Category
Supplement Reviews
Every product we’ve run through the 5-Point Quality Filter, organized by what it’s for: Weight Management, Blood Sugar, Brain & Focus, and the rest. Each review states a Trust Score, not just a pass/fail label, and every product that failed our bar is still published here, not quietly dropped. Browse by category below, or see the ingredient-science, safety, comparison and how-to guides that support each review.
96 reviews in this category
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…
Binaural Beats and Brainwave Entrainment Audio: Safety, Risks, and Who Should Be Cautious
Binaural beats and brainwave-entrainment audio are generally low-risk, but a few real, specific cautions apply: especially for people…
How Much Xylitol Do You Actually Need for Cavity Prevention? A Practical Dosing Guide
Xylitol has real, meta-analysis-level human evidence for cavity prevention: but only at doses most single-capsule products don't reach.…
Do Supplements Actually Help Tinnitus? What Clinical Guidelines Really Say
The American Academy of Otolaryngology's own clinical guideline recommends against dietary supplements for tinnitus. Here's exactly what the…
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…
How to Use Gamma-Frequency Audio for Focus: A Practical, Evidence-Based Guide
Gamma-frequency audio (40Hz) is built on real neuroscience, but knowing how to use it correctly, and what it…
ProDentim vs ProvaDent: Which Oral Probiotic Actually Fits You?
ProDentim and ProvaDent are both DigiproSpark-reviewed oral-health capsules with genuinely different strengths: one has a strain-matched probiotic, the…
Audifort Review 2026: Ingredients, Evidence & Honest Verdict
Audifort is a liquid drops supplement marketed for hearing support and tinnitus relief. We checked it against major…