Before the protocol that I use contracted with a local pharmaceutical company to manufacturer and combine the supplements we were taking into fewer capsules, we used to order the supplements from the manufacturers or through Amazon. Here's the one I used to order through Amazon although there are others available - Seeking Health brand Methyl B12 with L-Methylfolate - https://www.amazon.com/Seeking-Health-Supplement-Methylfolate-Lozenges/dp/B00822JNTC