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L-Carnitine 1500 Heat Gummy Bear

VMI Sports Black Series
4.7
★ ★ ★ ★ ★
(19 ratings)
Acetyl L-Carnitine 500 mg
L-Carnitine 500 mg
Product Image
Score77
A useful three-form carnitine blend with supportive thermogenic ingredients and good stated value. Form-yield and stimulant details remain incomplete.
How scoring works
Quantity:16 Liquid(s) • (31 servings)
Goals:
Weight Loss
Energy
Metabolism Boost
Anti-Aging
Mental Focus

Score 77

A useful three-form carnitine blend with supportive thermogenic ingredients and good stated value. Form-yield and stimulant details remain incomplete.
How scoring works
$19.99($0.64 per serving)
Nutrition Faktory
$ 19.99
iHerb
$ 27.99
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Analysis

Generic carnitine, L-carnitine tartrate, and acetyl L-carnitine each contribute 500 mg. Green tea, gamma-butyrobetaine, grains of paradise, and BioPerine add thermogenic or absorption-oriented support.

The blend is most relevant to energy, weight, and metabolism goals, while the acetyl form provides only moderate cognitive depth. It does not establish that weight loss will occur without the broader diet and activity context.

All active weights are disclosed and combined carnitine value is favorable. Missing elemental-yield, salt, caffeine, and branded-purity details limit precise assessment.

Who is it for
  • Adults seeking several carnitine forms together
  • Active users focused on energy and metabolism
  • People who tolerate thermogenic botanicals
Best for
  • Combined carnitine support
  • Exercise energy
  • Metabolic routines

Pros

  • Provides three carnitine forms
  • Includes an effective acetyl L-carnitine amount
  • Discloses supporting actives

Cons

  • Elemental yield is unclear
  • Green-tea caffeine is not stated
  • Added enhancers increase interaction complexity

Warnings

  • L-carnitine may cause nausea, diarrhea, cramps, or a fishy body odor in sensitive users.
  • Carnitine can interact with warfarin and may require closer anticoagulation monitoring.
  • BioPerine can alter exposure to some medicines by changing their absorption or metabolism.

Nutrient quality

80 Highest impact

Three carnitine forms provide meaningful metabolic depth with several complementary botanicals. Incomplete salt, yield, and extract-standardization details limit form confidence.

.

Ingredient transparency

81 Highest impact

Every active amount is disclosed and no proprietary blend is used. Some form, standardization, usage, and inactive-ingredient details remain incomplete.

.

Customer satisfaction

58 Moderate impact

The supplied aggregate satisfaction signal is favorable and has some support from its response volume. Specific experience details are absent, so complaint patterns and purpose fit cannot be confirmed.

.

Value for money

84 Highest impact

A focused carnitine blend and attractive serving value support good value. Incomplete form detail is the main limitation.

.
Report analysis

Goals

Weight Loss
Weight Loss
Impact
Highest effect
B Goal FitB+ Strength of SupportB- CoverageA Formula Quality
Green Tea · 50 mg

Three carnitine forms, green tea, grains of paradise, and black pepper create a clear metabolic and thermogenic strategy. Human weight-loss evidence for carnitine is modest, while the disclosed EGCG amount is below the stronger green-tea ranges.

Each carnitine form has a separate amount, and grains of paradise and green tea name relevant active compounds. The core doses are transparent, though the actual 6-paradol strength and carnitine salt details remain incomplete.

Study evidence
Green Tea Supportive 42 studies
Energy
Energy
Impact
Highest effect
B+ Goal FitB+ Strength of SupportB CoverageB+ Formula Quality
Acetyl L-Carnitine · 500 mg

Three carnitine forms support fatty-acid transport and exercise-related energy metabolism, including 500 mg acetyl L-carnitine for brain-oriented use. Green tea and grains of paradise add thermogenic pathways, though their active stimulant content is not fully disclosed.

The total 1,500 mg carnitine amount is meaningful and each form is separately listed. The formula is reasonably focused, but evidence for noticeable energy in users without low carnitine status is less consistent than for caffeine.

