Category
Ingredient Science
Deep dives on individual ingredients: mechanism of action, the dose used in the supporting studies, and how that compares to what supplement labels typically provide. These guides exist to give the per-ingredient context a single product review doesn’t have room for, and every one links back to the primary research it’s built on.
18 reviews in this category
Ingredient Lookup: Every Ingredient We’ve Researched, Indexed
A real, sourced index of every ingredient we've researched in depth, alphabetized, with a one-line finding and a…
Gymnema Sylvestre: The Real Evidence Is Blood Sugar, Not “Nerve Support”
Gymnema Sylvestre's real, meta-analysis-level clinical evidence is for glucose and insulin regulation: not the “neuroprotective, nerve-support” framing some…
Undecylenic Acid: The FDA-Recognized Antifungal Active, Explained
Undecylenic acid is one of the few topical antifungal actives with FDA over-the-counter monograph recognition. Here is what…
Tea Tree Oil for Nail Fungus: What the Clinical Trials Actually Show
Tea tree oil is a genuinely popular natural antifungal ingredient. Here is what the actual randomized trial evidence…
Quercetin, Curcumin & Resveratrol: What the Combination Is Actually Studied For
This antioxidant trio shows up in greens powders marketed for general immune and wellness support. The real clinical…
Reishi, Shiitake & Maitake for Immune Support: The Real 2023 Beta-Glucan Evidence
Reishi, shiitake and maitake mushrooms are marketed as immune superfoods everywhere. Here's what a real 2023 randomized controlled…
Moringa Oleifera Health Benefits: What the Full 2025 Evidence Actually Shows
Moringa oleifera is marketed as a superfood cure-all. Here's what the real 2025 clinical research, including a rigorous…
Delphinol Maqui Berry Extract: The Real Trial Behind This Blood-Sugar Ingredient
Delphinol, a standardized maqui berry extract, has real published trial data in prediabetic adults: a measured HbA1c change,…
L-Arabinose (“Sukre”): The Real Science Behind the Blood-Sugar “Sugar Hack”
L-arabinose (marketed as "Sukre") is a genuine, published, mechanism-specific blood-sugar ingredient: but its effect only applies to sucrose-containing…
Huperzine A: The Real Mechanism Behind This Potent Nootropic (and Why It Needs Care)
Huperzine A isn't a mild herbal extract: it's a genuine, potent acetylcholinesterase inhibitor, the same enzyme class some…