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Extra-Energy Thermo-Fuel Max Fat Burner

Irwin Naturals
4.3
(131 ratings)
Green Tea 300 mg
Vitamin B5 18 mg
L-Carnitine 35 mg
Chromium 100 mcg
Tyrosine 35 mg
Fish Oil 1050 mg
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Score 55.0

This product offers a wide array of ingredients for energy, metabolism, and general health, but many key components like L-Carnitine, L-Tyrosine, and Asian Ginseng are significantly underdosed. While green tea and chromium are reasonably dosed, the overall formula struggles to deliver on its "Max Fat Burner" and "Extra-Energy" promises due to this lack of potency in crucial areas.

Quantity: 100 Softgel(s)Servings size: 3 Liquid Softgel(s) (33 servings)
Selected goals:
Other goals:
Brain Health
Heart Health
Anti-Aging
Metabolism Boost
Weight Loss

Score 55.0

This product offers a wide array of ingredients for energy, metabolism, and general health, but many key components like L-Carnitine, L-Tyrosine, and Asian Ginseng are significantly underdosed. While green tea and chromium are reasonably dosed, the overall formula struggles to deliver on its "Max Fat Burner" and "Extra-Energy" promises due to this lack of potency in crucial areas.

Analysis

Irwin Naturals Extra-Energy Thermo-Fuel Max Fat Burner aims to be a multi-faceted supplement, targeting weight loss, energy, and cognitive function, among other general health benefits. It features a blend of B vitamins, chromium, green tea, L-carnitine, L-tyrosine, fish oil, Garcinia cambogia, and botanicals like Asian Ginseng and Spirulina, enhanced with BioPerine for absorption. While the inclusion of BioPerine is a positive for nutrient uptake, the product's primary limitation lies in the low concentrations of several crucial ingredients. For instance, L-Carnitine (35mg) and L-Tyrosine (35mg) are severely underdosed compared to research-backed therapeutic amounts (typically 500mg-2000mg for L-Carnitine and 500mg-2000mg for L-Tyrosine). Asian Ginseng (30mg) is also present in a minimal amount. Green Tea extract (300mg) and Fish Oil (2100mg total, though EPA/DHA not specified) are present in more moderate quantities that could offer some benefit. The Garcinia cambogia (300mg total) is at the lower end of potentially effective doses, and its overall efficacy for weight loss remains mixed in scientific literature. Online reviews and nutritionist perspectives often suggest that such broad-spectrum products, when underdosed in key areas, may not yield noticeable results, leading to disappointment despite the good intentions of a comprehensive formula. Its price per serving is moderate, but the cost-effectiveness diminishes significantly when considering the insufficient doses for many of its ambitious claims.

Pros
  • Contains a wide variety of ingredients targeting multiple health aspects, offering a comprehensive approach.
  • Includes BioPerine, a patented ingredient known to enhance the absorption and bioavailability of other nutrients.
  • Features beneficial ingredients like green tea extract and chromium which are present in reasonably effective doses.
  • Incorporates fish oil, providing general omega-3 fatty acids for overall health support.
Cons
  • Many key active ingredients, such as L-Carnitine, L-Tyrosine, Asian Ginseng, and Garcinia Cambogia, are severely underdosed for their purported benefits.
  • The "Extra Energy Complex" is a proprietary blend, meaning the specific amounts of its components are not disclosed, hindering transparency and efficacy assessment.
  • The B vitamins included are in relatively low amounts compared to dedicated B-complex supplements designed for robust energy support.
  • The specific EPA and DHA content of the fish oil is not disclosed, which is crucial for evaluating its cardiovascular and anti-inflammatory benefits.
Warnings
  • Individuals sensitive to stimulants should exercise caution due to the presence of green tea extract, which may contain natural caffeine and could potentially affect sleep patterns or cause jitters.
  • It is advisable for those with pre-existing medical conditions or who are currently taking other medications to consult a healthcare professional before using this product, given its diverse ingredient profile.
$27.99($0.84 per serving)
iHerb
$ 27.99
Amazon
$ 27.99
Ingredients
IngredientAmount per serving
Calories 20 Calorie(s)
Total Fat 1.5 Gram(s)
Cholesterol 5 mg
Total Carbohydrates 1 Gram(s)
Protein 1 Gram(s)
Vitamin C (Ascorbic Acid) 8 mg
Vitamin E (D-Alpha-Tocopherol) 3.4 mg
Thiamine (Thiamine Hydrochloride) 0.4 mg
Riboflavin 0.5 mg
Niacin (Niacinamide) 7 mg
Vitamin B12 (Cyanocobalamin) 1.5 mcg
Pantothenic Acid (D-Calcium Pantothenate) 18 mg
Calcium 30 mg
Selenium (Selenium Aspartate) 17 mcg
Chromium (Chromium Picolinate) 100 mcg
Fish Oil (Sardine, Anchovy) 1050 mg
Green Tea Leaf Extract 300 mg
Extra Energy Complex 185 mg
Garcinia Fruit, Rind Extract (Garcinia cambogia Rind Extract, Garcinia cambogia Fruit Extract) 150 mg
L-Carnitine (L-Carnitine Fumarate) 35 mg
L-Tyrosine 35 mg
Asian Ginseng root extract 30 mg
Spirulina, Powder 20 mg
BioPerine Complex 3 mg
Adults 18–50 Women
Categories
Chromium 70.0
The 100mcg dosage of Chromium Picolinate is a beneficial amount for supporting healthy glucose metabolism and is well-regarded for its bioavailability.
Green Tea 70.0
The 300mg of Green Tea Leaf Extract is a respectable dose that provides general antioxidant benefits and mild metabolic support, though the absence of specified EGCG content limits full assessment.
Fish Oil 65.0
The product contains a substantial amount of total fish oil (2100mg), providing beneficial omega-3s for general health, but the lack of specified EPA/DHA content makes it difficult to ascertain its full therapeutic potential for specific conditions.
Goals
General Health 65.0
The product offers a basic array of B vitamins, some minerals, and omega-3s, contributing to general well-being, though many doses are on the lower side for optimal benefits compared to a comprehensive multivitamin.
Heart Health 60.0
The product includes a good amount of total fish oil, which is beneficial for heart health, but without specifying the critical EPA/DHA content, its true efficacy cannot be fully assessed.
Anti-Inflammatory Support 60.0
The inclusion of fish oil provides some anti-inflammatory benefits due to Omega-3s; however, specific EPA/DHA concentrations are not provided, which limits the potential impact for significant anti-inflammatory support.
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This alternative provides a substantial and clinically relevant dose of L-Carnitine Fumarate (855mg vs. 35mg in the original) at a much better cost-to-potency ratio. It delivers significantly more L-Carnitine per serving for supporting 'Weight Loss' and 'Fitness' goals, offering far greater value for this specific ingredient.
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EGCg Green Tea Extract 400 mg

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This product offers a concentrated, decaffeinated Green Tea extract standardized for 400mg EGCg, providing potent antioxidant and metabolic benefits without unwanted stimulants if preferred. It's a highly effective and excellent value choice for 'Metabolism Boost' and 'Anti-Inflammatory Support' compared to the original product's more generalized and less transparent Green Tea content.
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