Sodium Lauroyl Sarcosinate

$7.95

Mild amino-acid derived surfactant

Water soluble

Use in cleansing systems

Low foam to moderate foam

Suitable for shampoos & washes

Sold by weight (g or Kg) for formulation accuracy. Reference only: 250 g ≈ 240–250 mL (at 20°C).

Sodium Lauroyl Sarcosinate

$7.95

INGREDIENT OVERVIEW

Sodium Lauroyl Sarcosinate

Sodium lauroyl sarcosinate is a mild anionic surfactant used in cosmetic formulations to provide effective cleansing with improved skin tolerance compared to traditional anionic systems.

It is commonly used in facial cleansers, shampoos, and body washes where stronger cleansing is required without excessive harshness. It is typically used in combination with amphoteric and non-ionic surfactants to create balanced, high-performance cleansing systems.

In formulation, it provides good cleansing ability and foam while maintaining a softer, more comfortable skin feel than harsher surfactants.

Our grade is supplied as a cosmetic-grade liquid with controlled composition and consistent performance.

View in Ingredient Dictionary

QUALITY & SOURCING

Clean liquid profile for consistent formulation behaviour
Low moisture content (≤5%) for stability
Mild anionic structure for improved skin tolerance
Non-hazardous classification for safe handling

KEY SPECIFICATIONS

Ingredient: Sodium Lauroyl Sarcosinate
INCI: Sodium Lauroyl Sarcosinate
CAS: 137-16-6
Solubility: Water soluble
Typical use level:
Sodium lauroyl sarcosinate is typically used at 3–15% depending on formulation type and desired cleansing strength.
- Facial cleansers: 3–8%
- Body wash: 5–12%
- Shampoo: 5–12%
Often combined with amphoteric surfactants to improve mildness.
Starter: 5–10% for most cosmetic formulations

FORMULATION NOTES

Processing notes

Add to the water or surfactant phase with mixing until uniform. Avoid excessive aeration.

Compatibility notes

Compatible with most surfactants, including amphoteric and non-ionic systems. Performs best when combined with milder surfactants to balance cleansing strength.

pH notes

Stable across typical cosmetic pH ranges.

Formulation examples

Facial cleanser

Sarcosinate: 3–6%
CAPB: 3–6%
Coco-glucoside: 2–5%

Balanced cleansing with good mildness.

Body wash

Sarcosinate: 5–10%
CAPB: 3–8%
Refatting agent: 2–4%

Improved cleansing with better skin feel.

Shampoo

Sarcosinate: 5–10%
Surfactant system
Conditioning additives

Supports effective cleansing with improved tolerance.

Troubleshooting

Harsh feel → increase CAPB or reduce level
Low foam → adjust surfactant balance
Dry feel → add refatting agent
Thin system → adjust thickener

COMPARISON & ALTERNATIVES

Coco-glucoside → milder, less cleansing power
CAPB → mildness + foam balancing
Complementary: refatting agents for improved sensory

SENSORY PROFILE

Sodium lauroyl sarcosinate provides effective cleansing with a lighter, less harsh feel compared to traditional anionic surfactants. It contributes to good foam while maintaining improved skin comfort.

STORAGE & HANDLING

Store in a cool, dry place, protected from heat, moisture, and direct light.
Keep container tightly sealed when not in use.
Shelf life: 2 years when properly stored

PRODUCT SAFETY

Suitable for cosmetic use within recommended levels.
For external use only
Sodium Lauroyl Sarcosinate is considered non-hazardous when handled according to good industrial practice.
Keep out of reach of children.
Avoid inhalation of dust. Use appropriate PPE during handling and formulation.
Refer to Safety Data Sheet (SDS) contained within documents tab.

DOCUMENTATION

Cosmetic grade
Appearance: clear to light yellow liquid
Moisture: ≤5%
Non-hazardous classification
COA and SDS available

Sodium Lauroyl Sarcosinate

Sodium Lauroyl Sarcosinate

Sodium Lauroyl Sarcosinate

Often paired with this ingredient

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