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Fisetin vs. Quercetin
Quercetin and fisetin are natural compounds known as flavonoids, which are found in many plants and contribute to their vibrant colors, thereby pro...

NMN and Methylation
The body is made up of trillions of tiny cells. These cells need energy to do everything — from helping you breathe, think, move, and grow to repai...

AHK Cu vs. GHK Cu | Differences, Comparison
GHK-Cu and AHK-cu are copper peptides used as active ingredients in hair and skincare products. Copper peptides have an affinity to skin cells and ...

Urolithin A vs. CoQ10
Urolithin A and CoQ10 (short for Coenzyme Q10) are compounds the body makes and uses to support cellular function — the foundation of our health. S...

Urolithin A Effect on Cancer
Urolithin A (often shortened to “UA” in these studies) is a compound our gut bacteria can make when eating ellagitannin‑rich foods like pomegranate...

The Best Supplements for Building Muscle After 60
As the number of candles on the cake increases, maintaining muscle mass and strength becomes an even more important aspect of our overall health an...

Luteolin vs Lutein
Luteolin is a flavonoid and lutein is an organic pigment called carotenoid. Both compounds are found in plants, but lutein can also be found in egg...

Best Luteolin Supplements in 2025
Luteolin — not to be confused with lutein — is a naturally occurring flavonoid found in many plants like celery, parsley, and chamomile. As a dieta...

NAD Therapy Side Effects | Risks & Considerations
NAD (nicotinamide adenine dinucleotide) therapy is a medical intervention that increases nicotinamide adenine dinucleotide (NAD+) levels in the bod...

NR Foods | Nicotinamide Riboside From Your Diet
Nicotinamide riboside (NR) is a form of vitamin B3 that's been studied for its benefits for healthy aging. You find NR naturally in foods like brew...

What is Nicotinamide Riboside Hydrogen Malate?
Nicotinamide riboside hydrogen malate (NR-HM) is a version of a vitamin B3 supplement. It's synthesized in a lab by combining nicotinamide riboside...

Nicotinamide vs Nicotinamide Riboside
Nicotinamide (NAM) and nicotinamide riboside (NR) are forms of vitamin B3. Vitamin B3 is a family of related compounds that the body converts into ...