Nano Emulsification · Dispersion Technology
A core process technology: emulsification · dispersion
Emulsification/dispersion is a key manufacturing process that
mixes immiscible materials, such as water and oil, into a uniform blend.
Applicable field
Chemistry
Applicable field
Cosmetics
Applicable field
Bio
Applicable field
Pharmaceuticals
Applicable field
Secondary Battery
FUST Lab solves the limits
of conventional methods
of conventional methods
Traditional emulsification/dispersion often requires large amounts
of surfactants. FUST Lab’s ultrasonic system, “DEBREX,” enables stable and precise
nano-level emulsification/dispersion without surfactants. This reduces harmful
chemical additives, supports safer materials, and helps lower environmental impact.
Product ingredients
60%
Surfactant
40%
Uses surfactants
Due to technical limits, conventional equipment relies on
surfactants for emulsification/dispersion. In some cases, surfactants can
exceed 40% of the final product.
Product ingredients
100%
DEBREX emulsification · dispersion
DEBREX delivers stable, precise nano-level emulsification
and dispersion without surfactants. It avoids harmful additives, supports
safer materials, and reduces environmental impact.
Cosmetics Application Data
A company that changes the world with
technology,
FUST Lab.
FUST Lab.
Surfactant-free Squalane
Surfactant-free Retinol
Surfactant-free Retinyl
Surfactant-free Cosmetic (Squalane)
Squalane-based skincare, no emulsifier
Squalane has a structure similar to human sebum and is known for
strong moisturization and barrier support. It is gaining renewed attention in clean
beauty and sensitive-skin trends.
DEBREX enables squalane-based skincare formulations
without emulsifiers.
Squalane Oil 5 wt% Emulsion
Stability test: stable at 45 °C
2-week preservative efficacy test
All tests passed for preservative efficacy
in emulsifier-free formulations.
| Microorganism | Squalane concentration | Week 0 (CFU/mL) | Week 1 | Week 2 |
|---|---|---|---|---|
| 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 skincare, no emulsifier
Retinol 2 wt% + Mixed Oil 8 wt% Emulsion
Stability test: stable at 25 °C
Retinol 2 wt% + Mixed Oil 8 wt% Emulsion
Stability test: stable at 45 °C
Surfactant-free Cosmetic (Retinyl)
Retinyl skincare, no emulsifier
Retinyl propionate 0.3 wt% + Mixed Oil 9.7 wt%
Emulsion
Stability test: stable at 25 °C
Retinol 2 wt% + Mixed Oil 8 wt% Emulsion
Stability test: stable at 45 °C
