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$96.00 save $18.00 -- applied automatically through this link
When you buy through our links, we earn a small commission -- and that is what funds all the free education here. It never costs you more. Products are not intended to diagnose, treat, cure, or prevent any disease.
What it is
A concentrated green tea extract standardized to 97% polyphenols, about 65% of them catechins, with more than 95 mg of EGCG per capsule -- roughly the antioxidant equivalent of seven cups of green tea in a 99.5% caffeine-free form. Standardization is the point: every capsule delivers a consistent catechin dose instead of the wide swing you get cup to cup.
Why the evidence supports it
Green tea catechins are among the most heavily studied plant antioxidants in nutrition science, and the mechanism is well mapped -- catechins like EGCG neutralize free radicals and help shield cell structures, including DNA, from oxidative wear. A standardized extract also has bioavailability behind it: a comparative study found the concentrated catechins raised plasma antioxidant capacity more effectively than drinking green or black tea. That makes a standardized, low-caffeine extract one of the most evidence-based ways to lean on antioxidant support day to day, feeding straight into the cell's Maintain function -- buffering oxidative stress so cells can hold their steady, healthy state.
What it supports
- Supports the body's normal antioxidant defenses
- Supports a healthy inflammation response already within normal range
- Provides standardized green tea catechins
- Supports healthy cellular aging as part of a balanced routine
Which function it supports
Ties to the cell's Maintain function -- catechins help neutralize oxidative stress so cells can hold their steady, healthy state.
Learn the why behind this pillarHow it relates to your cells and mind
Every product here ties back to a specific job your body does. This one touches the functions below -- follow either link to see the mechanism in full, then dig into the studies.
What it is made of -- and the mechanisms behind it
Each ingredient acts on several of the body's functions. Taken together, this product touches these cell and mind functions -- follow any to see the mechanism in full.
The ingredients
Mechanisms drawn from our ingredient knowledge base (1 profiled ingredients). Structure and function only -- not a treatment claim.
What’s actually in it
Label revision 2015Transcribed from the manufacturer’s official Product Information Page, exactly as printed. Ingredient names that link open our research page for that ingredient, with the studies behind it.
| Amount per 2 capsules | Amount | % DV |
|---|---|---|
| Green tea leaf ExtractCamellia sinensis | 500 mg | * |
- Servings per container:
- 60
- Other ingredients:
- Gelatin, Microcrystalline Cellulose, Stearic Acid, Silicon Dioxide.
Standardized to a minimum 97% pure polyphenols, 65% of which are catechins (>95 mg EGCg per capsule). Decaffeinated for labeling purposes: ~1.5-2 mg caffeine per capsule (a cup of coffee is 100-150 mg). Label caution: do not exceed 1,200 mg green tea combined with other green-tea-containing supplements.
Source: official Product Information Page . Amounts are the manufacturer’s, not ours. Structure and function only -- nothing here is medical advice, and nothing here may be used to diagnose, treat, cure, or prevent any disease.
The science on the ingredients
If you have had labs done
These are lab markers where this product's ingredients have measured evidence in our citation library. This is not a claim that the product will change your results -- the research attaches to the ingredient, and what a marker means depends on the whole picture. Each one links to its full entry, including what typically moves it and how to read it.
- Polyphenols (Gut Barrier)emerging evidence
via Green tea catechins/EGCG · 81 studies, 19 in people
- Prostate-Specific Antigen (PSA) Total, Free & Percent Freeemerging evidence
via Green tea catechins/EGCG · 6 studies, 3 in people
What people often notice when this marker sits outside the usual range
Higher: Frequently NOTHING -- which is the entire reason PSA is measured rather than waited for.
Lower: No symptoms. ⚠️ Note that finasteride and dutasteride roughly HALVE PSA -- a result on either must be doubled to be interpreted, and forgetting this hides real findings.
- Prostate-Specific Antigen (PSA)emerging evidence
via Green tea catechins/EGCG · 6 studies, 3 in people
What people often notice when this marker sits outside the usual range
Higher: Frequently NOTHING -- which is the entire reason PSA is measured rather than waited for.
Lower: ⚠️ Finasteride and dutasteride roughly HALVE PSA.
Lab results are interpreted by a qualified clinician who knows your history. Nothing here diagnoses anything or replaces that conversation.
No product works in isolation
Every cell function above -- Sense, Exchange, Transform, Build, Maintain, Adapt -- needs the same broad base of optimal micronutrient levels running underneath it, all the time. TeGreen 97 is not a stand-alone fix; it is one piece that plugs into that larger system. The foundation comes first, and this supports it.
Stacks well with
Pick your goal -- here is what TeGreen 97 pairs with for each. Nothing works in isolation; these share the same systems.
For Epigenetics
For Immune
Foundational, or targeted?
Not everything in the shop is meant to be taken forever. Some products here are foundational -- a daily nutrient base built for long-term, ongoing use. Others are targeted -- shorter-term support for a specific season, not a lifelong habit. If you are not sure which one this is, that is a fair question to ask us before you buy.
Learn more, on your terms
Do not take our word for it -- go read. Each topic below opens a pre-loaded search so you can explore the nutrient, the mechanism, or the device for yourself.
Search the full studies libraryHow to use it
Take with food and water, ideally not on an empty stomach and not late in the day. One capsule with a meal is a common routine. Follow the label.
Where to get it
Ready when you are. This link takes you to the official, verified source for this product.
Get TeGreen 97The studies
See the research behind the science we point to.
Explore studiesThe blog
Plain-language reads on how it all fits together.
Read the blogOptimal nutrients are the definition of longevity
Long-term cell function depends on having what it needs, at the level it needs it, for as long as it needs it. That is the whole thesis behind everything we point you to here.
When you buy through our links, we earn a small commission -- and that is what funds all the free education here. It never costs you more. Products are not intended to diagnose, treat, cure, or prevent any disease.
TeGreen 97 is a concentrated green tea extract standardized for catechins (including EGCG) in a low-caffeine form. It packs the useful part of many cups of green tea into a single capsule. It fits anyone who wants consistent antioxidant support without drinking cup after cup.
FAQ
What does TeGreen 97 support?
It supports the body's normal antioxidant defenses, a healthy inflammation response already within normal range, and healthy cellular aging as part of a balanced routine, while providing standardized green tea catechins.
How do I take it?
Take with food and water, ideally not on an empty stomach and not late in the day. One capsule with a meal is a common routine. Follow the label.
What makes it different?
Green tea is one of the most-studied everyday plants there is, and a reputable, low-caffeine standardized extract gives you a consistent catechin dose in one capsule.