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Pure TheraPro Rx BioActive Vegan Vitamin B12 Sublingual Liquid delivers 1000 mcg of three bioactive B12 forms per drop, formulated and packaged in NSF-certified USA facilities. This premium, allergen-free, and vegan supplement supports energy, brain, nervous system health, and detoxification with superior absorption and no fillers or artificial additives.
























| Brand | Pure Therapro Rx |
| Diet type | Vegetarian |
| Flavour | Unflavored |
| Item form | Liquid |
| Primary supplement type | Vitamin B12 |
| Product benefits | Energy Production, Nervous System Health, Detoxification, Brain & Mood Support |
D**S
High-Quality B12 Supplement That’s Easy to Take
This B12 supplement is a great option if you’re looking for a clean easy-to-use formula without unnecessary fillers. I have noticed an increase in energy and better mental clarity. The liquid format is a nice texture and makes it simple to take. The dropper allows you to control the dosage easily. It absorbs quickly when used sublingually which is convenient if you prefer not to take pills. The combination of different forms of B12 is a nice touch, and it feels like a more complete approach compared to basic supplements. The taste is quite mild and not overpowering which makes it easy to use consistently. My whole family has no issues with the taste, my toddler says it tastes like strawberry. It’s also reassuring that it’s made without common additives and is produced in certified facilities. I think that this is a solid supplement that’s simple, well-formulated, and easy to incorporate into a daily routine.
A**S
Best choice for B12
Tastes good but easily swallowed. Works well.
C**E
Great B12!
Nice product. Mild flavor . Very effective!
C**M
Good B12
After careful research, this is the choice of B12 I landed on. It doesn’t have cyanocobalamin which was a plus for me. The ingredient seem clean and vegan. The taste is almost nonexistent. Most importantly it has the three types of b12 I need in their respective quantities. The bottle is small but I am positive I will see good results with this product. I just started using it though.
A**K
Good product
Good quality
Trustpilot
1 month ago
3 weeks ago