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
| Cosmetics labeling name | Sodium lauryl glycol carboxylate |
|---|---|
| Evaporation Residual | Approx. 29wt%. |
| Appearance | Pale yellow liquid |
| Molecular structure |  |
"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
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).
BEAULIGHT SHAA
Fig. images of bubbles and bubble diameter
（BEAULIGHT SHAA）
AES (Sodium laureth sulfate)
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
| 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 | ||
Compounding method
- Dissolve citric acid with a portion of water.
- Weigh B in layers, heat to 80°C, and check for dissolution.
- While stirring water heated to 80°C, B is added, and then A is added in the order listed.
- Cooling and defoaming.
Formulation Example 2: Sulfate-free high foaming shampoo
| 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 | 100.0 | ||
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.
Related Infomation
Related Products
| Cosmetic raw materials |
|---|
| Links to Sanyo Chemical's corporate site |
|---|
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Sanyo Chemical Industries, Ltd. extends no warranties and makes no representations as to the accuracy or completeness of the information contained herein, and assumes no responsibility regarding the suitability of this information for any intended purposes or for any consequences of using this information.
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