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Home›Supplements›Vitamin›Vitamin B12›VO2 Max Performance Fat Burner Irwin Naturals
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VO2 Max Performance Fat Burner

Irwin Naturals
4.3
★ ★ ★ ★ ★
(180 ratings)
Ashwagandha 300 mg
Green Tea 270 mg
Caffeine 75 mg
Product Image
Score 75

This supplement blends B vitamins, caffeine, green tea, and adaptogens to support energy, metabolism, and stress management, aiming for overall vitality and performance support.

How scoring works
scaleQuantity:60 Softgel(s) • (30 servings)
track_changesGoals:
flag Energy
flag Mental Focus
flag Productivity Boost
flag Stress Relief
flag Cognitive Support
flag Fitness
flag Metabolism Boost
flag Brain Health

leaderboard Score 75

This supplement blends B vitamins, caffeine, green tea, and adaptogens to support energy, metabolism, and stress management, aiming for overall vitality and performance support.

How scoring works
$29.99($0.99 per serving)
Amazon
$ 29.99
iHerb
$ 29.99
Vitacost
$ 29.99
flagReport prices
psychologyAnalysis

Irwin Naturals VO2 Max Performance Fat Burner is formulated to support energy levels, metabolic function, and mental focus, making it suitable for individuals seeking an overall vitality boost. It combines B vitamins like Niacin, B6, Folate, B12, and Pantothenic Acid, which are often used to help convert food into energy, along with popular stimulating compounds.

The product includes Green Tea extract (standardized for EGCG and Polyphenols) and Caffeine from Coffee, both known for their potential to support metabolism and provide a gentle energy lift. Additionally, adaptogenic herbs such as KSM-66 Ashwagandha extract, Maca powder, and Schisandra extract are present, which may help the body manage stress and support overall well-being, complementing the energy-boosting effects.

Alongside these, ingredients like Flaxseed Oil provide essential fatty acids, and Medium Chain Triglyceride Oil can offer a quick source of energy. This formulation aims to offer more than just a metabolic boost, incorporating elements for stress support and general health, which could appeal to active individuals or those navigating demanding schedules.

thumb_upPros
  • Contains a variety of B vitamins to support energy conversion.
  • Includes KSM-66 Ashwagandha for stress management and adaptogenic support.
  • Green Tea extract and Caffeine may help with metabolism and energy.
  • Features Flaxseed Oil and MCT Oil for additional nutritional support.
  • Incorporates BioPerine for potential ingredient absorption support.
thumb_downCons
  • Contains caffeine, which may not be suitable for individuals sensitive to stimulants or for evening use.
  • The blend of ingredients is quite diverse, which means individual dosages for some components might be lower than if they were standalone supplements.
  • Some goals listed are contradictory (e.g., 'Sleep Support' with caffeine).
  • The 'Fat Burner' designation might lead to unrealistic expectations without lifestyle changes.
warningWarnings
  • Avoid taking late in the day due to caffeine content, which may disrupt sleep.
  • Individuals sensitive to stimulants should assess their tolerance before consistent use.
  • Consult a healthcare professional before use if you are pregnant, nursing, have a medical condition, or are taking any medications.
  • Discontinue use if you experience any adverse reactions.
scienceNutrient quality
80 Highest impact

The product features good quality forms of ingredients such as Methylcobalamin B12 and KSM-66 Ashwagandha. The standardization of Green Tea extract for EGCG and Polyphenols also indicates a focus on active compounds.

visibilityIngredient transparency
75 High impact

Most key active ingredients, like individual B vitamins, Green Tea EGCG/Polyphenols, KSM-66 Ashwagandha, Maca, Schisandra, and Caffeine, have their quantities clearly listed. While BioPerine Complex is a blend, the essential components are well-disclosed, providing good insight into the formula.

workspace_premiumValue for money
70 High impact

Considering the range of ingredients provided, including several adaptogens, B vitamins, and metabolism support, the price per serving offers fair value. It acts as an all-in-one product for energy, metabolism, and stress support, which could save money compared to buying individual supplements.

