In a resale industry plagued by sellers of counterfeit goods, buyers are often left asking: Is it authentic? ATSORB, authenticity is in our DNA, and authentication is a science we’ve mastered. We go beyond the seams to see and feel what others miss so you can confidently shop 100% authentic ultra-luxury handbags and accessories.

Brand-Specific Expertise

Every ultra-luxury handbag or accessory we receive undergoes a meticulous multi-step authentication process by a brand expert.

Counterfeit Detection

Trained to detect fakes, our authenticators inspect ultra-luxury pieces from top to bottom and the inside out.

Background Check

We ensure every item meets the manufacturers’ quality standards in craftsmanship, stamping, stitching, engravings, hardware, date codes, materials, and serial numbers, where applicable.