The Three Cited Sources: NCCIH, NIH & PubMed, A Verification Guide

This site cites three specific sources worth checking directly rather than assuming what they cover: an NCCIH Herbs at a Glance page, an NIH Office of Dietary Supplements fact-sheet list, and a PubMed search link.

What the three sources actually are

NCCIH's Herbs at a Glance overview, the NIH Office of Dietary Supplements' general fact-sheet list, and a PubMed search link on ashwagandha and stress response research.

Why this mix, and what it does not specifically cover

Worth noting that Tongkat Ali, Maca Root, Horny Goat Weed, L-Arginine HCl and Grape Seed Extract are not each separately cited among these three sources, and none represents a trial of the finished combined SodaPeak formula.