Cedarwood

Cedar's PSS Grade B rating suggests it is acceptable for regular fragrance use for most consumers. However, because it contains Tetramethyl Acetyloctahydronaphthalenes at a moderate safety grade, daily application on sensitive or reactive skin should be preceded by a small patch test on the inner arm or behind the ear. If no irritation occurs within 24 hours, daily use is generally safe.

The primary concern is Tetramethyl Acetyloctahydronaphthalenes, which scores 6.5/10 on the safety index. While not prohibited, this ingredient has a Grade C rating and may cause sensitivity in some individuals. The remaining ingredients—alcohol, water, and other cedar-derived components—are well-established in fragrance formulations. If you have a history of fragrance sensitivities, consult a dermatologist before use.

The Product Safety Score (PSS) is an independent assessment of overall safety based on ingredient profiles and concentrations. A Grade B (6.7/10) indicates the product is considered safe for consumer use but has minor areas for caution—in Cedar's case, the inclusion of a moderate-grade synthetic compound. This is a passing score and does not indicate the product is unsafe; it simply reflects that some ingredients warrant awareness.