Green tea extract/EGCG/ L-Theanine/ Caffeine/Catechins

Product Details:

Product: Green tea extract/EGCG/ L-Theanine/ Caffeine/Catechins

Biotanical Name: Camellia Sinensis L

Apparence: Yellow brown fine powder

Specification List:

EGCG 5%-95% HPLC/ CAS No.: 989-51-5

L-Theanine 20%/30%/40% HPLC/ CAS: 76822-21-4

Caffeine: AS CUSTOMER REQUEST

Catechins 20%-80% HPLC

Polyphenols 30%-98% HPLC

Origin: China

 

What is Green tea extract/EGCG/ L-Theanine/ Caffeine/Catechins?

What are the effect of Green tea extract/EGCG/ L-Theanine/ Caffeine/Catechins?

  1. EGCG is a tea catechin that has tremendous antioxidant benefits including anti cancer effects, increased memory, cardiovascular benefits, and appetite suppressant or weight loss.
  2. L-theanine, a unique amino acid compound found in green tea, is noted for its calming benefits.  it can stimulate alpha brain wave activity and promote relaxation without drowsiness, also relieve fatigue, lower blood pressure and improve learning capability and memory. L-theanine, could improve sleep, relaxation, Increased cognitive performance,weight loss, Boosting the immune system.
  3. Catechins, a type of natural phenol and antioxidant.There is a wide variety of catechin effects and benefits, including cancer and mutation prevention, anti-tumor, antioxidant, and antibacterial effects, as well as lowering of blood cholesterol and elimination of active oxygen.
  4. Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class.[10] It is the world’s most widely consumed psychoactive drug.[11] Unlike many other psychoactive substances, it is legal and unregulated in nearly all parts of the world. There are several known mechanisms of action to explain the effects of caffeine. The most prominent is that it reversibly blocks the action of adenosine on its receptors and consequently prevents the onset of drowsiness induced by adenosine. Caffeine also stimulates certain portions of the autonomic nervous system.

 

Specification List of Green tea extract/EGCG/ L-Theanine/ Caffeine/Catechins?

EGCG 5%-95% HPLC/ CAS No.: 989-51-5

L-Theanine 20%/30%/40% HPLC/ CAS: 76822-21-4

Caffeine: AS CUSTOMER REQUEST

Catechins 20%-80% HPLC

Polyphenols 30%-98% HPLC

 

Why Lifebio Green tea extract/EGCG/ L-Theanine/ Caffeine/Catechins?

  • 100% Vegan
  • cGMP manufacturing
  • Organic availble
  • Allergen Free
  • GMO Free
  • Non-irradiated

 

Recommended Dosage of Green tea extract/EGCG/ L-Theanine/ Caffeine/Catechins

EGCG NOT MORE THAN 600mg/day

Daily intake of 3 to 5 cups/day (720 to 1,200 mL) of green tea provides at least 180 mg of catechins and at least 60 mg of theanine. Green tea extract should not be taken on an empty stomach due to the potential for hepatotoxicity from excessive levels of epigallocatechin gallate (EGCG).

Anogenital warts: Topical application of sinecatechins (polyphenon E 10% or 15%) was used for up to 16 weeks in a clinical study.

Cardiovascular risks: Green tea catechins or extract (160 to 2,488 mg/day) have been used in trials, often in divided dosages (treatment duration, 2 weeks to 3 months).

Cognitive impairment: Two 430 mg capsules (each capsule containing green tea extract 360 mg and L-theanine 60 mg) administered twice daily, 30 minutes after meals, for 16 weeks (total daily green tea extract dose, 1,440 mg; total daily L-theanine dose, 240 mg).

Depression: 2 to 4 or more cups/day of green tea has been used to lower the prevalence of depressive symptoms.

Diabetes: An EGCG dosage range of 84 to 386 mg/day may be adequate to support glucose homeostasis, based on available literature.

Obesity: ECGC 400 mg twice daily for 8 weeks was used in one clinical trial; green tea extract tablets (containing 125 mg of catechins) and a daily green tea catechin beverage (containing 625 mg of catechins) have also been used in studies of overweight and obese adults.