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Moumoujus

NANNOCHLOROPSIS OCULATA POWDER.

Valuable / ABRASIVE, SKIN CONDITIONING

This microalgae-derived powder is a multifaceted ingredient, rich in nourishing compounds like essential fatty acids, hydrating polysaccharides, and potent antioxidants. It is engineered to deliver comprehensive skin benefits, including enhanced moisture retention, visible firming, and protection against environmental stressors.

Summary

Antioxidant Soothing Humectant Skin-replenishing Firming Anti-aging Anti-wrinkle UV Protective Moisturizing

Science

Mechanism of Action

Nannochloropsis Oculata Powder's efficacy stems from its complex composition, featuring essential fatty acids (e.g., linolenic acid), humectant polysaccharides, vitamins (C and E), and powerful antioxidant carotenoids (e.g., zeaxanthin). These components synergistically work to improve skin elasticity, visibly reduce fine lines and wrinkles, and provide a firming effect, contributing to anti-aging benefits. The polysaccharides and fatty acids enhance the skin's moisture retention and reinforce the skin barrier for sustained hydration. Its robust antioxidant profile defends skin from oxidative stress, while anti-inflammatory properties aid in soothing irritation. Additionally, it forms a temporary tightening film on the skin, delivering both immediate lifting and long-term firming effects.

Research

Clinical Evidence

Medium confidence
Effective range 0.1–5%
Optimal

N/A

Key findings

  1. 01 Incorporation of Nannochloropsis oculata extract in a cream caused a significant increase of skin hydration at least one hour after its application.
  2. 02 Cosmetic ingredient suppliers recommend this concentration range for skin-tightening effects, though more research is needed to substantiate this claim.
  3. 03 Nannochloropsis sp. G1-5 extract demonstrated dose-dependent antioxidant, skin-moisturizing, anti-inflammatory, anti-wrinkling, and UV protective functions in vitro.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 6.5 – 9.5
0 7 14

Stability

To preserve ingredient integrity, Nannochloropsis Oculata Powder, particularly in extract form, requires storage in air-tight and light-proof containers to prevent oxidative degradation. Incorporating additional antioxidants such as tocopherols can further enhance stability.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

While Nannochloropsis Oculata Powder lacks explicit CIR or SCCS review, Nannochloropsis oculata-derived oil has been determined safe for dietary supplements by the FDA at levels up to 2000 mg/kg/day. The microalgae strain is confirmed non-genetically modified, non-hazardous, and non-toxic to humans. Human studies for food supplement use in the EU (France) consistently report good tolerability without serious adverse events, even at elevated doses.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Nannochloropsis Oculata Powder is a valuable, multi-functional ingredient that provides significant hydration, robust antioxidant protection, and firming benefits, making it well-suited for a broad spectrum of skin types and concerns.

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