Study evidence
Acetyl L-Carnitine Supportive 19 studies
Metabolism Boost
Metabolism Boost
Impact
High effect
B Goal FitB Strength of SupportB- CoverageA- Formula Quality
Acetyl L-Carnitine · 500 mgGreen Tea · 50 mg

Three carnitine forms provide direct support for fatty-acid transport into mitochondria. Green tea and grains of paradise add smaller thermogenic mechanisms.

Each carnitine form is fully quantified, and the combined serving provides useful depth. The compact liquid formula avoids caffeine and does not rely on a hidden proprietary blend.

Study evidence
Acetyl L-Carnitine Adverse 1 study
Green Tea Supportive 31 studies
Anti-Aging
Anti-Aging
Impact
High effect
B Goal FitB+ Strength of SupportB- CoverageB Formula Quality
Green Tea · 50 mg

Three carnitine forms support mitochondrial energy, while acetyl L-carnitine adds relevance to cognitive function. The disclosed carnitine amounts are substantial, including a meaningful acetyl-form serving.

Green tea, grains of paradise, and black pepper broaden the formula toward thermogenesis rather than restorative aging. Missing acetyl-carnitine salt and sourcing details limit confidence in form quality.

Study evidence
Acetyl L-Carnitine Supportive 1 study
Green Tea Supportive 9 studies
Mental Focus
Mental Focus
Impact
High effect
C+ Goal FitB Strength of SupportC CoverageC+ Formula Quality
Acetyl L-Carnitine · 500 mg

A clearly disclosed 500 mg acetyl-L-carnitine amount may support mental energy and cognitive performance. Two other carnitine forms add metabolic support, while green tea provides only a small secondary contribution.

The formula is marketed more for exercise and thermogenic use than sustained attention. Missing salt and sourcing details reduce confidence in the acetyl-L-carnitine component.

Study evidence
Acetyl L-Carnitine Supportive 7 studies
Brain Health
Brain Health
Impact
Moderate effect
C+ Goal FitC+ Strength of SupportC- CoverageC- Formula Quality

Acetyl-L-carnitine offers a relevant route to cellular energy support in the nervous system. The formula is marketed around thermogenesis and combines it with other carnitine forms that are less specific to cognition.

The acetyl form is supplied at a useful lower-end amount, while source and salt details are missing. Green tea and related additions broaden metabolic support but do not create a comprehensive brain formula.

Study evidence
Acetyl L-Carnitine Supportive 19 studies

Ingredients

IngredientAmount per serving
L-Carnitine
500 mg
Acetyl L-Carnitine
500 mg
L-Carnitine L-Tartrate
500 mg
Green Tea leaf extract (EGCG)
 50 mg
Gamma Butyrobetaine HCl
25 mg
Paradoxine Grains of Paradise extract (Aframomum melegueta) seed extract (6-Paradol)
 15 mg
Bioperine (Black Pepper (Piper nigrum) fruit extract)
 2.5 mg
Adults 18–50 Sugar Free Women
Report overview
L-Carnitine · 500 mg OverallScore68
D- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyB+ Value

The blend combines generic carnitine, acetyl L-carnitine, and tartrate, giving useful total carnitine exposure with mixed goal alignment. No branded purity source is named, and elemental yield is not separated from compound weight. Cost per estimated useful gram is favorable for the combined formula.

View ingredientView products
Acetyl L-Carnitine · 500 mg OverallScore68
D- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value

ALCAR makes up only one part of a three-form carnitine blend, reducing its fit for an ALCAR-focused collection. Its 500 mg amount is effective and clearly disclosed. The cost per effective ALCAR amount falls in a moderate tier, but the unspecified salt and sourcing limit quality confidence.

