The Next Generation of Sustainable, Mild Amino Acid Cleansing Agents
Sodium Methyl Cocoyl Taurate (CAS NO. 12765-39-8 / 61791-42-2) represents a pinnacle in the formulation of modern, mild surfactants. Synthesized via the reaction of natural coconut oil-derived fatty acids with sodium methyltaurate, this anionic surfactant offers an unmatched combination of excellent foaming properties, exceptional biodegradability, and zero skin-irritation benchmarks. As global markets transition away from sulfates like SLES and SLS due to skin irritation and eco-toxicity concerns, SMCT has emerged as the premier alternative.
Unlike standard anionic alternatives, SMCT maintains its stellar foaming capacity across a wide pH spectrum (from acidic formulations to alkaline bases) and retains its performance in hard water conditions. For cosmetic chemists aiming to produce sulfate-free, clean beauty products, SMCT provides a rich, creamy lather while preserving the skin's natural lipid barrier.
Aligning with clean beauty movements, sustainable sourcing, and regulatory evolutions.
Conscious consumers actively seek out shampoo and face wash products labeled "sulfate-free". SMCT fulfills this consumer expectation without compromising the tactile experience of rich, dense foam.
Baby care, ocular-safe formulations, and eczema-prone skin products demand non-stripping cleansers. The low-irritation profile of methyl taurate structures ensures high compatibility with sensitive tissues.
Brands require batch traceability and global chemical regulatory compliance. Crucial standards like REACH (Europe), TSCA (USA), and IECIC (China) dictate the global sourcing route of cosmetic raw materials.
| Surfactant Name | CAS Number | Dermal Irritation Level | Foam Volume & Richness | Eco-Toxicity Index | pH Formulation Range |
|---|---|---|---|---|---|
| Sodium Methyl Cocoyl Taurate (SMCT) | 12765-39-8 | Ultra-Low / Mild | Excellent & Creamy | Biodegradable / Safe | 4.5 - 9.0 (Versatile) |
| Sodium Laureth Sulfate (SLES) | 68585-34-2 | Moderate to High | High / Airy | Moderate Bio-accumulation | 6.0 - 8.5 |
| Cocamidopropyl Betaine (CAPB) | 61789-40-0 | Low | Moderate / Secondary | Low Eco-toxicity | 5.0 - 8.0 |
| Sodium Lauroyl Sarcosinate | 137-16-6 | Low-Moderate | Good / Fluid | Biodegradable | 5.5 - 8.0 |
Why global brands trust YTR for raw material sourcing, bulk distribution, and chemical synthesis.
As a prominent player in the industrial production of daily chemical raw materials, Suzhou Yuantairun Chemical Co., Ltd. (YTR) optimizes the production of amino acid surfactants from our state-of-the-art facilities in Suzhou, Jiangsu Province. By pairing advanced synthesis processes with direct access to coastal shipping pipelines, we offer unmatched wholesale cost efficiencies.
Our raw material sourcing leverages direct palm kernel and coconut oil derivatives, ensuring a reliable upstream supply chain that minimizes cost fluctuations for our global buying network. With a production capability extending into thousands of metric tons per year, we serve both large-scale multinational cosmetic producers and boutique organic beauty brands.
How cosmetic formulation laboratories utilize Sodium Methyl Cocoyl Taurate across diverse target markets.
Application: Sulfate-Free, Color-Safe Hair Care
SMCT creates a dense lather that cleanses without striping hair dyes or keratin treatments. Formulations typically incorporate 5% to 15% active matter combined with mild conditioning agents.
Application: Gentle Amino Acid Face Washes
Excellent compatibility with facial skin. Yields clean skin without tightness or post-wash dryness. Perfect for sensitive or acne-prone skin lines.
Application: No-Tear Shampoos & Bubble Baths
Low ocular and dermal irritation profile makes it the go-to base surfactant for pediatric body wash formulations globally.
Navigating complex international regulatory barriers with verified scientific data.
For international cosmetic companies, regulatory compliance is the single most critical gatekeeper. Suzhou Yuantairun Chemical Co., Ltd. actively provides complete registration documentation to facilitate seamless imports into North America, Europe, the Middle East, and Asia-Pacific regions.
We work in tandem with local testing laboratories to provide verified Certificate of Analysis (COA), Material Safety Data Sheets (MSDS), and technical data sheets detailing chemical composition, heavy metal metrics, and trace impurities (such as 1,4-dioxane or free amines).
Customizing formulation additives, surfactant concentrations, and packaging systems to meet specific market goals.
We offer customized drumming (IBC tanks, 200kg plastic drums, or custom smaller packaging profiles) optimized for international containerized shipping and localized plant warehouse logistics.
Our dedicated R&D laboratory supports brands looking to customize active ingredient percentages (e.g., SMCT 30% Liquid vs. 95% Active Powder) or optimize synergies with other raw materials.
With warehouse distribution hubs near Shanghai and Ningbo ports, we execute just-in-time container deliveries to shorten inventory pipelines and secure raw material security.
Answers to complex chemical questions frequently raised by R&D scientists and procurement managers.
Connect directly with Suzhou Yuantairun's chemical engineering team for product samples, customized active concentrations, and wholesale export pricing quotes.
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