Fragrance Notes
CA Perfume
Noble & Musc
Inspired by Guerlain · 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
30 Total| CAS No. | INCI Name | FUNCTION | ISS | Status |
|---|---|---|---|---|
| 64-17-5 | Alcohol Denat. | Solvent / Carrier | 7.0A- | Moderate |
| 7732-18-5 | Aqua | Solvent / Carrier | 10.0A+ | Low Risk |
| 105-95-3 | Ethylene Brassylate | Fragrance ingredient | 10.0A+ | Low Risk |
| 111879-80-2 | (12e)-1-Oxacyclohexadec-12-En-2-One | Fragrance ingredient | 7.0A- | Moderate |
| 139504-68-0 | 2-T-Butylcyclohexyloxybutanol | Fragrance ingredient | 7.0A- | Moderate |
25 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 Musc Noble safe for daily use?+
Yes, Musc Noble's Grade A PSS score supports daily application for most consumers. However, fragrance sensitivity varies by individual. If you have reactive or compromised skin, start with limited exposure (e.g., pulse points only) and monitor for irritation over 24–48 hours before regular use.
Are there any ingredients I should watch out for?+
The primary components—Ethylene Brassylate and 1,4-Dioxacycloheptadecane-5,17-dione—are well-safety-rated. The ingredient 2-T-Butylcyclohexyloxybutanol has a lower safety score (6.5/10) and may cause mild irritation in sensitive individuals. If you have a history of fragrance dermatitis, consult a dermatologist before use.
What does a PSS of 8.2/10 (Grade A) mean?+
PSS (Product Safety Score) is an independent assessment of overall fragrance safety based on ingredient profiles and concentration data. A Grade A score indicates low safety risk relative to industry standards. It does not guarantee zero irritation risk, as individual reactions depend on skin type, allergies, and application habits.
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 | 7.8 | — | Current assessment — PSS v4.1 route-weighted engine. Dose-aware scoring at actual use concentration. |