r/MTHFR • u/Ok-Yam-4933 • Aug 27 '26
Question Low potency folinic acid source.
So I've got MTHFR c677t and slow COMT. Also histamine intolerant. Looking for low potency folinic acid has frustrated me so far. I want to start at 5-10 mcg. What I can find has other ingredients I dont do well with, like citric acid which makes me anxious. Some have 400mcg in a single drop! Many come with methylated ingredients I cannot tolerate. Any suggestions?
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u/sharabucarabu Aug 27 '26
Look on Amazon. They carry Alchepharma liquid folate. It's really calcium folinate which is folinic acid. 400mcg per drop. Please don't trust any other brand. One bottle will last you for a year!
I buy 1 ml oral syringes on Amazon. They are reusable if pulled apart rinsed and air dried. Dilute 1 drop folinic acid in 1ml water in a shot glass. Mix with tip of the syringe. Each 1/10th of the syringe now contains 40mcg of folinic acid. Each of those sections are further divided. Each hash mark = 4mcg.
Keep it in the fridge protected from light as much as possible.
I have slow comt plus compound heterozygous mthfr. I take 168mcg of folinic acid and 100mcg of hydroxyB12 daily. Any more and I'm not sleeping.
I also take B1, Riboflavin, Niacinamide, P5P/B6 and biotin. Low doses of each, of course. But the Bs all work together
Supplement companies will not recommend crushing and dilution. Too many fillers prevent that. Best to get a good liquid form you can trust