Nugenix Thermo
Nugenix
Nugenix Thermo
4.0
★ ★ ★ ★ ★
(4105 ratings)
Green Tea 50 mg
Ginger
Guarana
L-Carnitine 30 mg
Chromium 200 mcg
Caffeine 150 mg
Score 55.0
Nugenix Thermo offers a potent blend of stimulants and thermogenic ingredients, effectively boosting energy, focus, and metabolism for weight loss. However, it falls short on many of its broader health claims due to underdosed ingredients and a heavy reliance on caffeine, which may cause side effects for some users.
Quantity: 60 Capsule(s)Servings size: 2 Capsule(s) (30 servings)
Selected goals:
Other goals:
Brain Health
Heart Health
Anti-Aging
Metabolism Boost
Weight Loss
leaderboard Score 55.0
Nugenix Thermo offers a potent blend of stimulants and thermogenic ingredients, effectively boosting energy, focus, and metabolism for weight loss. However, it falls short on many of its broader health claims due to underdosed ingredients and a heavy reliance on caffeine, which may cause side effects for some users.
insights Analysis
Nugenix Thermo is formulated as a comprehensive thermogenic and energy supplement, featuring a blend of well-known metabolism-boosting ingredients such as various forms of caffeine, green tea extract, cayenne, and Coleus forskohlii. The total caffeine content is notably high, providing a significant energy rush and promoting thermogenesis, which aligns with its core promises of metabolism boost, weight loss, energy, and mental focus. However, the product's ambition to address a broad spectrum of health goals (including heart health, anti-aging, immunity, and testosterone support) is often not matched by effective dosages of relevant ingredients or the overall ingredient profile. For instance, the L-Carnitine dose is significantly below clinically effective levels, and Vitamin C is present in minimal amounts. While consumer reviews often highlight the energy benefits, the high stimulant load also carries potential side effects, making it less suitable for caffeine-sensitive individuals. From a nutritional perspective, it's a strong stimulant for short-term effects but lacks the comprehensive support for its broader claims, especially given its premium price per serving.
- Contains a potent blend of thermogenic ingredients like caffeine, green tea, cayenne, and Coleus forskohlii, which are effective for boosting metabolism and energy.
- The high caffeine content delivers a strong and immediate energy surge and enhances mental focus, which is beneficial for workout performance or alertness.
- Includes Chromium Picolinate, a well-regarded form of chromium known for its potential role in supporting healthy blood sugar metabolism.
- The very high total caffeine content (375mg per serving) can lead to significant side effects such as jitters, anxiety, insomnia, and increased heart rate for many individuals.
- L-Carnitine L-Tartrate is included at a minimal dose (30mg), which is far too low to provide any clinically significant benefits for weight loss, energy production, or exercise performance.
- Many of the product's ambitious goals, such as 'Heart Health,' 'Anti-Aging,' 'Digestive Health,' and 'Immunity,' are not adequately supported by the included ingredients or their respective dosages.
- High caffeine content (375mg per serving) poses a risk for individuals sensitive to stimulants, potentially causing jitters, anxiety, rapid heart rate, or sleep disturbances.
- Individuals with pre-existing heart conditions, high blood pressure, or anxiety disorders should avoid this product or consult a healthcare professional due to the high stimulant load.
- Do not combine with other caffeine-containing products or take close to bedtime to prevent excessive stimulation and sleep disruption.
$49.99($1.66 per serving)
 iHerb | $ 49.99 | |
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bolt Effectiveness for goals
Multiple caffeine sources can provide a sustained energy boost and contribute to increased alertness. Caffeine is known to stimulate the central nervous system, which can transiently elevate metabolic rate. This effect is often associated with temporary improvements in focus and physical performance.
Capsaicinoids, found in cayenne extract, are recognized for their ability to induce thermogenesis. This process involves the body generating heat, which may slightly increase energy expenditure. They can also influence feelings of satiety.
Green tea catechins, particularly epigallocatechin gallate (EGCG), are often studied for their potential to support metabolic function. They are believed to influence the body's energy expenditure and fat oxidation processes. These compounds also possess antioxidant properties.
Forskolin, from Coleus forskohlii, is known to activate adenylate cyclase, an enzyme that increases cyclic AMP (cAMP) levels in cells. This elevation of cAMP can play a role in regulating various cellular functions, including those related to fat metabolism. Studies have explored its potential impact on body composition.
L-Carnitine L-Tartrate plays a role in transporting fatty acids into mitochondria, where they can be converted into energy. When combined with ingredients that support energy expenditure or metabolism, it may contribute to overall metabolic support. Its effectiveness can vary depending on individual needs and activity levels.
schedule Dosage, timing & forms
This supplement contains a total of 375mg of caffeine per serving, sourced from Green Tea extract, Guarana extract, whole Coffee fruit extract, Green Coffee extract, and Caffeine Anhydrous. This significant amount is comparable to approximately three to four cups of brewed coffee. Individuals sensitive to stimulants should consider this total when planning their intake.
