Energy Boost Delayed-Release
Swanson
Energy Boost Delayed-Release
4.3
★ ★ ★ ★ ★
(143 ratings)
Green Tea 50 mg
Vitamin B12 100 mcg
Eleuthero 50 mg
Guarana
Score 70.0
A stimulant-heavy blend featuring multiple caffeine sources, adaptogens, and B12, designed for sustained energy, mental focus, and productivity. The delayed-release aims to smooth out the energy curve.
Quantity: 60 Veggie DRcap(s)Servings size: 1 Veggie Capsule(s) (60 servings)
Selected goals:
Other goals:
Brain Health
Heart Health
Anti-Aging
Metabolism Boost
Weight Loss
leaderboard Score 70.0
A stimulant-heavy blend featuring multiple caffeine sources, adaptogens, and B12, designed for sustained energy, mental focus, and productivity. The delayed-release aims to smooth out the energy curve.
insights Analysis
The Swanson Energy Boost Delayed-Release is formulated with a combination of stimulants (caffeine from Green Tea, Metabromine, and Kola Nut, totaling approximately 175mg of explicit caffeine per serving), alongside adaptogenic herbs like Eleuthero (50mg) and Korean Ginseng (100mg), and essential Vitamin B12 (100mcg). This blend is clearly targeted at enhancing energy, mental focus, and productivity. While the stimulant profile is robust for immediate energy, the dosages of adaptogens might be on the lower side for pronounced effects compared to standalone supplements. The delayed-release capsule form is a thoughtful addition, aiming to provide a more even energy curve and minimize the typical jitters or sudden drop associated with high caffeine intake, though the multi-source caffeine content could still be potent for sensitive individuals. Bee Pollen is included but has less scientific backing for specific energy-boosting or anti-aging claims in this context.
- Contains multiple well-known energy-boosting ingredients, offering a synergistic effect.
- Includes adaptogens (Eleuthero, Korean Ginseng) for potential stress support and balanced energy.
- Delayed-release form aims to provide sustained energy and minimize immediate crashes.
- Relatively good price per serving for a multi-ingredient blend, offering value.
- Contains Vitamin B12, crucial for energy metabolism and nerve function.
- High cumulative caffeine content from several sources (approx. 175mg explicit caffeine) could be overwhelming, leading to jitters, anxiety, or sleep disturbances for sensitive individuals.
- Dosages of some adaptogenic herbs like Eleuthero (50mg) are on the lower side for significant therapeutic effects compared to typical standalone supplements.
- The ingredient 'Metabromine' is less commonly recognized for specific benefits beyond its caffeine and theobromine content.
- Bee Pollen's efficacy for the stated goals lacks strong scientific evidence in this context.
- Individuals sensitive to caffeine should exercise extreme caution due to the significant total caffeine content. It is not recommended for consumption late in the day due to potential sleep disruption.
- Consult a healthcare professional before use if you have pre-existing heart conditions, high blood pressure, anxiety disorders, or are pregnant/nursing.
$13.79($0.22 per serving)
 iHerb | $ 13.79 | |
 Amazon | $ 13.79 |
bolt Effectiveness for goals
Vitamin B12 is essential for nerve tissue health, brain function, and the production of red blood cells. It plays a crucial role in DNA synthesis and energy metabolism. Adequate B12 intake helps prevent megaloblastic anemia and supports overall neurological well-being.
Green Tea is rich in polyphenols, particularly catechins like EGCG, which are powerful antioxidants. These compounds help to neutralize free radicals, reducing oxidative stress and cellular damage. This antioxidant activity is one of its most well-researched benefits.
Vitamin B12 is crucial for energy production within the body. While it doesn't provide a direct energy 'boost' for individuals with sufficient levels, it can significantly improve fatigue in those who are deficient. Supplementation helps ensure metabolic pathways function efficiently to convert food into energy.
Yes, Vitamin B12 is vital for the maintenance and repair of the nervous system. It contributes to the formation of myelin, the protective sheath around nerves. Deficiency can lead to nerve damage, and supplementation is effective in preventing or reversing these effects.
Yes, Guarana contains natural caffeine, which is well-known for its stimulant properties that can enhance mental alertness and focus. The caffeine in Guarana is often released more slowly than in coffee, potentially leading to a sustained effect. It also contains other compounds like theobromine and theophylline that contribute to its stimulating effects.
schedule Dosage, timing & forms
Vitamin B12 supplements are commonly available as tablets, capsules, sublingual lozenges, and sometimes as sprays or liquids. The most common forms of B12 itself are cyanocobalamin and methylcobalamin. These various forms can offer different absorption pathways.
