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Moumoujus

HYDROLYZED MALLOW LEAF EXTRACT.

Valuable / FILM FORMING, SKIN PROTECTING

Hydrolyzed Mallow Leaf Extract, derived from Malva sylvestris, is a multi-beneficial botanical active lauded for its potent hydrating, soothing, and protective properties. It works by forming a gentle, ultra-thin barrier on the skin, enhancing moisture retention and defense against environmental aggressors.

Summary

film forming skin protecting moisturizing hydrating anti-inflammatory antioxidant anti-aging tissue regenerating collagen stimulating cell renewal wound healing exfoliating pore tightening

Science

Mechanism of Action

This extract is rich in mucilages, polysaccharides, anthocyanosides, tannins, phenolic compounds, and vitamins (A, C, E). Its mucilages and polysaccharides create a protective, hydrating film on the skin's surface, significantly reducing transepidermal water loss and maintaining suppleness. The presence of anthocyanosides, tannins, and other phenolic compounds contributes to its anti-inflammatory action, effectively soothing irritation, redness, and swelling. Additionally, its antioxidant profile, featuring vitamins and phenolic compounds, neutralizes free radicals, mitigating oxidative stress and premature aging. The extract may also enhance skin elasticity, stimulate collagen production, accelerate cell renewal, and promote wound healing, alongside a subtle astringent effect from tannins which can refine pores.

Research

Clinical Evidence

Medium confidence
Effective range 1–10%
Optimal

2.1%

Key findings

  1. 01 General mallow extract concentrations in cosmetic formulations range from 1.0% to 10.0% depending on desired application and indication.
  2. 02 An aqueous solution containing 2.1% w/w of dry Malva sylvestris leaf extract was successfully utilized as a moisturizing agent in cosmetic compositions.
  3. 03 A product with 0.0125% Malva Sylvestris Flower/Leaf/Stem Extract demonstrated non-irritating and non-sensitizing effects in a Human Repeat Insult Patch Test (HRIPT) on 101 subjects.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Safe as used
Max tested
2.1%
Sensitization risk Low

The CIR Expert Panel affirmed the safety of various Malva sylvestris-derived ingredients, including Malva Sylvestris (Mallow) Leaf Extract, in cosmetics when formulated to be non-sensitizing. The historical use of mallow as a food mitigates systemic toxicity concerns. While a related flower extract had a reported maximum concentration of 0.1%, studies have shown the leaf extract used effectively at 2.1% for moisturizing. Formulators should adhere to cGMPs to control impurities like pesticide residues and heavy metals.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Hydrolyzed Mallow Leaf Extract is a valuable, multifunctional ingredient that provides significant hydration, protection, and soothing benefits across various skin types and concerns, with a favorable safety profile.

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