Green Tea Phytosome
Research Reliability -
A bioavailable green tea extract rich in EGCG that supports fat metabolism, cardiovascular health, and antioxidant protection.
Appetite
Mood
Sleep
Green Tea Phytosome
Description
This phytosome formulation binds the polyphenols of green tea, particularly EGCG (epigallocatechin gallate), to phosphatidylcholine to dramatically increase their bioavailability and duration of action compared to standard green tea extracts. EGCG is a potent antioxidant that supports thermogenesis, enhances fat oxidation, and modulates metabolic enzyme activity relevant to weight management. It also inhibits LDL oxidation, supports endothelial function, and demonstrates neuroprotective properties. The phytosome form delivers the benefits of consuming many cups of green tea in a concentrated, liver-friendly, highly absorbed dose.
Effects
First 2 weeks
subtle
Weeks 2–4
metabolic and antioxidant support builds
Ongoing
cardiovascular and weight-adjacent support
How it Feels
Effects are quiet and metabolic rather than felt. Unlike a cup of green tea, the phytosome form is caffeine-light, so do not expect a lift. Take with food and avoid very high doses, which can stress the liver.
Usage
Entry Dose
150mg
Standard Dose
300–450mg
Max Dose
900mg
Onset
2–4 weeks
Combinations
Pairs well with
Synergistic
L-theanine — EGCG and theanine co-occur in tea; calm focus and metabolic support together
Quercetin — polyphenol synergy for antioxidant, anti-inflammatory, and metabolic support
Berberine — combined AMPK activation for glucose metabolism and weight management
Avoid combining
Contraindicated
Iron supplements — EGCG chelates iron significantly; separate by 2+ hours
Anticoagulants — EGCG has mild antiplatelet properties; additive risk at high doses
Biomarkers to Track
Subjective
(Daily)
Energy and alertness (1–10)
Appetite and cravings score
Mental focus quality
Objective
(Quarterly)
Fasting blood glucose
hs-CRP (inflammation marker)
LDL and total cholesterol
Generally safe, but concentrated EGCG extracts have been linked to liver stress, especially on an empty stomach.
People with liver conditions, and anyone sensitive to even small amounts of caffeine.
Taking high-dose extract fasted, and stacking it with other liver-taxing supplements.