Juglans Regia (Walnut) Seed Extract

JUG

6/10

Concern level

Moderate concern

Botanical extract obtained from walnut seeds (Juglans regia). In cosmetics it is used primarily as a skin-conditioning ingredient and may contribute antioxidant, emollient, or soothing support depending on the extraction solvent and composition. As a plant extract, its chemistry varies by supplier and is typically a complex mixture rather than a single defined molecule.

Pore-clogging

Low

Pregnancy

Safe

Regulatory

No data

Benefits

MoisturizingSoothing

Chemical Properties

Typical Concentration

0.50% - 5.00%

CAS Number: 84012-43-1

Skin Type Compatibility

dry skin6/10

oily skin5/10

sensitive skin4/10

acne prone5/10

mature skin6/10

normal skin6/10

Interactions

incompatible with: tree nut allergy history, highly sensitizing fragrance systems, over-exfoliated or compromised skin

Risks & Warnings

Potential concern for nut-allergic individuals due to walnut-derived origin. Botanical extracts can also cause occasional irritation or sensitization, especially in leave-on products or on compromised skin. Safety and performance depend heavily on extract composition, solvent, and use level.

Vegan Cruelty-Free