How We Test Perfume Longevity in Our Lab (With Real Data From Vibe, Slay & Flex)
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No random “sprayed on paper → lasts 24 hours” marketing.
Bold Rose perfumes are tested by:
CENTRE FOR CRUELTY-FREE TESTING (ISO 9001:2015, ISO 45001:2015)
Project codes + report numbers are clearly mentioned on each report.
This blog shows our exact science-backed method + the real results of
VIBE, SLAY & FLEX.
🔬 Step 1: Fabric Longevity Testing (12 Fabrics)
All 3 perfumes are tested on 12 different fabrics:
| Cotton | Wool | Silk | Leather | Synthetic | Tricot | Velvet | Sateen | Linen | Georgette | Chiffon | Denim |
|---|
➡ What the Lab Checks:
At 2, 4, 8, 12, and 24 hours, lab technicians check if the fragrance is still detectable.
REAL RESULTS:
🔸 VIBE (Yellow)
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YES on all fabrics for all time points
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24 hours longevity confirmed everywhere
🔸 SLAY (Purple)
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YES on all fabrics for all time points
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24 hours longevity confirmed everywhere
🔸 FLEX (Pink)
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YES on almost all fabrics
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Only Cotton & Denim dropped after 12 hours (NO at 24 hours)
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All other fabrics: YES up to 24 hours
👉 This is real, honest clarity — Flex lasts long but shows variation on specific fabrics. We hide nothing.
🔬 Step 2: VOC Detector Longevity (The REAL Longevity Science)
This checks actual chemical presence of fragrance molecules at different hours.
Time points:
0 min → 1 min → 30 min → 2 hr → 6 hr → 12 hr → 24 hr
REAL DATA:
📌 VIBE VOC Values:
0.64 → 1.35 → 0.813 → 0.819 → 0.728 → 0.725 → 0.719
✔ Strong molecular survival even after 24 hours.
📌 SLAY VOC Values:
0.025 → 3.553 → 0.859 → 0.723 → 0.711 → 0.662 → 0.621
✔ Very strong at 1 min, good retention till 24 hours.
📌 FLEX VOC Values:
0.646 → 3.715 → 0.987 → 0.943 → 0.976 → 0.932 → 0.914
✔ One of the strongest molecular stability curves among the three.
👉 All three perfumes show clear molecular presence up to 24 hours — lab measured, not assumed.
🔊 Step 3: Projection Test (Distance Your Scent Travels)
Measured at:
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1 Minute
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1 Hour
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2 Hours
REAL DATA:
📌 VIBE Projection:
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480 cm (1 min)
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230 cm (1 hr)
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80 cm (2 hr)
✔ Strong opening projection
📌 SLAY Projection:
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130 cm (1 min)
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110 cm (1 hr)
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80 cm (2 hr)
✔ Subtle-medium projection
📌 FLEX Projection:
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385 cm (1 min)
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158 cm (1 hr)
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120 cm (2 hr)
✔ Powerful opening, consistent spread
👉 This shows the true “push” of the perfume — no hype.
🌫️ Step 4: Sillage Test (Your Walking Trail)
Measured at 10 minutes.
Sillage Ratings:
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VIBE → 4/5 (strong)
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SLAY → 3/5 (moderate)
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FLEX → 3/5 (moderate)
🔥 Step 5: Fragrance Intensity Test
At 1 minute after spray:
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VIBE → High intensity
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SLAY → Medium intensity
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FLEX → Medium intensity
❗ Bold Rose Honesty Section (Most Important Part)
We DO NOT claim:
❌ “Beast mode 48 hours”
❌ “Nuclear projection”
❌ “Insane performance for everyone”
We ONLY claim what the lab shows:
✔ Vibe = consistent 24-hour presence
✔ Slay = confirmed 24-hour fabric survival
✔ Flex = 24-hour survival except cotton/denim
✔ All 3 show strong VOC (molecule survival) over 24 hours
✔ Actual projection distances measured
✔ Actual sillage scores documented
Reality > marketing hype.
Science > manipulation.
⭐ Final Takeaway — The Bold Rose Lab-Verified Promise
Every Bold Rose perfume:
✔ Is tested on 12 fabrics
✔ Goes through VOC molecular detection
✔ Has projection distance measured
✔ Has sillage scored
✔ Comes with an ISO-certified report
✔ Shows real performance without fake exaggeration
We don’t overclaim.
We don’t overhype.
We don’t lie.
We measure.
We test.
We show.
That’s our clarity-driven promise.