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ECKLONIA CAVA WATER.

Valuable / SKIN PROTECTING

Ecklonia Cava Water harnesses the potent benefits of this brown algae, delivering comprehensive antioxidant and anti-inflammatory support to the skin. It aids in fortifying the skin barrier, diminishing signs of aging, and promoting a more even, soothed complexion across all skin types.

Summary

Antioxidant Anti-inflammatory Skin barrier support Anti-aging Skin conditioning Skin brightening UV protection support Pollutant protection

Science

Mechanism of Action

Rich in phlorotannins, Ecklonia Cava Water functions as a robust antioxidant, adept at neutralizing free radicals and safeguarding skin cells from oxidative stress, with activity surpassing vitamin C. Its significant anti-inflammatory properties are attributed to its ability to modulate inflammatory mediators like TNF-α and IL-6, along with specific COX and mPGES gene expressions, effectively calming irritation. This ingredient also contributes to strengthening the skin's natural barrier by boosting filaggrin expression and supports skin rejuvenation through increased collagen accumulation and improved elasticity, alongside protecting against UV and pollutant damage. Furthermore, it can help reduce melanin synthesis by inhibiting tyrosinase, leading to a brighter skin tone.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

0.02%

Key findings

  1. 01 A human clinical study showed that a 0.02% E. cava extract in shampoo, used daily for 4 weeks, significantly reduced scalp scale and redness while increasing scalp hydration.
  2. 02 In vitro experiments demonstrated that 50 μg/mL of Extracellular Vesicles from Ecklonia Cava (EV-EC) and phlorotannins substantially decreased senescence markers P21 and P16 in aging keratinocytes.
  3. 03 An in vivo mouse study revealed that 1 mg/mL of phlorotannins and EV-EC, delivered via microneedling, enhanced collagen density, improved skin elasticity, and mitigated oxidative stress in aged skin.

Transparency

Dusting Analysis

Not commonly dusted

Ecklonia Cava Water is recognized for its multifunctional biological activities, indicating its role as an active ingredient with specific efficacy rather than a cosmetic filler.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Water extracts are highly soluble. Stability tests on acetone and alcohol fractions indicate resilience across varied temperatures, pH levels, and UV exposure, with no observed changes in product appearance, color, or odor, and long-term shelf stability for certain phlorotannin-rich extracts (up to 36 months at room temperature).

Conflicts

  • Specific water n-butyl alcohol fractions of Ecklonia Cava extract have exhibited cytotoxicity, suggesting that purification is crucial to ensure optimal safety and efficacy in formulations.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Ecklonia Cava extract has demonstrated good tolerability in safety studies, with no significant adverse effects. A cytotoxicity assay showed no inhibitory effects on cell viability in a mouse cell line at 100 μg/mL, and patch tests resulted in negative reactions, suggesting a low irritancy potential. While the European Food Safety Authority (EFSA) and FDA have established safe oral intake levels for its phlorotannins, a specific maximum concentration or review status for topical cosmetic use by CIR or SCCS is not currently available.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Ecklonia Cava Water is a valuable ingredient, offering broad-spectrum antioxidant, anti-inflammatory, and anti-aging benefits, making it suitable for a wide range of skin types and concerns.

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