View ingredientView products
Loading alternative details
84 Performance

Acetyl-L-Carnitine Arginate

Life Extension
<p>Two separately identified acetyl-L-carnitine salts provide 620 mg in a focused formula, offering a more deliberate fit for its main use than the original's broader blend. The narrower design improves ingredient clarity, but it gives up some of the original's combined acetyl-L-carnitine and thermogenic coverage.</p>
84 Performance

Acetyl L-Carnitine & Alpha-Lipoic Acid

Source Naturals
<p>Acetyl-L-carnitine pairs with 150 mg of alpha-lipoic acid for complementary mitochondrial and antioxidant support, offering a more deliberate fit for its main use than the original's broader blend. The narrower design improves ingredient clarity, but it gives up some of the original's combined acetyl-L-carnitine and thermogenic coverage.</p>
83 Performance

L-Carnitine + Tartrate

ALLMAX
<p>A substantial 1,470 mg amount of L-carnitine tartrate keeps the formula closely aligned with exercise and energy metabolism, offering a more deliberate fit for its main use than the original's broader blend. The narrower design improves ingredient clarity, but it gives up some of the original's combined acetyl-L-carnitine and thermogenic coverage.</p>
86 Budget

L-Carnitine 500 mg

NOW
<p>A lower serving cost makes this a more economical way to obtain carnitine. A clearly identified 500 mg L-carnitine tartrate serving keeps the formula focused on exercise and energy metabolism, though it does not reproduce the original's three carnitine forms or added thermogenic extracts.</p>
84 Budget

L-Carnitine 500 mg

Swanson
<p>A lower serving cost makes this a more economical way to obtain carnitine. A straightforward 500 mg L-carnitine serving offers a simpler approach to energy metabolism, though it does not reproduce the original's three carnitine forms or added thermogenic extracts.</p>
86 Budget

Acetyl-L-Carnitine 500 mg

The Vitamin Shoppe
<p>A lower serving cost makes this a more economical way to obtain carnitine. A clearly identified 500 mg acetyl-L-carnitine form keeps cognitive and metabolic support easy to assess, though it does not reproduce the original's three carnitine forms or added thermogenic extracts.</p>
87 Value

Acetyl L-Carnitine 500 mg

Swanson
<p>A clearly identified 500 mg acetyl-L-carnitine form keeps cognitive and metabolic support easy to assess, and the lower serving cost creates a favorable balance of clarity and value. Compared with the original, the formula is less broad but avoids paying for small green-tea, grains-of-paradise, and black-pepper additions.</p>
86 Value

L-Carnitine

NOW
<p>The liquid provides 635 mg of L-carnitine tartrate with flexible dosing, and the lower serving cost creates a favorable balance of clarity and value. Compared with the original, the formula is less broad but avoids paying for small green-tea, grains-of-paradise, and black-pepper additions.</p>
83 Value