Common dosages range from 500 mcg to 1000 mcg or more, especially for those with deficiencies or absorption issues. Sublingual forms may be preferred for some due to direct absorption through mucous membranes. Specific dosages depend on individual needs and health status.
Due to its caffeine content, Guarana is typically recommended for morning or early afternoon use. Taking it too late in the day may interfere with sleep patterns. It's best to avoid consumption several hours before bedtime.
Guarana supplement dosages can vary, but common serving sizes range from 200 mg to 800 mg of extract. The caffeine content is a key factor, with products often specifying the amount of caffeine per serving. It's important to be aware of the total caffeine intake from all sources.
Vitamin B12 supplements are commonly available in several forms, including cyanocobalamin, methylcobalamin, adenosylcobalamin, and hydroxocobalamin. Cyanocobalamin is the most common synthetic form, while methylcobalamin and adenosylcobalamin are natural, active forms. They can be found in oral tablets, sublingual tablets, nasal sprays, and injections.
health_and_safety Safety & interactions
Both green tea and guarana contain caffeine, so combining them can significantly increase total caffeine intake. This may heighten caffeine-related side effects like nervousness, insomnia, and increased heart rate. Moderation is key, and individuals sensitive to caffeine should be cautious.
Green tea may interact with blood thinners like warfarin, potentially increasing bleeding risk due to its vitamin K content. It can also interfere with certain stimulant medications or medications metabolized by the liver. Consult a healthcare professional if you are on medication.
Side effects can include stomach upset, nausea, constipation, or liver problems, especially with high doses of concentrated extracts. Caffeine-related effects like insomnia, nervousness, or increased heart rate may also occur. Consuming with food can often mitigate digestive discomfort.
Guarana interacts with other stimulants, including caffeine from coffee or energy drinks, potentially amplifying effects and side effects. It may also interact with blood thinners, certain antidepressants (MAOIs), and medications for heart conditions. Consult a healthcare professional before use.
Vitamin B12 is generally considered safe, even at high doses, as excess is typically excreted. Rarely, mild side effects like headache, nausea, or diarrhea can occur. Allergic reactions are uncommon but possible.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B12 | 100 mcg |
Korean Ginseng | 100 mg |
Kola nut extract | 75 mg |
Guarana extract | 75 mg |
Metabromine | 50 mg |
Bee Pollen | 50 mg |
Eleuthero Root extract | 50 mg |
Green Tea extract | 50 mg |
Categories
Green Tea 75.0
Contains 50mg of Green Tea extract (with caffeine), contributing to the energy and antioxidant properties of the blend. This is a decent amount to provide some benefits within a multi-ingredient formula, but higher concentrations of Green Tea extract (e.g., 200-500mg) or standardized EGCG are common in dedicated green tea supplements for maximum benefits.
Vitamin B12 70.0
The product contains 100mcg of Vitamin B12 (Cyanocobalamin), which is a sufficient dose for general daily requirements and contributes to energy metabolism. However, many standalone B12 supplements offer significantly higher doses (e.g., 500mcg to 1000mcg) and often in more bioavailable forms like methylcobalamin, making them potentially superior for specific B12 deficiency or higher therapeutic needs.
Guarana 70.0
Contains 75mg of Guarana extract (as Alkaloids). Guarana is a natural source of caffeine and other stimulating compounds, effectively contributing to the energy-boosting properties of the product. While effective for energy, the exact caffeine contribution from this specific extract is not explicitly quantified beyond 'Alkaloids' in the ingredients list, which limits a precise assessment of its stimulant load.
Goals
Energy 85.0
The product contains a robust combination of stimulants including caffeine from green tea, metabromine, and kola nut, along with guarana, providing a substantial and immediate energy boost. The addition of Vitamin B12 further supports cellular energy production, making it highly effective for its primary goal of increasing energy.
Productivity Boost 80.0
The combination of various caffeine sources and Vitamin B12 provides a direct and noticeable boost in energy and mental alertness, which are key components for enhanced productivity. The delayed-release mechanism also aims to sustain this effect, supporting prolonged periods of work or activity without a sharp crash.
Mental Focus 80.0
The explicit caffeine content from Green Tea, Metabromine, and Kola Nut, along with Guarana, are well-established to improve alertness and concentration, directly supporting mental focus. Vitamin B12 and Korean Ginseng also contribute to overall brain function and clarity, enhancing the product's effectiveness for this goal.
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