Fragrance Notes
CA Perfume
Naxos
Inspired by Xerjoff · Format: EDP Spray
Safe for everyday use. This product is suitable for most adults in normal fragrance application.
Why This Score
Scores are calculated by HumanSafe™ — an independent third-party platform — using peer-reviewed toxicology sources, regulatory databases, and HumanSafe's Mood Architecture™.
Safety at a Glance
✅ Safe for
- —Daily topical use
- —Most healthy adults
- —Long-term skin contact
- —EDP leave-on format
⚠ Use with care if
- —Sensitive or reactive skin
- —Direct eye-area contact
✕ Avoid if
- —Broken or compromised skin
- —Children under 3 years
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Key Factors
Score DriversIngredients
36 Total| CAS No. | INCI Name | FUNCTION | ISS | Status |
|---|---|---|---|---|
| 64-17-5 | Ethanol | Solvent / Carrier | 7.0Poor | Moderate |
| 7732-18-5 | Aqua | Solvent / Carrier | 10.0 | Low Risk |
| 54464-57-2 | Tetramethyl Acetyloctahydronaphthalenes | Fragrance ingredient | 7.0B | Moderate |
| 105-95-3 | Ethylene Brassylate | Fragrance ingredient | 10.0A+ | Low Risk |
| 78-70-6 | Linalool⚑ | Fragrance ingredient | 7.0A- | ⚑ EU Allergen |
31 more ingredients in this formulation
See Full Ingredient List — Join Free →Ingredients sourced from MG Safety Data Sheet and EU Allergen Certificate. Formulation: fragrance oil 20% + Ethanol 65% + Aqua 15%. ⚑ = EU regulated allergen (Regulation EC 1223/2009). Note 1 = Annex II prohibited substance. Note 2 = commercial quality (includes both isomers).
Fragrance Mood Profile
MEI™ Mood ArchitectureIndex™
MEI™ scores are calculated by HumanSafe™ using HumanSafe's Mood Architecture™ — a 9-dimension olfactory-emotion mapping system. MEI is an intensity scale: 3/10 = subtle, 9/10 = immersive. Score reflects mood character, not safety.
Usage & Safety Guidance
Safer Alternatives
Higher PSS ScoreProducts with higher Product Safety Scores. Independently assessed by HumanSafe™.
Frequently Asked Questions
Is Naxos safe for daily use?+
Naxos carries a PSS Grade B rating, which indicates moderate safety for typical fragrance application. Daily use is generally acceptable for most users, but a patch test is recommended first, particularly given the 10% concentration of Tetramethyl Acetyloctahydronaphthalenes. If irritation develops, reduce frequency or discontinue use.
Are there any ingredients I should watch out for?+
The primary concern is Tetramethyl Acetyloctahydronaphthalenes at 10% concentration. While safety-graded, synthetic polycyclic compounds warrant cautious use on sensitive skin. All other major ingredients—including Ethylene Brassylate and Linalool—score well on independent safety indices. Avoid eye contact and prolonged skin contact with the undiluted product.
What does a PSS of 6.8/10 (Grade B) mean?+
The PSS (Product Safety Score) of 6.8/10 and Grade B classification indicate that Naxos presents moderate safety characteristics based on its ingredient profile. Grade B fragrances are suitable for typical use but may carry minor safety considerations—in this case, the concentration of certain synthetic compounds. This is a common rating for eau de parfum formulations and does not mean the product is unsafe for intended use.
The HumanSafe™ Difference
Most safety tools rate ingredients in isolation — one score regardless of concentration, context, or how the product is used. We assess at actual use concentration.
| Dimension | Other Apps (EWG, Yuka) | HumanSafe™ |
|---|---|---|
| Dose awareness | Same score regardless of concentration | Assessed at actual use concentration in this product |
| Exposure context | Same score for rinse-off and leave-on products | Adjusted for product format and absorption rate |
| Allergens | Binary flag — present or absent | Concentration compared to IFRA/EU safe limits |
| Purchase signal | Score only, no recommendation | Clear verdict + safer alternatives ranked by PSS |
Version & Audit Trail
| Version | Date | PSS Score | ISS (avg) | Change Summary |
|---|---|---|---|---|
| v2.1.0 | April 2026 | 7.4 | — | Current assessment — PSS v4.1 route-weighted engine. Dose-aware scoring at actual use concentration. |