L-Carnitine Fumarate With Biosint Carnitines 855 mg

Doctor's Best
<p>Biosint L-carnitine fumarate provides a named source and a substantial compound amount, and the lower serving cost creates a favorable balance of clarity and value. Compared with the original, the formula is less broad but avoids paying for small green-tea, grains-of-paradise, and black-pepper additions.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Acetyl-L-carnitine treatment in minimal hepatic encephalopathy.
    Malaguarnera M; Gargante MP; Cristaldi E; Vacante M; Risino C; Cammalleri L; Pennisi G; Rampello L · Digestive diseases and sciences · 2008
    Randomized trial125 participantsCognitive Support Brain Health forAcetyl L-Carnitine
  2. Acetyl L-carnitine slows decline in younger patients with Alzheimer's disease: a reanalysis of a double-blind, placebo-controlled study using the trilinear approach.
    Brooks JO; Yesavage JA; Carta A; Bravi D · International psychogeriatrics · 1998
    Randomized trial334 participantsCognitive Support forAcetyl L-Carnitine
  3. A 1-year controlled trial of acetyl-l-carnitine in early-onset AD.
    Thal LJ; Calvani M; Amato A; Carta A · Neurology · 2000
    Randomized trial229 participantsCognitive Support forAcetyl L-Carnitine
  4. Acetyl-L-carnitine Slows the Progression from Prefrailty to Frailty in Older Subjects: A Randomized Interventional Clinical Trial.
    Malaguarnera G; Catania VE; Bertino G; Chisari LM; Castorina M; Bonfiglio C; Cauli O; Malaguarnera M · Current pharmaceutical design · 2022
    Randomized trial92 participantsAnti-Aging forAcetyl L-Carnitine
  5. Green tea and coffee intake and risk of cognitive decline in older adults: the National Institute for Longevity Sciences, Longitudinal Study of Aging.
    Shirai Y; Kuriki K; Otsuka R; Kato Y; Nishita Y; Tange C; Tomida M; Imai T; Ando F; Shimokata H · Public health nutrition · 2021
    Cohort study1,305 participantsAnti-Aging forGreen Tea
  6. Associations of green tea, coffee, and soft drink consumption with longitudinal changes in leukocyte telomere length.
    Sohn I; Shin C; Baik I · Scientific reports · 2023
    Cohort study1,952 participantsAnti-Aging forGreen Tea
  7. Can teatime increase one's lifetime?
    Nakachi K; Eguchi H; Imai K · Ageing research reviews · 2003
    Cohort studyAnti-Aging forGreen Tea
  8. Influences of tea consumption on self-rated health and life satisfaction among older adults: Evidence from the CLHLS.
    Zou M; Sun C; Yang M; Li C; Wang S; Zheng D; Wang J; Yu L; Sun L; Wang Y; Chen H; Zeng Y · PsyCh journal · 2025
    Cohort study78,345 participantsAnti-Aging forGreen Tea
  9. Double-blinded, placebo-controlled trial of green tea extracts in the clinical and histologic appearance of photoaging skin.
    Chiu AE; Chan JL; Kern DG; Kohler S; Rehmus WE; Kimball AB · Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.] · 2005
    Randomized trial40 participantsAnti-Aging forGreen Tea
  10. Long-term acetyl-L-carnitine treatment in Alzheimer's disease.
    Spagnoli A; Lucca U; Menasce G; Bandera L; Cizza G; Forloni G; Tettamanti M; Frattura L; Tiraboschi P; Comelli M · Neurology · 1991
    Randomized trial130 participantsBrain Health Cognitive Support forAcetyl L-Carnitine
  11. Pharmaco-electroencephalographic and clinical effects of the cholinergic substance--acetyl-L-carnitine--in patients with organic brain syndrome.
    Herrmann WM; Dietrich B; Hiersemenzel R · International journal of clinical pharmacology research · 1990
    Randomized trialBrain Health forAcetyl L-Carnitine
  12. Acetyl-L-carnitine improves cognitive functions in severe hepatic encephalopathy: a randomized and controlled clinical trial.
