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HYDROLYZED BRASSICA NAPUS SEEDCAKE EXTRACT.

Valuable / SKIN CONDITIONING

Derived from rapeseed, this hydrolyzed extract is a multi-functional skin conditioning agent. It works to enhance skin texture and hydration while actively promoting a brighter, more uniform complexion by managing melanin production.

Skin Conditioning Moisturizer Skin Brightening Antioxidant

Science

This ingredient primarily functions as a skin conditioner, leading to a softer, smoother, and more hydrated skin feel, thereby acting as an effective moisturizer. It critically intervenes in the melanin synthesis pathway by optimizing tyrosinase enzyme activity, which reduces pigment formation and helps to fade age spots and brighten overall skin tone. Additionally, its content of phenolic compounds and tannins endows it with antioxidant capabilities, protecting the skin from free radical damage.


Research

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A specific proprietary version, Achromaxyl ISR™, has been clinically shown to significantly improve skin luminosity, brighten skin color, and reduce the appearance of age spots by regulating tyrosinase activity to limit melanin production.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

As a hydrolyzed ingredient, its components exhibit enhanced water solubility, and it is commonly supplied in an aqueous base (e.g., water and glycerin). Research on related rapeseed proteins indicates variable emulsion stability across different pH levels, with some proteins exhibiting optimal stability near neutral pH 6, while others perform best under acidic conditions around pH 3. Rapeseed protein isolates also demonstrate increased solubility at lower precipitation pH values.


Safety

CIR Status
Not reviewed
Sensitization risk Low

Generally regarded as safe for topical application in cosmetic products, with infrequent reports of side effects or adverse reactions. A patch test is recommended prior to widespread use to assess individual skin compatibility. Due to a lack of specific data concerning its topical use during pregnancy or breastfeeding, consultation with a healthcare professional is advised. This particular hydrolyzed extract has not undergone dedicated safety reviews by the CIR or SCCS.


Your Skin

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

Our Assessment

Valuable

This hydrolyzed Brassica Napus seedcake extract is a valuable ingredient for improving skin condition, offering effective moisturizing, brightening, and antioxidant benefits with a low risk of irritation or comedogenicity across all skin types.


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