On May 5, 2026, the FDA authorized four Glas G2 closed-pod ENDS products. Two of them — Gold (mango) and Sapphire (blueberry) — became the first non-tobacco, non-menthol flavored ENDS products ever authorized through the PMTA process. This was not a random decision. The Glas G2 device includes a built-in Device Access Restriction (DAR) system that creates a technological barrier to youth access.
How DAR Technology Works
| Step | Requirement | What Happens |
|---|---|---|
| 1 | Government ID verification | User submits a government-issued ID for age and identity verification at registration |
| 2 | Bluetooth smartphone pairing | Device pairs with the verified user's smartphone via Bluetooth |
| 3 | Phone tethering | Device remains non-functional if separated from the registered user's phone |
| 4 | Random biometric check-ins | Periodic biometric verification confirms the registered user is the person using the device |
"FDA found that the DAR technology, combined with FDA-required marketing restrictions, was expected to effectively mitigate youth use. Most adults aged 21 and older successfully completed age verification and found the device-use instructions and age-verification software easy to understand and activate, while youth and young adults could not."
— FDA press release, May 5, 2026
The Glas G2 authorization creates a precedent that could reshape the industry: flavored ENDS can be authorized if the device itself prevents youth access. However, the draft guidance takes a more cautious stance — suggesting that DAR may be "unlikely to be sufficient on its own" for flavors the FDA considers particularly appealing to youth (fruit, candy, dessert). This creates a regulatory paradox: the only non-tob flavored products authorized so far used DAR, but the guidance suggests DAR alone may not be enough for the highest-risk flavors.
