Science
Mechanism of Action
This extract functions by actively stimulating cellular metabolism and encouraging the intrinsic production of vital skin components, notably collagen and elastin, within human skin cells. Its rich composition includes paramylon (a β-1,3-glucan), essential vitamins like E, carotenoids, and polyunsaturated fatty acids. These bioactive compounds collaboratively reduce oxidative stress and exert anti-inflammatory effects. Specifically, beta-glucan activates macrophages to release growth factors, critically supporting skin regeneration, improving epidermal cell proliferation, and optimizing skin turnover for enhanced resilience.
Research
Clinical Evidence
Medium confidence3%
Key findings
- 01 An *in vivo* study utilizing a 3% concentration demonstrated a quantifiable decrease in skin deformability and a significant increase in cutaneous vitality after 14 days of treatment.
- 02 *In vitro* research indicated that the extract promoted the proliferation of human epidermal cells and enhanced the gene expression and synthesis of filaggrin, thereby suggesting improvements in skin turnover and barrier function.
- 03 Further *in vitro* studies revealed its capacity to stimulate the production of collagen and elastin in human skin cells. Additionally, at concentrations as low as 0-10 µg/mL, it significantly reduced the production of tumor necrosis factor-α (TNF-α) in LPS-activated human primary macrophages, confirming anti-inflammatory activity.
Transparency
Dusting Analysis
No data available to suggest common dusting practices or specific thresholds for this ingredient.
The Formula
Formulation
Stability
While an explicit optimal pH range for the stability of the hydrolyzed extract in finished formulations is not detailed, Euglena gracilis proteins generally exhibit enhanced solubility in alkaline environments, with solubility decreasing near their isoelectric point. The microalgae itself demonstrates optimal growth for protein production at an initial pH of 3.5.
Safety
Safety Profile
No specific safety assessments by major regulatory bodies such as CIR, SCCS, or FDA were identified within the provided research. General safety data from sources like The Good Scents Company report no GHS classifications, hazard statements, or toxicity warnings, suggesting a lack of readily identified immediate hazards, though specific dermal safety studies are not available.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Euglena Gracilis Extract is a valuable ingredient for comprehensive skin rejuvenation, demonstrating benefits across vitality, barrier function, and anti-aging, supported by promising *in vivo* and *in vitro* efficacy data.
Related
Similar Ingredients
Finding similar ingredients…