youngsinatra
Member
Sure. Thiamine HCL has lower bioavailability (3-5%) but works nonetheless and have been used in clinical deficiencies, both orally or intravenously.Could the B1 be Thiamine HCL? I have 250 mg capsules from Nutriota. Pretty cheap. Seen hard for me to find a vendor in the EU that sells ThiaminePyroPhosphate. And those who exits is expensive and low dose.
I get a similar effect from 3mg of thiamine pyrophosphate and 100mg thiamine HCL.