Cosmetics
Application
FUST Lab: The company changing
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the world through technology
Surfactant-free Squalane
Surfactant-free Retinol
Surfactant-free Retinyl
Surfactant-free Cosmetic (Squalane)
Squalane Oil-Based Basic Cosmetics – No Emulsifiers
Squalane is an exceptional moisturizing and skin barrier-strengthening ingredient with a structure similar to human sebum components. It is a raw material gaining renewed attention amid recent clean beauty and sensitive skin trends.
DEBREX is equipment enabling the development of squalane oil-based cosmetic formulations without surfactants.
Squalane Oil 5 wt% Emulsion
Stability Assessment: Stability confirmed at high temperature 45 °C
2-Week Preservative Efficacy Test
All preservative efficacy tests passed for cosmetic formulations without added emulsifiers
| Microorganism Type |
Squalane Concentration |
0Week Viable Count (CFU/mL) |
1Week Viable Count |
2Weeks Viable Count |
|---|---|---|---|---|
| Bacteria | 5% | 1.00×10⁶ | 0 | 0 |
| Yeast | 5% | 1.00×10⁶ | 0 | 0 |
| Mold | 5% | 1.00×10⁶ | 0 | 0 |
Surfactant-free Cosmetic (Retinol)
Retinol Basic Cosmetic – No Emulsifier
Retinol 2 wt% + Complex Oil 8 wt% Emulsion
Stability Evaluation: Stability confirmed at ambient temperature 25 °C
Retinol 2 wt% + Complex Oil 8 wt% Emulsion
Stability Evaluation: Stability confirmed at 45 °C
Surfactant-free Cosmetic (Retinyl)
Retinyl Basic Cosmetic – No Emulsifier
Retinyl propionate 0.3 wt% + Complex Oil 9.7 wt% Emulsion
Stability Evaluatio: Stability confirmed at ambient temperature 25 °C
Retinol 2 wt% + 복합 Oil 8 wt% Emulsion
Stability Evaluatio: Stability confirmed at 45 °C
