Nutrient quality
A polyphenol marker is named, but its percentage and the EGCG content are not disclosed. A substantial headline amount is undermined by missing EGCG, standardization, and stimulant detail.
Analysis
400 mg of green-tea polyphenol material of green tea material provides a direct source of catechins that may support antioxidant defenses and normal metabolic signaling.
Caffeine content is not stated, making stimulant exposure difficult to judge. EGCG, caffeine, and decaffeination details are missing prevents a fully confident comparison with better-characterized extracts.
The capsule format keeps the product focused and easy to fit into a routine. only moderate value is useful, though the formula addresses only one botanical pathway and should not be treated as a broad health supplement.
Pros
Provides 400 mg of green-tea polyphenol material Identifies EGCG or catechin markers Offers only moderate value Simple capsule format
Cons
EGCG, caffeine, and decaffeination details are missing Caffeine amount is not disclosed No absorption-support ingredients Narrow single-botanical scope
Warnings
Concentrated green tea extract has occasionally been linked with liver injury, particularly when taken fasting; stop use for dark urine, jaundice, or persistent upper-abdominal pain. Green tea catechins can reduce non-heme iron absorption, so people using oral iron should separate the servings. Caffeine content is not disclosed, so caffeine-sensitive users cannot predict effects on sleep, heart rate, or anxiety.
