Psyllium Husk Fiber: The Power of Psyllium Husk
Psyllium husk (Plantago ovata) is a natural fiber supplement with extensive therapeutic applications supported by decades of clinical research. As…
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Latest Articles
Explore the newest evidence-based insights from the Sighed Effects team.
Supplement Certifications Compared: Which Seals Actually Matter—and What They Really Test For
Not all supplement seals mean the same thing. Compare USP, NSF, Informed Choice, Labdoor, and more to find out which…
International Supplement Certifications: A Global Guide to Safety Standards, Regulatory Bodies, and Label Oversight
A global guide to supplement certifications: Learn how Australia, Canada, Europe, Japan, China, and South Korea regulate and approve supplements…
BSCG Supplement Certification: The Anti-Doping Gold Standard for Athletes and Brands
BSCG certification helps verify that supplements are free from banned substances. Learn how it works, what it covers, and how…
Should You Trust In-House Supplement Testing? A Deep Look at Internal Quality Control
In-house testing supports supplement quality control—but only independent labs can deliver objective, consumer-facing verification. This article breaks down the strengths…
Independent Lab Testing of Supplements: Why It Matters, How It Works, and What to Look For
A science-based guide to independent supplement testing—what it is, how it works, and why it matters. Learn how to evaluate…
