Have you been storing in the fridge? Give it a try
Even though i've increased the number of tablets. It still dissolves faster than my last batch. Less gritty I think too
I have found that the pills always have dissolved faster
Normally about 2 years from delivery for the Sublingual powder and tablets. It seems to be a bit shorter for the Nasal Spray but check your containers when you receive them for a guide.
That's so much faster than the NMN tablets! Wow.
I wonder if that's true for NMN powder too. Does anyone have any?