    Malaguarnera M; Vacante M; Motta M; Giordano M; Malaguarnera G; Bella R; Nunnari G; Rampello L; Pennisi G · Metabolic brain disease · 2012
    Randomized trial61 participantsBrain Health Cognitive Support forAcetyl L-Carnitine
  13. Acetyl-L-carnitine in the treatment of mildly demented elderly patients.
    Passeri M; Cucinotta D; Bonati PA; Iannuccelli M; Parnetti L; Senin U · International journal of clinical pharmacology research · 1990
    Randomized trial60 participantsBrain Health Mental Focus forAcetyl L-Carnitine
  14. A green tea extract high in catechins reduces body fat and cardiovascular risks in humans.
    Nagao T; Hase T; Tokimitsu I · Obesity (Silver Spring, Md.) · 2007
    Randomized trial240 participantsCardiovascular Support Weight Loss forGreen Tea
  15. The effects of green tea supplementation on cardiovascular risk factors: A systematic review and meta-analysis.
    Zamani M; Kelishadi MR; Ashtary-Larky D; Amirani N; Goudarzi K; Torki IA; Bagheri R; Ghanavati M; Asbaghi O · Frontiers in nutrition · 2023
    Meta-analysis55 studies pooledCardiovascular Support forGreen Tea
  16. Effect of Green Tea on Blood Pressure in Healthy Individuals: A Meta-Analysis.
    Yıldırım Ayaz E; Dincer B; Mesci B · Alternative therapies in health and medicine · 2023
    Meta-analysis680 participants9 studies pooledCardiovascular Support forGreen Tea
  17. Effects of green tea on lipid profile in overweight and obese women.
    Li A; Wang Q; Li P; Zhao N; Liang Z · International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition · 2024
    Meta-analysis1,818 participants15 studies pooledCardiovascular Support forGreen Tea
  18. Green tea consumption and risk of cardiovascular and ischemic related diseases: A meta-analysis.
    Pang J; Zhang Z; Zheng TZ; Bassig BA; Mao C; Liu X; Zhu Y; Shi K; Ge J; Yang YJ; Dejia-Huang; Bai M; Peng Y · International journal of cardiology · 2016
    Meta-analysis259,267 participants9 studies pooledCardiovascular Support forGreen Tea
  19. A double-blind, parallel, multicenter comparison of L-acetylcarnitine with placebo on the attention deficit hyperactivity disorder in fragile X syndrome boys.
    Torrioli MG; Vernacotola S; Peruzzi L; Tabolacci E; Mila M; Militerni R; Musumeci S; Ramos FJ; Frontera M; Sorge G; Marzullo E; Romeo G; Vallee L; Veneselli E; Cocchi E; Garbarino E; Moscato U; Chiurazzi P; D'Iddio S; Calvani M; Neri G · American journal of medical genetics. Part A · 2008
    Randomized trial63 participantsCognitive Support forAcetyl L-Carnitine
  20. Acetyl L-carnitine (ALC) treatment in elderly patients with fatigue.
    Malaguarnera M; Gargante MP; Cristaldi E; Colonna V; Messano M; Koverech A; Neri S; Vacante M; Cammalleri L; Motta M · Archives of gerontology and geriatrics · 2008
    Randomized trial96 participantsCognitive Support forAcetyl L-Carnitine
  21. Safety and efficacy of cognitive training plus epigallocatechin-3-gallate in young adults with Down's syndrome (TESDAD): a double-blind, randomised, placebo-controlled, phase 2 trial.
    de la Torre R; de Sola S; Hernandez G; Farré M; Pujol J; Rodriguez J; Espadaler JM; Langohr K; Cuenca-Royo A; Principe A; Xicota L; Janel N; Catuara-Solarz S; Sanchez-Benavides G; Bléhaut H; Dueñas-Espín I; Del Hoyo L; Benejam B; Blanco-Hinojo L; Videla S; Fitó M; Delabar JM; Dierssen M; TESDAD study group · The Lancet. Neurology · 2017
    Randomized trial87 participantsCognitive Support forGreen Tea
  22. Association between tea consumption and risk of cognitive disorders: A dose-response meta-analysis of observational studies.
    Liu X; Du X; Han G; Gao W · Oncotarget · 2018
    Meta-analysis48,435 participants17 studies pooledCognitive Support forGreen Tea
