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Sodium N-lauroylsarcosinate

Sodium N-lauroylsarcosinate

Sodium N-lauroylsarcosinate is a mild anionic amino acid surfactant. It features fine, stable foam with excellent hard water resistance, low skin irritation and good biodegradability. It has inherent antibacterial activity and hair conditioning effect, compatible with all types of surfactants.
C670
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Product Name
  Sodium N-lauroylsarcosinate
Appearance
White powder 
Specification
99%
Test Method
HPLC
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Time
24 months
  MOQ  1kg
 

1. Gentle cleansing, low saponification, protective barrier
Sodium N-lauroylsarcosinate can emulsify and dissolve sebum, makeup, and dust, with moderate cleaning power; compared to SLS/SLES, it has weak saponification ability, leaving no tightness or dryness after washing, and approaching the natural pH of the skin (5.5–7).
It is friendly to the eye mucosa, sensitive skin, and infants, with extremely low allergenicity.
2. Excellent foaming, stable foam, resistant to hard water
The foam is fine and dense, lasting for a long time, and is not easy to disintegrate in hard water environments; it can be used alone as the main surfactant, or can be compounded to increase foaming.
3. Broad-spectrum antibacterial (unique advantages)
Sodium N-lauroylsarcosinate can inhibit Propionibacterium acnes, Streptococcus mutans, and Staphylococcus aureus; in toothpaste, it can reduce dental plaque and assist in preventing caries; in cleansing and care formulas, it can reduce the amount of preservatives added.
4. Hair conditioning, anti-static
Sodium N-lauroylsarcosinate can clean while adsorbing hair strands, reducing frizziness, improving smoothness and easy combability, and repairing damaged hair from烫染.
5. Strong compatibility + penetration-promoting absorption
Sodium N-lauroylsarcosinatecan be compounded with any anionic， cationic， amphoteric， or non-ionic surfactants； it can promote the transdermal penetration of active ingredients (Vitamin E， plant extracts)， and is commonly used as a penetration enhancer in pharmaceutical and skincare formulas.

Facial Cleansing Products
Sodium N-lauroylsarcosinate is used in amino acid facial cleansers, makeup removers, foaming cleansers, and sensitive skin / baby cleansers; the addition amount is 2%–15%, effectively removing sunscreen and light makeup.
Hair Care
Sodium N-lauroylsarcosinate is applied in high-end mild shampoos, scalp control oiling models， and hair care foams； it controls oil， dandruff， and reduces scalp itching.
Bath / Body Cleaning
Sodium N-lauroylsarcosinate is used in body washes， foaming hand sanitizers， shaving foams， baby care products， and pet shampoos.
Skin Creams / Masks
Sodium N-lauroylsarcosinate is applied in low-irritation emulsifying， cleansing-type mask bases， assisting active ingredients to penetrate.

Sodium N-lauroylsarcosinate.Sodium N-lauroylsarcosinate