What is Sodium Lauroyl Sarcosinate
Introduction
Sodium Lauroyl Sarcosinate is an anionic surfactant derived from sarcosine, a natural amino acid. It is used as a foaming and cleansing agent in various personal care products, such as shampoos, toothpaste, shaving foams, and foam washes. It has several advantages over other surfactants, such as being gentle on the skin and hair, enhancing the shine and body of damaged hair, and being environmentally friendly. Sodium Lauroyl Sarcosinate can be obtained from natural sources, such as coconut oil, or synthesized from fatty acids and sarcosine. It is considered to be safe and effective for cosmetic use.
What is sodium lauroyl sarcosinate, and how is it derived from sarcosine, a natural amino acid?
Sodium lauroyl sarcosinate is a gentle and effective cleansing agent derived from sarcosine, a natural amino acid found in the body. Sarcosine is produced by the breakdown of creatine or caffeine and then combined with lauric acid, a fatty acid from coconut or palm kernel. Sodium lauroyl sarcosinate is an anionic surfactant that can attract and remove dirt, oil, and bacteria from the hair and skin. It also works as an emulsifier, which helps to mix water and oil. Sodium lauroyl sarcosinate is commonly used in shampoos, toothpaste, shaving foams, and foam wash products, as it creates a rich and stable lather that can enhance the appearance and feel of the hair and skin. Unlike sodium lauryl sulfate, another surfactant known to be harsh and irritating, sodium lauroyl sarcosinate is mild and gentle. It does not strip the natural moisture or color from the hair. It is also considered environmentally friendly and biodegradable, as it is derived from natural sources.
How does sodium lauroyl sarcosinate work as a cleansing and foaming agent in shampoo, toothpaste, shaving foam, and other products?
Sodium lauroyl sarcosinate is a mild surfactant that can remove dirt, oil, and bacteria from the skin and hair. It also helps create a rich and creamy lather in products like shampoo, toothpaste, shaving foam, and more. Unlike some harsher surfactants, sodium lauroyl sarcosinate does not strip the natural moisture or damage the protective barrier of the skin and hair. It is derived from natural sources such as coconut oil and sarcosine, an amino acid found in meat and eggs. Sodium lauroyl sarcosinate is considered safe and gentle for most skin types and can leave a soft and smooth feeling after use.
How is sodium lauroyl sarcosinate different from sodium lauryl sulfate, a harsh and irritating surfactant that can strip color and moisture from hair?
Sodium lauroyl sarcosinate and sodium lauryl sulfate are both surfactants, which means they help to create foam and remove dirt and oil from the hair. However, they are not the same thing. Sodium lauryl sulfate is a harsh and irritating surfactant that can strip color and moisture from the hair, causing dryness, frizz, and damage. Sodium lauroyl sarcosinate, on the other hand, is a mild and biodegradable surfactant derived from fatty acids and sarcosine, an amino acid. It is gentle on the hair and scalp and does not affect the skin’s natural pH balance.
It also enhances the appearance and feel of the hair by improving the body, suppleness, and shine, especially in chemically treated hair. The FDA approves sodium lauroyl sarcosinate as an indirect food additive and the CIR as safe to use in rinse-off or leave-on products at 5% or less concentrations. Therefore, sodium lauroyl sarcosinate is a better choice than sodium lauryl sulfate for hair care products that aim to cleanse without compromising the health and beauty of the hair.
Why is sodium lauroyl sarcosinate considered a green and clean ingredient listed in the Handbook of Green Chemicals and approved by most natural beauty advocates?
Sodium lauroyl sarcosinate is widely recognized as a green and clean ingredient within the beauty industry, earning its place in the esteemed Handbook of Green Chemicals and gaining approval from numerous natural beauty advocates. This ingredient’s reputation stems from its impressive eco-friendly characteristics and gentle nature. Sodium lauroyl sarcosinate is derived from natural sources and undergoes minimal processing, making it preferable for those seeking sustainable and environmentally conscious options. Moreover, it exhibits excellent cleansing properties while being mild and non-irritating to the skin. Its inclusion in the Handbook of Green Chemicals and endorsement by natural beauty advocates is a testament to its positive impact on personal care routines and the planet.
Conclusion
Sodium lauroyl sarcosinate is an eco-friendly and safe ingredient that natural beauty enthusiasts praise. It comes from sarcosine, a natural amino acid, and it can clean and foam well without drying or irritating the skin and hair. It is also gentle on the environment, derived from natural sources, and minimally processed. It is listed in the Handbook of Green Chemicals and supported by natural beauty experts, showing its positive influence on personal care practices and the planet. You can find more information about this ingredient at sarchemlabs, a leading supplier of natural and organic chemicals.
FAQs
Is sodium lauroyl sarcosinate safe and eco-friendly?
Yes, sodium lauroyl sarcosinate is considered safe and environmentally friendly. It is listed in the Handbook of Green Chemicals and gets approval from most green and clean beauty advocates. It is also biodegradable and does not harm aquatic life.
Is sodium lauroyl sarcosinate bad for hair?
No, sodium lauroyl sarcosinate is not bad for hair. It is a mild and biodegradable surfactant derived from fatty acids and sarcosine, an amino acid. It cleanses the hair by removing excess oil and dirt without stripping the natural moisture or color. It also improves the appearance and feel of the hair by enhancing its body, suppleness, and shine, especially in damaged hair.
Does sodium lauroyl sarcosinate cause hair loss?
No, sodium lauroyl sarcosinate does not cause hair loss. It is a safe and gentle cleansing agent derived from sarcosine, an amino acid that occurs naturally in the body. It improves the appearance and feel of hair by enhancing its body, suppleness, and sheen, especially in damaged hair.
Is sodium lauroyl sarcosinate safe for keratin-treated hair or too harsh?
Sodium lauroyl sarcosinate is safe for keratin-treated hair, as it is a mild and biodegradable surfactant that does not strip color or leave hair dry. However, some studies have shown it can damage the skin’s acid mantle, the protective outer barrier created by our body’s natural oils and sebum. It may be too drying and damaging for many hair types, even if softening butter and oils are included in the product’s ingredient list. Therefore, it is advisable to use a shampoo with sodium lauroyl sarcosinate sparingly and follow up with a moisturizing conditioner.
Is sodium lauroyl sarcosinate a sulfate?
No, sodium lauroyl sarcosinate is not a sulfate. It is a mild surfactant derived from sarcosine, an amino acid that occurs naturally in the body.
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Sodium Lauroyl sarcosinate | 137-16-6
Synonym : N-Dodecanoylsarcosine Sodium Salt, N-Lauroylsarcosine Sodium Salt, Sodium N-Dodecanoylsarcosinate Specifications UN Number 2811 Formula Weight 293.38 Physical Form Crystal-Powder at 20°C Percent Purity ≥98.0% (N) Color White Melting Point 46°C pH 8.0 to 9.5 (50g/L H2O 25°C) Quantity 500g Chemical Name or Material Sodium N-Lauroylsarcosinate