?
Ectoine features exceptional chemical and thermal resilience. It retains stability across a broad pH range of 1.0 to 9.0, preventing hydrolysis in acidic exfoliating formulas (glycolic or salicylic acids) or alkaline preparations. It easily withstands continuous heating at 80°C during emulsion phases without discoloration, loss of activity, or degradation.
What is Gavra Bio-Tech's lead time and minimum order quantity (MOQ)?
Our standard commercial MOQ for Cosmetic Grade Ectoine Powder is 1 kg, packaged in double-sealed pharmaceutical-grade aluminum foil barrier pouches. For formulation pilot trials, evaluation samples are readily provided upon commercial qualification. Standard orders are packed and dispatched from our Henan warehouse within 3 to 5 business days via express air courier.
Does Gavra Bio-Tech provide full regulatory compliance dossiers for export?
Yes. Every delivery is supported by a comprehensive regulatory packet: Certificate of Analysis (COA), 16-section GHS Safety Data Sheet (SDS), Non-Animal Testing declaration, BSE/TSE-Free certificate, Non-GMO verification, and ISO 16128 Natural Origin documentation. Our regulatory affairs team actively supports EU CPNP and US MoCRA technical filings.
Direct Commercial Inquiries
Order Cosmetic Grade Ectoine Powder in Bulk
Connect directly with our technical sales engineers. Receive complete batch documentation, HPLC traces, working formulation guidelines, and firm volume tier quotations within 2 hours.
[email protected]Formulation & Commercial Support
Dedicated technical representatives ready to assist your lab
Rebecca MiCosmetic Actives & Ectoine Lead
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Judy YuanPlant Extracts & Bio-Ferments
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Juliet WangContract Formulation & OEM
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