Guarana Energizer 900 mg
Source Naturals
Guarana Energizer 900 mg
4.7
★ ★ ★ ★ ★
(2841 ratings)
Guarana
Score 95.0
The gold standard for high-potency guarana, offering a powerful 900mg standardized extract in a large, cost-effective quantity. Perfect for consistent users seeking maximum energy and focus.
Quantity: 200 Tablet(s)Servings size: 1 Tablet(s) (200 servings)
Selected goals:
Other goals:
Energy
Mental Focus
Productivity Boost
Weight Loss
leaderboard Score 95.0
The gold standard for high-potency guarana, offering a powerful 900mg standardized extract in a large, cost-effective quantity. Perfect for consistent users seeking maximum energy and focus.
insights Analysis
This product is the larger quantity offering of Source Naturals' highly potent Guarana Energizer. With 900mg of standardized guarana seed extract per tablet, it's formulated for maximum impact on energy, mental focus, and productivity. The 200-count bottle significantly improves the price per serving compared to smaller packages, making it an excellent long-term investment for regular users. Source Naturals is a well-regarded brand, and the high review count attests to its efficacy and user satisfaction. Nutritionists would appreciate the standardized extract for its consistent caffeine content, allowing for precise dosing and predictable results. This product is particularly appealing to those seeking a strong, pure guarana experience at a competitive bulk price.
- Exceptional high dosage of 900mg standardized guarana extract per serving.
- Excellent value per serving due to the large 200-count quantity.
- Ensures consistent and reliable energy and focus due to standardization.
- Produced by Source Naturals, a highly respected brand in supplements.
- High caffeine content may be too intense for individuals sensitive to stimulants.
- Higher upfront cost due to the large quantity, despite better per-serving price.
- Single ingredient limits the comprehensive benefits of multi-compound formulas.
- Potential for significant stimulant side effects like insomnia, anxiety, or heart palpitations due to high caffeine dosage.
- Not recommended for pregnant or nursing women, or individuals with pre-existing heart conditions.
- Avoid consuming other caffeinated products to prevent overstimulation.
$23.93($0.11 per serving)
 iHerb | $ 23.93 | |
 Amazon | $ 26.59 |
bolt Effectiveness for goals
Guarana contains natural caffeine, which acts as a stimulant on the central nervous system. This can lead to increased alertness and a perceived boost in energy. Its effects are similar to coffee but may last longer due to other compounds.
Guarana contains caffeine, which is known to stimulate the central nervous system, leading to increased alertness and a perceived boost in energy. Its effects are often described as longer-lasting compared to coffee due to other compounds and its slower release profile.
As a natural source of caffeine, guarana can temporarily alleviate feelings of fatigue and promote wakefulness. Its stimulant action helps to counteract tiredness, which is why it's commonly found in energy drinks and supplements.
Some research suggests that the caffeine and other compounds in guarana may support cognitive functions like alertness, attention, and memory. These effects are often linked to its stimulant properties. However, individual responses can vary.
Research suggests that the caffeine and other compounds in guarana, such as theobromine and theophylline, may contribute to improved cognitive performance. These compounds can enhance alertness and reduce mental fatigue, potentially leading to better focus.
schedule Dosage, timing & forms
Typical dosages for guarana extract, standardized for caffeine content, often range from 75 mg to 300 mg. This amount can correspond to about 1 to 3 grams of guarana powder. It is important to check the specific product label for recommended serving sizes and caffeine content.
Common dosages for guarana seed extract typically range from 75 mg to 300 mg per day. These amounts are often standardized to a specific caffeine content. Always refer to product labels for specific recommendations.
Guarana is commonly taken in the morning or early afternoon to support energy and mental focus. Due to its stimulant properties, consumption late in the day may interfere with sleep patterns. Many individuals use it prior to exercise or tasks requiring sustained alertness.
Exceeding recommended dosages of guarana is not generally advised and may increase the risk of adverse effects. These can include jitteriness, increased heart rate, anxiety, and sleep disturbances, similar to high caffeine intake. Always adhere to product label instructions.
Guarana is widely available in various forms, including powders, capsules, and liquid extracts. It is also a common ingredient in energy drinks, dietary supplements, and some functional foods. The chosen form can influence the concentration and absorption rate of its active compounds.
health_and_safety Safety & interactions
Yes, guarana can interact with certain medications due to its caffeine content. It may enhance the effects of stimulants, interfere with blood thinners, and potentially alter the efficacy of some antidepressants or antidiabetic drugs. Consulting a healthcare professional is advisable before combining guarana with any medications.
Due to its high caffeine content, common side effects of guarana can include nervousness, insomnia, increased heart rate, and gastrointestinal upset. These effects are generally dose-dependent and similar to those experienced with other caffeine sources. Individuals sensitive to caffeine may experience these symptoms even at lower doses.
Combining guarana with other caffeinated beverages (like coffee or energy drinks) or supplements can significantly increase total caffeine intake. This can heighten the risk of side effects such as jitters, anxiety, rapid heart rate, and insomnia. It is important to monitor overall caffeine consumption to avoid excessive levels.
The high caffeine content of guarana makes it generally not recommended for use during pregnancy or breastfeeding. Excessive caffeine intake during pregnancy has been linked to potential risks such as miscarriage or low birth weight. Caffeine can also pass into breast milk, potentially affecting the infant.
Individuals with certain health conditions, such as heart conditions, high blood pressure, anxiety disorders, glaucoma, or irritable bowel syndrome, should generally avoid guarana. Its stimulant effects can exacerbate these conditions and potentially worsen symptoms. Always consult a healthcare professional before using guarana if you have pre-existing health issues.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Guarana Seed Extract | 900 mg |
Categories
Guarana 95.0
This product sets a high standard within the guarana collection, offering an optimal combination of high, standardized potency and excellent bulk value. It excels in delivering a powerful and consistent guarana experience, making it a benchmark for quality and effectiveness.
Goals
Energy 95.0
The 900mg standardized guarana extract delivers a robust and sustained energy boost, making it highly effective for combating fatigue. Its high potency ensures a significant physiological response, providing reliable and powerful revitalization.
Mental Focus 95.0
This high dose of guarana extract markedly enhances alertness and sharpens mental clarity. The consistent stimulant delivery promotes sustained concentration, making it exceptionally effective for demanding cognitive tasks and improving overall focus.
Productivity Boost 92.0
By providing potent energy and superior mental focus, this product significantly enhances productivity. Users can experience heightened motivation, extended periods of concentration, and improved task completion, making it a strong aid for academic or professional demands.
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