  23. Investigating the Impact of Tea Consumption on Cognitive Function and Exploring Tea-Genetic Interactions in Older Adults Aged 65-105 Years: Findings from the 2002-2018 CLHLS Data.
    Yu L; Yang M; Ye KX; Li C; Zou M; Wang J; Yuan X; Zheng D; Sun C; Zhang Y; Feng Q; Maier AB; Sun L; Feng L; Wang Y; Chen H; Zeng Y · The journal of prevention of Alzheimer's disease · 2024
    Cohort study76,270 participantsCognitive Support forGreen Tea
  24. Consumption of green tea, but not black tea or coffee, is associated with reduced risk of cognitive decline.
    Noguchi-Shinohara M; Yuki S; Dohmoto C; Ikeda Y; Samuraki M; Iwasa K; Yokogawa M; Asai K; Komai K; Nakamura H; Yamada M · PloS one · 2014
    Cohort study490 participantsCognitive Support forGreen Tea
  25. Green Tea Consumption and the Risk of Incident Dementia in Elderly Japanese: The Ohsaki Cohort 2006 Study.
    Tomata Y; Sugiyama K; Kaiho Y; Honkura K; Watanabe T; Zhang S; Sugawara Y; Tsuji I · The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2018
    Cohort study13,645 participantsCognitive Support forGreen Tea
  26. Oral acetyl-L-carnitine therapy reduces fatigue in overt hepatic encephalopathy: a randomized, double-blind, placebo-controlled study.
    Malaguarnera M; Vacante M; Giordano M; Pennisi G; Bella R; Rampello L; Malaguarnera M; Li Volti G; Galvano F · The American journal of clinical nutrition · 2011
    Randomized trial121 participantsEnergy forAcetyl L-Carnitine
  27. The supplementation of acetyl-L-carnitine decreases fatigue and increases quality of life in patients with hepatitis C treated with pegylated interferon-α 2b plus ribavirin.
    Malaguarnera M; Vacante M; Bertino G; Neri S; Malaguarnera M; Gargante MP; Motta M; Lupo L; Chisari G; Bruno CM; Pennisi G; Bella R · Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research · 2012
    Randomized trial60 participantsEnergy forAcetyl L-Carnitine
  28. Acetyl-L-carnitine reduces depression and improves quality of life in patients with minimal hepatic encephalopathy.
    Malaguarnera M; Bella R; Vacante M; Giordano M; Malaguarnera G; Gargante MP; Motta M; Mistretta A; Rampello L; Pennisi G · Scandinavian journal of gastroenterology · 2011
    Randomized trial67 participantsEnergy forAcetyl L-Carnitine
  29. A prospective study to evaluate the efficacy and safety of oral acetyl-L-carnitine for the treatment of chemotherapy-induced peripheral neuropathy.
    Sun Y; Shu Y; Liu B; Liu P; Wu C; Zheng R; Zhang X; Zhuang Z; Deng Y; Zheng L; Xu Q; Jiang B; Ouyang X; Gao J; Xu N; Li X; Jiang S; Liang C; Yao Y · Experimental and therapeutic medicine · 2020
    Randomized trial239 participantsEnergy forAcetyl L-Carnitine
  30. Metabolomic biomarkers for (R, S)-ketamine and (S)-ketamine in treatment-resistant depression and healthy controls: A systematic review.
    Kumar R; Nuñez NA; Joshi N; Joseph B; Verde A; Seshadri A; Cuellar Barboza AB; Prokop LJ; Medeiros GC; Singh B · Bipolar disorders · 2024
    Systematic reviewEnergy forAcetyl L-Carnitine
  31. Acetyl-L-Carnitine Supplementation During HCV Therapy With Pegylated Interferon-α 2b Plus Ribavirin: Effect on Work Performance; A Randomized Clinical Trial.
    Malaguarnera G; Pennisi M; Gagliano C; Vacante M; Malaguarnera M; Salomone S; Drago F; Bertino G; Caraci F; Nunnari G; Malaguarnera M · Hepatitis monthly · 2014
    Randomized trial62 participantsMental Focus Productivity Boost forAcetyl L-Carnitine
  32. [Psycho-functional changes in attention and learning under the action of L-acetylcarnitine in 17 young subjects. A pilot study of its use in mental deterioration].
    Lino A; Boccia MM; Rusconi AC; Bellomonte L; Cocuroccia B · La Clinica terapeutica · 1992
    Non-randomized trial17 participantsMental Focus forAcetyl L-Carnitine
  33. Acetyl-L-carnitine (ALC) in attention-deficit/hyperactivity disorder: a multi-site, placebo-controlled pilot trial.
