Professor Whyte’s Ultimate Gold Kratom Extract Shot | 90mg MIT – Blue Raspberry – 60mL

Professor Whyte’s Ultimate Gold Kratom Extract Shot packs 90mg of mitragynine into a 60mL Blue Raspberry shot. It’s the lightest-strength shot in the K-Plex line, built on a short ingredient list of purified water, vegetable glycerin, natural flavoring and citric acid.

The August 2026 lab report measured about 92mg of mitragynine per bottle, right in line with the label. At 90mg, it’s a sensible step for shoppers moving from leaf powder to a liquid extract.

Entry-level strength
90mg mitragynine, the lightest K-Plex shot.

Short ingredient list
Water, vegetable glycerin, natural flavoring and citric acid.

Blue Raspberry flavor
Sweet blue raspberry instead of bitter kratom.

Tested on target
The lab measured about 92mg of mitragynine per bottle.

1. Shake well before use.
2. If you’re new to kratom extracts, start with half the bottle.
3. Do not take on an empty stomach.
4. Wait at least 60 minutes before deciding whether to take more.
5. Don’t combine with alcohol, opioids, sedatives, other kratom products or medications without talking to a doctor.
6. Don’t drive or operate machinery after use. Recap and store in a cool, dark place.