Libre Women Intense
EDP Spray

Fragrance Notes

AmbergrisBergamotJasmineJasmine SambacLavenderLavenderMadagascar VanillaMandarin OrangeOrange BlossomOrchidTonka BeanTunisian Orange Blossom
WomenEau de ParfumAmber Fougere

CA Perfume

Libre Women Intense

Inspired by YSL · Format: EDP Spray

Format
A-
HumanSafe Verified ✓
40 Ingredients Assessed
Generally Safe
75th percentile · No allergens flagged

Safe for everyday use. This product is suitable for most adults in normal fragrance application.

No Banned SubstancesEDP Leave-On Format
Product Safety Score
7.5 / 10
PSSDose-aware safety at actual concentration
Mood Elevation Index™
7.4 / 10
MEI™Romantic mood profile
Environmental Safety
ESSEnvironmental assessment
Evidence Quality
CSSConfidence in evidence base
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Why This Score

✔Ethylene Brassylate (15.0%) scores a perfect 10.0/10 on ingredient safety, indicating excellent dermal tolerance and stability in fragrance formulations.
✔1,4-Dioxacycloheptadecane-5,17-dione (12.5%) achieves a Grade A+ safety rating, suggesting minimal sensitization risk and strong performance data.
⚠Patch testing is recommended before regular use, as fragrance products contain multiple synthetic molecules; approximately 1–3% of users may experience contact sensitization regardless of individual ingredient grades.

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
Bottom line: Libre Women Intense carries a PSS Grade A- (7.0/10), indicating good overall safety for a fragrance product. The formula relies on well-documented ingredients with strong safety profiles, though patch testing before full use is a sensible precaution for any new fragrance.

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Key Factors

Score Drivers
01 / INGREDIENT SAFETY
Formulation Quality
Dose-aware ingredient safety at actual use concentration. 32 ingredients assessed using SCCS opinions, ECHA REACH dossiers, and primary literature.
PSS 7.5
02 / ENVIRONMENTAL
Environmental Safety
Environmental impact at full formulation level — sourcing, biodegradability, and persistence in aquatic systems assessed per REACH and ECHA criteria.
Members only
03 / EVIDENCE QUALITY
Data Confidence
Confidence Substantiation Score — weighted evidence quality from clinical RCTs (A), observational studies (B), expert consensus (C). Higher CSS = more reliable scores.
Members only

Ingredients

40 Total
CAS No.INCI NameFUNCTIONISSStatus
64-17-5EthanolSolvent / Carrier7.0PoorModerate
7732-18-5AquaSolvent / Carrier10.0Low Risk
54464-57-2Tetramethyl AcetyloctahydronaphthalenesFragrance ingredient7.0BModerate
105-95-3Ethylene BrassylateFragrance ingredient10.0A+Low Risk
63500-71-0Tetrahydro-2-Isobutyl-4-Methylpyran-4-Ol, MixedFragrance ingredient6.6ModerateModerate

35 more ingredients in this formulation

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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 Architecture
Mood Elevation
Index™
7.4
MEI™
Primary Mood
Romantic
Secondary Mood
Confident
Inner Voice
I am beautiful.
CONFIDENCE
6.8
MOOD LIFT
8.1
WARMTH
8.3
ENERGY
4.1
PRESENCE
7.4
IDENTITY
7.0
SOCIAL EASE
7.5

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

How to Use
Apply to pulse points — wrists, neck, inner elbow. For Duo Set: oil first, then EDP spray over for superior fixation.
Frequency
Safe for daily use at normal application volumes for healthy adults.
Storage
Room temperature, away from sunlight. Shelf life: 24 months unopened, 12 months after first use.
When to Avoid
Known fragrance allergy. Broken or irritated skin. Children under 3 years.

Safer Alternatives

Higher PSS Score

Products with higher Product Safety Scores. Independently assessed by HumanSafe™.

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PSS 8.2MEI 5.290
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Kensington Amber

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PSS 8.1MEI 6.860
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Omnialist Amethyste

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PSS 8.1MEI 6.210
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Delox

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PSS 8.1MEI 6.890
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Frequently Asked Questions

Is Libre Women Intense safe for daily use?+

Yes, the product's Grade A- safety score supports daily wear for most users. However, individual sensitivity varies; some people may experience irritation or allergic reactions even to generally safe formulations. If you have sensitive skin or a history of fragrance reactions, perform a 48-hour patch test on a small skin area first.

Are there any ingredients I should watch out for?+

The five listed ingredients all carry solid safety ratings (ISS 6.5–10.0/10). Tetramethyl Acetyloctahydronaphthalenes and the unresolved octahydro-ethanone compound are moderate-to-high safety grades. If you are pregnant, nursing, or have conditions like asthma triggered by fragrances, consult a healthcare provider before use.

What does a PSS of 7.0/10 (Grade A-) mean?+

PSS (Product Safety Score) reflects the overall safety profile of Libre Women Intense based on ingredient concentration, toxicology data, and dermal effects. A Grade A- indicates the product meets rigorous safety standards for consumer fragrance use, though no fragrance is risk-free for all individuals. This grade does not eliminate the need for personal patch testing.

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.

DimensionOther Apps (EWG, Yuka)HumanSafe™
Dose awarenessSame score regardless of concentrationAssessed at actual use concentration in this product
Exposure contextSame score for rinse-off and leave-on productsAdjusted for product format and absorption rate
AllergensBinary flag — present or absentConcentration compared to IFRA/EU safe limits
Purchase signalScore only, no recommendationClear verdict + safer alternatives ranked by PSS

Version & Audit Trail

Last Updated
April 2026
Scoring Model
PSS v4.1
Data Pipeline
v3.3.2
Status
✓ Verified
VersionDatePSS ScoreISS (avg)Change Summary
v2.1.0April 20267.5—Current assessment — PSS v4.1 route-weighted engine. Dose-aware scoring at actual use concentration.
Safety Documents
Safety Data Sheet — EDPCA PS 0289
Available
Download PDF
Safety Data Sheet — OilCA PO 0289
Available
Download PDF
IFRA CertificateCA-0289
Available
Download PDF
Allergen Declaration — EDPCA PS 0289
Available
Download PDF
Allergen Declaration — OilCA PO 0289
Available
Download PDF
Safety Data Sheets are prepared by EMRA LLC for CA Perfume, based on the supplier safety data sheet on file for each fragrance. IFRA and Allergen certificates are original supplier documents on file.
HumanSafe™ is an independent third-party platform. This evaluation is not affiliated with the brand or manufacturer. Scores reflect HumanSafe's proprietary PSS methodology — Ingredient Safety (ISS), Environmental Safety (ESS), and Confidence Substantiation (CSS) — and HumanSafe's Mood Elevation Index™ (MEI™). All scores on a 0–10 display scale. Evidence grades: A=RCT · B=Observational · C=Expert consensus.