In Blue
EDP Spray

Fragrance Notes

BergamotBlack CurrantBlack PepperCorianderGrapefruitLotusMandarin OrangeNeroliOakmossPatchouliPepperWoodsy Notes
MenEau de ParfumWoody Spicy

CA Perfume

In Blue

Inspired by Armand Basi · Format: EDP Spray

Format
A-
HumanSafe Verified ✓
34 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™
6.2 / 10
MEI™Fresh mood profile
Environmental Safety
ESSEnvironmental assessment
Evidence Quality
CSSConfidence in evidence base
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Why This Score

✔Linalool (present at 7.5% and 6.2%) is a widely-used fragrance compound with a good safety profile and a solid ISS score of 7.0/10.
✔Ambroxan (5.0%) is a synthetic musking agent with an ISS score of 7.0/10, commonly used in fine fragrances without major safety concerns.
⚠Linalool and Linalyl Acetate are known skin sensitizers for some individuals; patch testing is recommended before regular use, especially on sensitive skin.

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: In Blue is an Eau de Parfum with a PSS Grade of A- (7.1/10), indicating good overall safety. The main consideration is potential skin sensitivity to linalool-based compounds in users with reactive skin.

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Key Factors

Score Drivers
01 / INGREDIENT SAFETY
Formulation Quality
Dose-aware ingredient safety at actual use concentration. 28 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

34 Total
CAS No.INCI NameFUNCTIONISSStatus
64-17-5EthanolSolvent / Carrier7.0PoorModerate
7732-18-5AquaSolvent / Carrier10.0Low Risk
78-70-6Linalool⚑Fragrance ingredient7.0A-⚑ EU Allergen
1222-05-5AmbroxanFragrance ingredient7.0A-Moderate
54464-57-2Tetramethyl AcetyloctahydronaphthalenesFragrance ingredient7.0BModerate

29 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™
6.2
MEI™
Primary Mood
Fresh
Secondary Mood
Confident
Inner Voice
I am radiant.
CONFIDENCE
6.2
MOOD LIFT
6.8
WARMTH
5.9
ENERGY
3.3
PRESENCE
6.8
IDENTITY
6.3
SOCIAL EASE
5.9

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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Delox

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Frequently Asked Questions

Is In Blue safe for daily use?+

In Blue has a solid safety profile (Grade A-) and can be used daily by most people. However, because linalool comprises a significant portion of the formula and is a known sensitizer, individuals with sensitive or reactive skin should perform a patch test on a small area first. If no irritation occurs within 24 hours, daily use is generally safe.

Are there any ingredients I should watch out for?+

The primary ingredients to be aware of are linalool and linalyl acetate, which together make up over 11% of the formula. These are natural or nature-derived fragrance compounds that can cause contact sensitization in some users. If you have a known allergy to lavender, bergamot, or other linalool-rich botanicals, consult a dermatologist before use. All other top ingredients score well (ISS 6.5–7.0/10).

What does a PSS of 7.1/10 (Grade A-) mean?+

The PSS (Product Safety Score) of 7.1/10 with a Grade A- indicates that In Blue meets high safety standards with only minor reservations. This grade reflects a favorable overall safety assessment based on the concentrations and individual safety scores of its ingredients, though it is not risk-free for all users—particularly those with fragrance sensitivities.

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 0387
Available
Download PDF
Safety Data Sheet — OilCA PO 0387
Available
Download PDF
IFRA CertificateCA-0387
Available
Download PDF
Allergen Declaration — EDPCA PS 0387
Available
Download PDF
Allergen Declaration — OilCA PO 0387
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.