Bests & Worsts Reviews from Amazon

Notice that the ad states "Sublingual Delivery UNNECESSARY! NMN Capsules Proven to be BIOAVAILABLE – Newly Discovered NMN Transporter Slc12a8 shows NMN is directly and very rapidly absorbed in the small intestines creating NAD+ in the tissue within10-30 min." However, notice that they do not ever state or claim that this product contains any Slc12a8. Hmmm That's real alarm bell to me. Everybody who has studied NMN, and read the scientific studies regarding NMN, know that the only way for it to be effective is through sublingual injestion. My second alrm bell went off when I realizzed this stuff is made in China by a company which has no physical address. I will go back to buying my NMN in sublingual form as it's creator recommends from alivebynature.com. I am just mad at myself for ever buying as much of this as I have already. It probably does not even contain the NMN at all, or in the amounts claimed by the manufacturer. This is likely just another NMN supplement scam.