thumb_upCustomer satisfaction
70 High impact

The product's formulation, combining energy boosters with adaptogens and essential vitamins, suggests it targets a broad range of user needs, which often leads to a generally satisfied customer base. The mix of stimulating and calming properties might appeal to many seeking balanced support.

storefrontBrand
75 High impact

Irwin Naturals is a long-standing brand in the supplement industry, often known for its unique liquid softgel delivery systems and diverse formulations. Their products tend to combine multiple ingredients, aiming for synergistic effects.

flagReport analysis
track_changesGoals
flagEnergy
Impact
Highest effect
This product is well-suited for energy support, with a combination of B vitamins that aid in energy metabolism. Caffeine and green tea provide stimulating effects, while MCT oil offers a readily available energy source.
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flagMental Focus
Impact
Highest effect
The caffeine content, along with the mental clarity support from green tea and B vitamins, makes this product suitable for enhancing mental focus. Ashwagandha may also help by reducing stress-related distractions.
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flagStress Relief
Impact
Highest effect
KSM-66 Ashwagandha is a key ingredient known for its adaptogenic properties, which help the body manage stress and promote a sense of calm. Schisandra extract also traditionally functions as an adaptogen, contributing to stress support.
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flagProductivity Boost
Impact
Highest effect
The combination of energy-boosting B vitamins and caffeine, coupled with stress-modulating adaptogens, can collectively support increased focus and sustained energy levels necessary for improved productivity.
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flagCognitive Support
Impact
High effect
The blend of B vitamins (B6, B12, Niacin, Pantothenic Acid) often contributes to normal neurological function. Caffeine and green tea can help promote mental alertness, offering support for cognitive tasks.
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flagMetabolism Boost
Impact
High effect
Green tea extract (EGCG) and caffeine are often associated with supporting metabolic rate and energy expenditure. B vitamins also play crucial roles in the metabolic pathways that convert food into energy.
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flagFitness
Impact
High effect
This product supports fitness goals by providing energy-boosting ingredients (caffeine, B vitamins, MCTs) and adaptogens (Ashwagandha, Maca) that may help with endurance and recovery by managing stress. This combination can support both physical and mental aspects of training.
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flagMood Support
Impact
High effect
Ashwagandha (KSM-66) is an adaptogen commonly used to support the body's response to stress, which can indirectly contribute to a more balanced mood. B vitamins also play a role in neurotransmitter production, which can influence mood.
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scienceIngredients
IngredientAmount per serving
Calories
15 Calorie(s)
Total Fat
1 Gram(s)
Total Carbohydrates
1 Gram(s)
Protein
1 Gram(s)
Niacin
10 mg
Vitamin B6
5 mg
Folate
340 mcg DFE
Vitamin B12
50 mcg
Pantothenic Acid
15 mg
Flaxseed Oil
850 mg
Medium Chain Triglyceride Oil
500 mg
KSM-66 Ashwagandha extract
300 mg
Green Tea extract
270 mg
Maca powder
250 mg
Schisandra extract
150 mg
Caffeine
75 mg
BioPerine Complex
3 mg
female Women female Women 18–50
flagReport overview
Vitamin B12 90
The product includes Vitamin B12 in the form of Methylcobalamin, which is a readily used and preferred form of this vitamin. It provides 50mcg, a good supportive dose for daily needs.
scienceView ingredientinventory_2View products
Ashwagandha 90
The product utilizes KSM-66 Ashwagandha extract, which is a well-regarded, branded form of Ashwagandha known for its standardization of withanolides. The dosage of 300mg is a common and effective amount for adaptogenic support.
scienceView ingredientinventory_2View products
Niacin 85
Niacin is present as Niacinamide, which is a form that typically avoids the 'niacin flush' often associated with nicotinic acid. It's included at 10mg, a practical amount for metabolic support.
scienceView ingredientinventory_2View products
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flagReport alternatives

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