LotDate: Batch Code Checker

LotDate helps you check cosmetic batch codes and lot codes for makeup, skincare, perfume, fragrance, haircare, and body care.

Select a brand, enter the code printed on your product, and see the production date with an estimated expiry window.

WHY PEOPLE USE LOTDATE
• Check freshness before buying or opening a product
• Review gifts, imports, older stock, and backups
• Decode batch codes with brand-specific rules
• Save successful lookups in searchable history
• Save favorite products with production and expiry dates
• Set reminders before products expire
• Send feedback when a code looks wrong

2000+ BEAUTY BRANDS
LotDate supports batch-code lookup across major skincare, makeup, perfume, haircare, and body-care brands.

BRAND-SPECIFIC DECODING
LotDate matches the brand first, then applies the right rule across multiple batch code formats for more reliable results.

OPTIONAL PRO
Unlock unlimited queries, all supported brands, unlimited favorites, and stronger decoding coverage.

Important: Batch code results are estimates based on known formats and available rules. Always follow the printed expiry date, PAO symbol, product packaging, product condition, and official brand guidance.

By using this app, you agree to Apple's Standard End User License Agreement (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/