Tetramethyl Acetyloctahydronaphthalenes

INCI: TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES
Type: Perfuming, masking agent
Origin: A synthetic fragrance compound (also known as ISO E SUPER) . Not found in nature, produced entirely through chemical synthesis.

What it does:

Tetramethyl acetyloctahydronaphthalenes is a synthetic aromatic ingredient that contributes a woody, amber-like scent to fragrance blends. Primary functions:

1. Perfuming: Imparts a characteristic woody, ambergris, cedar-like scent to fragrance compositions .
2. Masking: Helps reduce or inhibit undesirable odors from other raw materials.

Why we use it:

This ingredient is not added separately to our formulations. It arrives as a trace component of a pre-blended perfuming substance used to create the product’s overall scent profile.

EU Regulation (EC) No 1223/2009 requires individual disclosure of certain fragrance allergens when present above specific thresholds :

• 0.001% in leave-on products
• 0.01% in rinse-off products

Tetramethyl Acetyloctahydronaphthalenes is one of the newly regulated fragrance allergens added to Annex III under EU Regulation 2023/1545.