Fragrance Notes
CA Perfume
C: Crown
Inspired by Clive Christian Impression · 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
79 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 |
| 105-95-3 | Ethylene Brassylate | Fragrance ingredient | 10.0A+ | Low Risk |
| 63500-71-0 | Tetrahydro-2-Isobutyl-4-Methylpyran-4-Ol, Mixed | Fragrance ingredient | 6.6Moderate | Moderate |
| 1222-05-5 | Ambroxan⚑ | Fragrance ingredient | 7.0A- | Note 3 ⚑ |
74 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 C: Crown Oil Roll-On safe for daily use?+
For most users, yes—the product carries a Grade A- PSS rating. However, daily use should be assessed individually. If you have sensitive skin, reactive skin conditions, or have experienced reactions to fragrances before, start with patch testing on a small area (inner wrist or behind ear) for 24–48 hours before incorporating into daily routine.
Are there any ingredients I should watch out for?+
Alcohol Denat. comprises 65% of the formulation, which can be drying or irritating for very dry or compromised skin barriers. Tetramethyl Acetyloctahydronaphthalenes (a polycyclic fragrance component) received a lower ISS grade of 6.5/10; individuals with fragrance sensitivities should be cautious. If you have known allergies to synthetic musks or polycyclic compounds, consult a dermatologist before use.
What does a PSS of 7.6/10 (Grade A-) mean?+
PSS (Product Safety Score) is an independent safety assessment where 7.6/10 (Grade A-) indicates above-average safety suitable for general consumer use, though not perfect. It reflects a balance of ingredient safety profiles, concentration levels, and known hazard data. The score suggests low to moderate risk for the typical user, but individual sensitivities may vary.
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. |