Due to its substantial caffeine content, it is generally advised to take such a supplement earlier in the day to avoid potential sleep disturbances. Taking it in the morning or early afternoon is often recommended. Always follow the specific timing instructions provided on the product label.
The inclusion of various caffeine sources, such as Green Tea extract, Guarana extract, and Caffeine Anhydrous, can contribute to a potentially sustained release and diverse effects. This approach aims to provide a more consistent energy experience rather than a single peak. The different sources may offer slightly varied stimulant profiles.
EGCG and other Catechins found in Green Tea extract are believed to synergistically interact with caffeine. This combination may support metabolic rate and energy expenditure. They can also influence the duration of caffeine's effects in the body.
A typical serving for this type of formula, as indicated by its quantity and servings, usually involves taking two capsules. Such a serving is generally designed for once-daily consumption. Always refer to the specific directions on the product label for precise dosage and frequency.
health_and_safety Safety & interactions
High caffeine intake can lead to symptoms like nervousness, restlessness, sleep disturbances, increased heart rate, and digestive upset. Individuals sensitive to stimulants may experience these effects more strongly. It's advisable to monitor your overall daily caffeine consumption from all sources.
Yes, caffeine can interact with certain medications, including those for heart conditions, blood pressure, blood thinners, and some antidepressants. It can also affect the absorption or metabolism of other drugs. Consult a healthcare professional if you are taking any prescription medications.
Combining this supplement with additional caffeine sources like coffee, energy drinks, or other stimulant supplements is not recommended. Doing so can significantly increase your total caffeine intake, potentially leading to adverse effects such as jitteriness, anxiety, or heart palpitations.
High doses of caffeine can temporarily increase blood pressure and heart rate, especially in individuals sensitive to stimulants or those with pre-existing heart conditions. Cayenne extract, in some individuals, may also have minor effects. Individuals with high blood pressure should consult their doctor before use.
Individuals who are pregnant or nursing, those with pre-existing heart conditions, high blood pressure, anxiety disorders, or sleep disturbances should generally avoid high-stimulant supplements. It is also not suitable for children or those sensitive to caffeine.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin C | 17 mg |
Niacin | 16 mg |
Chromium | 200 mcg |
Sicilian Red Orange extract | 400 mg |
Caffeine | 150 mg |
Cayenne extract | 100 mg |
Coleus forskohlii extract | 100 mg |
Green Coffee (Coffea canephora) extract | 75 mg |
whole Coffee fruit (Coffea arabica) extract | 50 mg |
Ginger extract | 50 mg |
Guarana extract | 50 mg |
Green Tea extract | 50 mg |
L-Carnitine L-Tartrate | 30 mg |
Categories
Caffeine 90.0
The product features a substantial total of 375mg of caffeine sourced from various forms including whole coffee fruit, green coffee, green tea, guarana, and anhydrous caffeine. This high dosage is highly effective for providing immediate energy, enhancing mental focus, and promoting significant thermogenic effects, directly supporting its primary goals.
Chromium 70.0
The product includes 200mcg of Chromium Picolinate, a well-absorbed and commonly used form of chromium. Chromium is recognized for its role in enhancing insulin sensitivity and supporting healthy glucose metabolism, which can be beneficial for blood sugar regulation and indirectly aiding weight management.
Guarana 70.0
Guarana extract is included in the formula, contributing 50mg of caffeine to the overall stimulant blend. As a natural source of caffeine, Guarana is known to provide a more sustained energy release due to its slower absorption profile compared to anhydrous caffeine, offering a complementary stimulating effect.
Goals
Energy 85.0
The product delivers a substantial 375mg of total caffeine from multiple sources, including coffee fruit, green coffee, green tea, guarana, and anhydrous caffeine. This high dosage is highly effective at providing a strong and immediate energy boost, leading to increased alertness and reduced fatigue for most users.
Mental Focus 85.0
The substantial caffeine content, derived from multiple sources, acts as a powerful stimulant that effectively enhances mental alertness, concentration, and sustained focus for a significant period. This is one of the most immediate and pronounced benefits users will experience from this product.
Metabolism Boost 80.0
This product features a potent blend of thermogenic ingredients, including multiple forms of caffeine, green tea extract (EGCG), cayenne extract (capsaicinoids), and Coleus forskohlii (forskolin). These ingredients are scientifically recognized for their ability to enhance metabolic rate and promote fat oxidation, contributing effectively to a noticeable metabolism boost.
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