Anionic Surfactant for Cosmetics with Excellent Foaming Properties "BEAULIGHT® SHAA"
What’s great about anionic surfactant for cosmetics “BEAULIGHT® SHAA”
1. Foamability
”BEAULIGHT® SHAA” has a high foaming speed and forms a fine lather.
2. Hypoallergenic
As a hypoallergenic ingredient, it is suitable as a base material for shampoos, body soaps, etc.
Ingredient Information
“BEAULIGHT® SHAA” Performance
Foaming speed
Using “BEAULIGHT® SHAA” as a base, a washing solution with superior foam height and initial foaming speed compared to AES (sodium laureth sulfate), AG (sodium cocoyl glutamate), and AECA (sodium laureth-4-carboxylate) can be obtained.Fig. Bubble Height
Fig. Comparison of initial foaming speed
Test method
Dynamic Foam Analyzer DFA100 (KRUSS), Surfactant concentration: 0.5 mass% (active ingredient)
Test solution
*1 AES: Sodium laureth sulfate, “SANDET EN” manufactured by KRUSS
*2 AG: Sodium cocoyl glutamate, other company’s product
*3 AECA: Sodium laureth-4-carboxylate, our “BEAULIGHT®LCA-25N”
Photographs of bubbles and bubble diameter distribution after 5 seconds of stopping agitation
When “BEAULIGHT® SHAA” is used as a base material, it produces a finer foam compared to AES (sodium laureth sulfate).
Fig. Image of bubbles and bubble diameter
(BEAULIGHT SHAA)
Fig. Images of bubbles and bubble diameter
(AES: Sodium laureth sulfate *1)
Test method
Dynamic Foam Analyzer DFA100 (KRUSS), Surfactant concentration: 0.5 mass% (active ingredient)
Test solution
*1 AES: Sodium laureth sulfate, “SANDET EN” manufactured by our company
Application data
Example of formulation 1: Cleansing shampoo
Group | Name of cosmetic ingredient labeling | Product name | Amount (wt%) |
---|---|---|---|
A | Water | 45.25 | |
Citric acid | 0.15 | ||
Cocamidopropyl betaine | LEBON 2000HG | 15 | |
Sodium laureth-4-carboxylate | BEAULIGHT LCA-25N | 32 | |
B | PEG-190 distearate | EMULMIN 862 | 0.5 |
PEG-1 lauryl glycol | NEWPOL DDE-10 | 1 | |
Sodium lauryl glycol carboxylate | BEAULIGHT® SHAA | 5 | |
C | Phenoxyethanol | NEWPOL EFP | 0.5 |
fragrance | 0.6 | ||
Total | 100.0 |
Formulation Example 2: Sulfate-free high foaming shampoo
Group | Name of cosmetic ingredient labeling | Product name | Amount (wt%) |
---|---|---|---|
A | water | 18.45 | |
sodium benzoate | 0.3 | ||
B | Polyquaternium-10 | 0.5 | |
water | 25 | ||
C | Cocamidopropyl betaine | LEBON HC-30W | 10 |
Laureth-4-sodium carboxylate | BEAULIGHT LCA-25N | 35 | |
Lauryl glycol sodium carboxylate | BEAULIGHT SHAA | 5 | |
D | Polyquaternium-47 | 0.7 | |
water | 1.4 | ||
E | Cocamide DEA | PROFANEXTRA 24 | 3 |
phenoxyethanol | NEWPOL EFP | 0.5 | |
F | citric acid | 0.15 | |
Total | 100 |
Compounding method
-
A: Dissolve uniformly at room temperature.
-
B: After stirring and dispersing at room temperature, heat to 70-75°C to dissolve uniformly, and then feed into A at room temperature to mix uniformly.
-
Dissolve C uniformly in the A+B mixture at room temperature.
-
While stirring the mixture of A+B+C at room temperature, feed in D and dissolve uniformly. Put E into the mixture of A+B+C+D and stir uniformly.
-
F is added to the mixture of A+B+C+D+E and the pH is adjusted to 5.5-6.0.
-
After stirring uniformly, cool and deaerate.
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