Pillar I · Bobbi Brown Batch Code Checker
Bobbi Brown Batch Code Checker — production date decoder
Estée Lauder Companies Pattern · [Run / plant letter][Month 1–9 / A=Oct / B=Nov / C=Dec][Year digit] · checked privately in your browser.
Estée Lauder Companies Pattern · The Estée Lauder Companies
[Run / plant letter][Month 1–9 / A=Oct / B=Nov / C=Dec][Year digit] · e.g. A54
Where Bobbi Brown stamps its code: outer box base crimp + flacon base
3-character code embossed on the box crimp and printed on the flacon base sticker.
- Read the code off the box base crimp in raking light — authentic embossing has uniform depth.
- Read the flacon base or label code and enter it above — the two must match character for character.
- Check for scraped, re-embossed or stickered-over crimps: a classic way to hide aged gray-market stock.
Printable guideWhere to Find Your Code (Tap to Zoom) ↓ Download WebP
Parent Conglomerate Pattern · The Estée Lauder Companies
How Bobbi Brown Codes Are Structured
- Pattern
- Estée Lauder Companies Pattern
- Group
- The Estée Lauder Companies
- Structure
- [Run / plant letter][Month 1–9 / A=Oct / B=Nov / C=Dec][Year digit]
- Length
- 3 characters
- Stamped On
- outer box base crimp · flacon base
- Confidence
- High — 3-character ELC code used across fragrance, skincare and colour.
Worked Decode · B64 → June 2024
| Sample Code | Production Date | Verdict (as of November 2026) |
|---|---|---|
| B64 | June 2024 | Within Shelf Life (24–36 Months) — Use Promptly |
| C95 | September 2025 | Fresh Batch (<24 Months) |
| A26 | February 2026 | Fresh Batch (<24 Months) |
Decodes are estimates from published code structures. A valid format never proves authenticity.
Searchable in the Decoder
Popular Bobbi Brown Products
- Vitamin Enriched Face Base
- Skin Foundation Stick
- Crushed Lip Color
Section V · Formulation Audit
Audited Formulations From Bobbi Brown
-
Vitamin Enriched Face Base Moisturizer & Primer (Shea Butter + Squalane + Vitamins B/C/E) →
Barrier / Peptide / Hydrator · Shea Butter, Squalane & Panthenol Barrier Primer-Cream
Skincare is best used within about 36 months of production and 6–12 months of opening.
Field Notes
Frequently Asked Questions
How do I decode a Bobbi Brown batch code?
Bobbi Brown is part of The Estée Lauder Companies and uses the Estée Lauder Companies Pattern: [Run / plant letter][Month 1–9 / A=Oct / B=Nov / C=Dec][Year digit]. Worked example: B64 reads as B = Batch run B (2nd), 6 = June, 4 = 2024 — produced June 2024. High — 3-character ELC code used across fragrance, skincare and colour. A correctly formatted code is necessary but never sufficient proof of authenticity, because counterfeiters copy real codes.
Where is the batch code stamped on a Bobbi Brown box and bottle?
3-character code embossed on the box crimp and printed on the flacon base sticker. Look on the outer box base crimp and the flacon base. The code on the box and the code on the flacon must match character for character; a scraped, re-embossed or stickered-over box crimp is a classic sign of aged gray-market stock.
How long does Bobbi Brown last and where can I buy fresh-batch authentic products in Singapore?
Unopened, Bobbi Brown skincare is a fresh batch for 24 months from production and should be used within about 36 months, as vitamin C, retinoids and peptides degrade with time. In Singapore, buy from Bobbi Brown authorised counters and the brand's official online store, and check that the decoded production date is recent before you pay.