Nannochloropsis microalgae: next-generation skin tightening
- Txomin Lalanne
- Aug 17
- 1 min read
Where biotechnology meets the ocean
The ocean is a vast reservoir of bioactive organisms. Among them, the microalga Nannochloropsis oculata stands out for its richness in vitamins, amino acids, minerals, and antioxidants. Cultivated sustainably in photobioreactors, it produces a purified extract combined with natural polysaccharides. This extract provides a dual action: it instantly tightens the skin while reinforcing its long-term regenerative capacity.
A unique dual mechanism
The extract of Nannochloropsis oculata works on two levels:
Immediate effect: it forms a biomimetic film on the skin’s surface. The result is a visible tightening and smoothing effect within minutes, lasting for several hours. 90% of volunteers reported a “good to very good” tightening sensation from the first applications.
Long-term effect: deeper in the dermis, it stimulates fibroblast proliferation and collagen-I synthesis, reinforces resistance against oxidative stress, and progressively enhances skin firmness and elasticity.
Clinically proven results
Short-term: immediate tightening and glow, visible from the first use.
After 56 days of use:
-26% wrinkle surface.
-21% wrinkle length.
+24% skin tonicity.
+15% elasticity.
Why Artean Skincare chose it
At Artean Skincare, we selected this marine microalgae extract for two of our signature formulas: the Youthful Glow Serum and the Regenerating Rich Cream.
This dual approach ensures:
An immediate effect of smoothing and radiance, perfect for daily use or special occasions.
A lasting effect of firming, redensifying, and protecting the skin against oxidative aging.
👉 Discover the full clinical usage test results: