About 5K CERTIFIED
5K CERTIFIED provides independent third-party authentication opinions for luxury fragrance. We exist to give buyers and sellers a documented, defensible answer to a single question: is this item authentic?
Why we exist
The secondary market for luxury fragrance has grown faster than the tools available to verify it. Sellers lack a credible way to prove authenticity; buyers lack a reliable way to confirm it. 5K CERTIFIED was founded to fill that gap with an independent, multi-expert review process that removes bias and produces a durable, verifiable result.
How we operate
Every item is reviewed by multiple authentication experts working in isolation. Results are reached through documented consensus, and disagreements are escalated to a senior reviewer rather than averaged away. Each authentic result is locked to a tamper-evident Certificate of Authenticity with a unique Certificate No. and scannable QR code that anyone can verify at any time.
What we are not
- We are not affiliated with, endorsed by, or authorized by any fragrance brand.
- We do not provide retail valuations, appraisals, or investment advice.
- Our opinions are authentication opinions only, based on the materials available for review.
Legal entity
5K CERTIFIED LLC
185 Hudson Street, Suite 2453
Jersey City, NJ 07311
United States
Contact: info@5KCERTIFIED.com