    Arnold LE; Amato A; Bozzolo H; Hollway J; Cook A; Ramadan Y; Crowl L; Zhang D; Thompson S; Testa G; Kliewer V; Wigal T; McBurnett K; Manos M · Journal of child and adolescent psychopharmacology · 2008
    Randomized trial112 participantsMental Focus forAcetyl L-Carnitine
  34. Acetyl-L-carnitine for patients with hepatic encephalopathy.
    Martí-Carvajal AJ; Gluud C; Arevalo-Rodriguez I; Martí-Amarista CE · The Cochrane database of systematic reviews · 2019
    Meta-analysis398 participants5 studies pooledMental Focus forAcetyl L-Carnitine
  35. Low Bioavailability and High TMAO Production: Novel Insights Into Acetylcarnitine and Carnitine Metabolism.
    Krims-Davis K; Ozola M; Razzivina V; Gukalova B; Konrade I; Dambrova M; Liepinsh E · Molecular nutrition & food research · 2025
    Randomized trialMetabolism Boost forAcetyl L-Carnitine
  36. Effect of green tea on glucose control and insulin sensitivity: a meta-analysis of 17 randomized controlled trials.
    Liu K; Zhou R; Wang B; Chen K; Shi LY; Zhu JD; Mi MT · The American journal of clinical nutrition · 2013
    Meta-analysis1,133 participants17 studies pooledMetabolism Boost forGreen Tea
  37. Green tea extract ingestion, fat oxidation, and glucose tolerance in healthy humans.
    Venables MC; Hulston CJ; Cox HR; Jeukendrup AE · The American journal of clinical nutrition · 2008
    Randomized trial23 participantsMetabolism Boost forGreen Tea
  38. Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans.
    Dulloo AG; Duret C; Rohrer D; Girardier L; Mensi N; Fathi M; Chantre P; Vandermander J · The American journal of clinical nutrition · 1999
    Randomized trial10 participantsMetabolism Boost forGreen Tea
  39. A 60-Day Green Tea Extract Supplementation Counteracts the Dysfunction of Adipose Tissue in Overweight Post-Menopausal and Class I Obese Women.
    Rondanelli M; Gasparri C; Perna S; Petrangolini G; Allegrini P; Fazia T; Bernardinelli L; Cavioni A; Mansueto F; Oberto L; Patelli Z; Tartara A; Riva A · Nutrients · 2022
    Randomized trial28 participantsMetabolism Boost forGreen Tea
  40. Epigallocatechin gallate alleviates non-alcoholic fatty liver disease through the inhibition of the expression and activity of Dipeptide kinase 4.
    Yang M; Yan R; Sha R; Wang X; Zhou S; Li B; Zheng Q; Cao Y · Clinical nutrition (Edinburgh, Scotland) · 2024
    Randomized trialMetabolism Boost forGreen Tea
  41. Green tea beverages enriched with catechins with a galloyl moiety reduce body fat in moderately obese adults: a randomized double-blind placebo-controlled trial.
    Kobayashi M; Kawano T; Ukawa Y; Sagesaka YM; Fukuhara I · Food & function · 2016
    Randomized trial126 participantsWeight Loss forGreen Tea
  42. Green tea catechin consumption enhances exercise-induced abdominal fat loss in overweight and obese adults.
    Maki KC; Reeves MS; Farmer M; Yasunaga K; Matsuo N; Katsuragi Y; Komikado M; Tokimitsu I; Wilder D; Jones F; Blumberg JB; Cartwright Y · The Journal of nutrition · 2009
    Randomized trial132 participantsWeight Loss forGreen Tea
  43. Effect of Decaffeinated Green Tea Polyphenols on Body Fat and Precocious Puberty in Obese Girls: A Randomized Controlled Trial.
    Xie L; Tang Q; Yao D; Gu Q; Zheng H; Wang X; Yu Z; Shen X · Frontiers in endocrinology · 2022
    Randomized trial62 participantsWeight Loss forGreen Tea
  44. Effectiveness of green tea on weight reduction in obese Thais: A randomized, controlled trial.
    Auvichayapat P; Prapochanung M; Tunkamnerdthai O; Sripanidkulchai BO; Auvichayapat N; Thinkhamrop B; Kunhasura S; Wongpratoom S; Sinawat S; Hongprapas P · Physiology & behavior · 2008
    Randomized trial60 participantsWeight Loss forGreen Tea