As part of our  Perfectly Pure Certification, every single batch of finished Perfect D3 Drops, from this day forward, is independently 3rd party lab tested for Microbials.

The specifications for our Perfect D3 Drops are:

Your Lot # can be found on the bottom of the bottle.

Please click on the Lot # below that matches your bottle to see the exact lab testing for your batch.

Microbial Lab Test Results

• Lot #202311806 03-18-2024
• Lot #2021-84435 01-03-2022
• Lot #202183881 08-19-2021
• Lot #202082014 10-21-2020
• Lot #202079316 11-02-2020

Looking for additional testing such as Organic Certification? On every product page we have a Lab Tests tab that has additional testing.