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NASTURTIUM OFFICINALE LEAF/STEM EXTRACT.

Valuable CAS 84775-70-2 / SKIN CONDITIONING

Nasturtium Officinale Leaf/Stem Extract, derived from watercress, is a multi-functional botanical celebrated for its comprehensive skin benefits. It delivers potent antioxidant and anti-inflammatory actions while effectively regulating sebum production and fortifying the skin's natural barrier. This extract works to revitalize the complexion, fostering clearer, more resilient, and healthier-looking skin.

Skin conditioning Antioxidant Anti-inflammatory Antimicrobial Brightening Skin repair support Antiseborrhoeic Soothing Tonic Skin barrier reinforcement Promotes skin regeneration Perfuming

Science

This extract actively forms a protective layer on the skin's surface, mitigating damage from external aggressors, and efficiently neutralizes free radicals, which are primary contributors to premature skin aging, thereby enhancing skin texture and promoting a more youthful appearance. Its intrinsic antioxidant capacity functions as a powerful scavenger of reactive oxygen species. The extract demonstrates antimicrobial properties, aiding in the control of acne-causing bacteria and consequently helping to minimize breakouts. Furthermore, its rich Vitamin C content contributes to skin brightening, assisting in the reduction of dark spots and fostering a more uniform skin tone. It supports the skin's inherent repair processes, potentially accelerating the healing of minor damage. With notable anti-sebum properties, it helps to normalize and decrease excessive oil production, promoting a matte finish and reducing the likelihood of clogged pores. The extract also possesses soothing qualities, calming irritated or sensitive skin, and alleviating discomfort and redness. Functioning as a tonic, it invigorates and refreshes the skin, boosting its natural luminosity and vitality. It reinforces the skin's protective barrier, supporting its integral function and promoting cellular regeneration. Its comprehensive nutritional profile includes essential vitamins (A, C, E, K), vital minerals (calcium, magnesium, potassium), flavonoids, glucosinolates, amino acids, organic acids, and phenolics, all contributing to profound skin nourishment and defense.


Research

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 In a mouse model of irritant contact dermatitis, topical application of crude Nasturtium officinale leaf extract demonstrated significant anti-inflammatory effects, reducing ear edema, inflammatory cell infiltration, and pro-inflammatory cytokine levels in both acute and chronic conditions.
  2. 02 An in vitro study revealed antioxidant activity of an ethanolic extract, showing a low reducing power (I%=3.396%, IC50=11.60 mg/ml) at 10 mg/ml, which increased to 60.38% inhibition at 100 mg/ml in a DPPH radical scavenging test.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 5 – 7
0 7 14

Safety

CIR Status
Not reviewed
Sensitization risk Low

Generally recognized as safe and non-toxic, this natural extract is well-tolerated across various skin types. However, individuals with allergies to cruciferous vegetables should exercise caution and perform a patch test due to potential sensitivities such as irritation, redness, or rashes. There is a possibility of photosensitivity in some individuals, necessitating adequate sun protection when using products containing this ingredient. EWG Skin Deep classifies it with 'LOW' concerns for cancer, allergies, immunotoxicity, developmental and reproductive toxicity, and usage restrictions.


Your Skin

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

Our Assessment

Valuable

Nasturtium Officinale Leaf/Stem Extract is a versatile botanical ingredient offering significant antioxidant, anti-inflammatory, and sebum-regulating benefits, making it a valuable addition for addressing various skin concerns and promoting overall skin health.


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