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Moumoujus

PLANKTON EXTRACT.

Valuable CAS 91079-57-1 / SKIN CONDITIONING

Plankton Extract is a marine-derived powerhouse ingredient, harnessing the rich benefits of microalgae and bacterial extracts. It is scientifically recognized for its comprehensive action across skin health, from robust antioxidant defense to profound soothing and regenerative capabilities.

Summary

Antioxidant Skin-soothing Moisturizer/Humectant Cell-communicating ingredient Anti-aging Skin Barrier Strengthening Skin Cell Regeneration Brightening

Science

Mechanism of Action

Plankton Extract functions as a multi-modal agent in skin biology. It delivers potent antioxidant protection, shielding the skin from environmental aggressors, UV radiation, blue light, and pollutants while also supporting intrinsic DNA repair. Its anti-aging efficacy stems from stimulating collagen production, observed at up to a 30% increase, which enhances skin elasticity and firmness. The extract provides deep hydration by delivering essential amino acids, minerals, and polysaccharides that effectively bind water. Furthermore, it calms sensitive and irritated skin by reinforcing the skin barrier, reducing redness, and modulating the neuro-immuno-cutaneous (NIC) system to decrease the release of pain neuromodulators like CGRP. It actively promotes cellular renewal, accelerating regeneration and contributing to a more even skin tone through targeted melanin regulation and scar fading.

Research

Clinical Evidence

Medium-high confidence
Effective range 0.5–10%
Optimal

N/A

Key findings

  1. 01 A 14-day study involving sensitive skin subjects demonstrated that a cream containing 0.5% Plankton Extract (Luteana™ from microalgae Tisochrysis lutea), applied twice daily, significantly reduced skin sensitivity and redness, improved skin barrier function, and imparted a calmer skin sensation.
  2. 02 General data indicates Plankton Extracts can increase collagen synthesis by up to 30%, leading to improved elasticity and a noticeable firming effect. An eight-week study reported 75% of participants experienced visibly firmer skin.
  3. 03 Application of a 10% bacterial extract, identified as Plankton Extract in relevant product contexts, was shown to enhance barrier function and decrease sensitivity in reactive skin types.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 7
0 7 14

Stability

Plankton Extract is typically provided dissolved in water and glycerin. While most variants are water-soluble, some specialized forms may be oil-based. For optimal integration, it should be incorporated into the water phase of cosmetic formulations.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) has not conducted a specific assessment for 'Plankton Extract' as a distinct ingredient, though broader categories like 'Algae-Derived Ingredients' have been evaluated. Plankton Extract is generally recognized as a safe cosmetic ingredient, and it is not listed among the FDA's prohibited or restricted substances for cosmetic use.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Plankton Extract is a valuable, versatile ingredient, effectively addressing concerns related to skin sensitivity, hydration, barrier health, and premature aging through its multi-functional biological actions.

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