Sodium Lauroyl Glutamate (KH SLG-12S) - UCHEM

一、Product Description

Sodium Lauroyl Glutamate is a gentle amino acid surfactant derived from lauric acid and sodium glutamate. It is known for its excellent foaming properties and is commonly used in cosmetics as a cleanser, antistatic agent, surfactant, and emulsifier. What sets Sodium Lauroyl Glutamate apart is its mild nature, making it safe for use on both skin and hair. It is particularly effective as a gentle hair cleansing agent, leaving your hair feeling clean and refreshed without any irritation.When used in combination with other anionic surfactants, such as fatty acid soaps, Sodium Lauroyl Glutamate helps reduce residue on the scalp, further minimizing any potential irritation.

二、Product specifications

三、Structural Formula：

Molecular formula:C17H30NNaO5

四、Performance characteristics：

Provides a rich, creamy lather, especially in acidic conditions.Not only does it enhance the overall foaming performance of our products, but it also improves the dry and wet combing properties of your hair, leaving it feeling soft and manageable.What makes it unique is its excellent biodegradability, making it an environmentally friendly choice.It can also withstand certain levels of hard water and salt, ensuring that you can enjoy its benefits no matter where you are.

五、Scope of application：

This powerful yet mild surfactant is perfect for a wide range of products, including shampoos, body washes, liquid soaps, facial cleansers, and even gentle baby care products.

六、Product performance testing

1.Excellent Foaming Performance:

(1) Sodium lauroyl glutamate shows good foaming ability under different pH values

- The foam volume increases and then decreases with the pH level, showcasing excellent foaming capabilities across a wide pH range. Especially effective at pH=5.5±0.5, its foaming performance is top-notch.

(2) Compared to other common anionic surfactants

- Sodium lauroyl glutamate stands out for its excellent foaming properties, producing a moderate foam that is ideal for facial cleansing products.

(3) Effect of temperature on foam stability of sodium lauroyl glutamate and traditional surfactants

- When tested at different temperatures at pH=6.0, KH SLG-12S demonstrates longer foam stability compared to AES, L-530, LMT-30, and other anionic surfactants, making it the ideal choice for stable and long-lasting foam.

2. Gentle yet Effective Cleansing Power:

(1) See the difference in your skin after multiple washes with Sodium Laureth Sulfate vs Sodium Lauryl Sulfate

- KH SLG-12S is milder on the skin compared to sodium lauryl sulfate, ensuring a gentle cleansing experience.

(2) Selective cleaning capabilities

- It selectively removes oil while minimizing the stripping of skin's natural moisture, making it a gentle option for daily cleansing routines.

(3) Toxicity testing

- Toxicity tests show that KH SLG-12S has significantly lower cytotoxicity compared to traditional petroleum-based anionic surfactants.

七、Sodium lauroyl glutamate case

1. SK-II Facial Treatment Cleanser

- SK-II Facial Treatment Cleanser is packed with moisturizing ingredients like Butylene Glycol, Sodium PCA, and Galactomyces Ferment Filtrate. It also contains active ingredients such as Sodium PCA, Dipotassium Glycyrrhizate, and Hydrolyzed Linseed Extract to keep your skin looking radiant. With soothing ingredients like Dipotassium Glycyrrhizate and Hydrolyzed Linseed Extract, as well as cleansing agents like Sodium Lauroyl Glutamate and Cocamide MEA, this cleanser will leave your skin feeling refreshed and clean. Plus, it's formulated with antioxidant-rich ingredients like Galactomyces Ferment Filtrate and Rosa Canina Fruit Extract to protect your skin from environmental damage and promote a brighter complexion.

2. Freeplus Purifying Cleansing Gel

- Freeplus Soy Face Cleanser is a gentle gel cleanser that is enriched with antioxidant-rich ingredients like Citrus Unshiu Peel Extract. It also contains active ingredients such as Citrus Unshiu Peel Extract, Prunus Persica Kernel Extract, and Citrus Grandis Fruit Extract to nourish and revitalize your skin. With cleansing agents like Potassium Cocoyl Glycinate, Sodium Lauroyl Sarcosinate, and Potassium Laurate, this cleanser effectively removes impurities without stripping your skin of its natural oils. It also contains amino acid-based surfactants like Potassium Cocoyl Glycinate and Sodium Lauroyl Glutamate to gently cleanse and hydrate your skin. Plus, it's formulated with three different whitening ingredients - Glycyrrhiza Glabra Leaf Extract, Coix Lacryma-Jobi Ma-yuen Seed Extract, and Niacinamide - to brighten and even out your complexion. With soothing ingredients like Glycyrrhiza Glabra Leaf Extract and moisturizing ingredients like Butylene Glycol and Niacinamide, this cleanser will leave your skin feeling soft, smooth, and hydrated.