High-Performance Pre-Workout Strawberry Kiwi
Pre JYM
High-Performance Pre-Workout Strawberry Kiwi
4.8
★ ★ ★ ★ ★
(74 ratings)
Caffeine 300 mg
Huperzine 50 mcg
Alpha-GPC 150 mg
Score 90.0
Pre JYM is a fully transparent, clinically-dosed pre-workout offering comprehensive support for energy, endurance, strength, muscle pumps, and mental focus, making it a benchmark for quality.
Quantity: 27 Ounce(s)Servings size: 13 Gram(s) (60 servings)
Selected goals:
Other goals:
Energy
Mental Focus
Productivity Boost
Fitness
Metabolism Boost
leaderboard Score 90.0
Pre JYM is a fully transparent, clinically-dosed pre-workout offering comprehensive support for energy, endurance, strength, muscle pumps, and mental focus, making it a benchmark for quality.
insights Analysis
Pre JYM High-Performance Pre-Workout Strawberry Kiwi is a top-tier supplement known for its fully disclosed and clinically dosed ingredient list. It provides 300mg Caffeine Anhydrous for powerful energy and focus. For muscle performance, it features an excellent 6g of Citrulline Malate for robust pumps and endurance, 2g of Creatine HCl for strength without bloat, and 2g of Beta-Alanine for buffering lactic acid. A notable inclusion is 5g of BCAAs (3g Leucine, 1g Isoleucine, 1g Valine) to support muscle protein synthesis and recovery. Cognitive enhancement is supported by 1g L-Tyrosine, 150mg Alpha-GPC, and 50mcg Huperzine A, ensuring mental sharpness during intense sessions. Additionally, 1g Taurine aids in hydration and endurance, 1g Betaine (Trimethylglycine) supports power output, and 500mg Beet Root Extract contributes to nitric oxide production. The formula also includes 5mg BioPerine to enhance the absorption of other ingredients. Pre JYM is highly regarded by nutritionists and fitness professionals for its scientifically backed ingredient profile and transparent labeling, often cited as a benchmark for comprehensive pre-workouts.
- Fully transparent label with no proprietary blends, allowing users to know exact dosages.
- Contains clinically effective dosages of key ingredients like Citrulline Malate (6g) and BCAAs (5g).
- Comprehensive formula addressing energy, pumps, endurance, strength, and focus in one product.
- High caffeine dose (300mg) delivers strong energy and mental alertness.
- Includes effective nootropics (Tyrosine, Alpha-GPC, Huperzine A) for superior cognitive performance.
- Creatine HCl offers strength benefits with potentially less digestive discomfort than monohydrate.
- Price per serving is significantly higher than many other pre-workouts, potentially making it less accessible for some users.
- Beta-Alanine is dosed at 2g, slightly below the clinically recommended 3.2g for full effect, though still beneficial.
- Betaine dosage (1g) is also below the typical 2.5g for maximum performance benefits.
- The 300mg caffeine content may be too high for individuals sensitive to stimulants, potentially causing jitters, anxiety, or sleep disturbances.
- Beta-Alanine can cause a harmless tingling sensation (paresthesia) that some users find uncomfortable.
- This product is not suitable for individuals under 18 or those with pre-existing medical conditions without consulting a healthcare professional.
$43.19($0.71 per serving)
 iHerb | $ 43.19 |
bolt Effectiveness for goals
Caffeine acts as an adenosine receptor antagonist, reducing the feeling of tiredness and promoting alertness. It can enhance attention, reaction time, and some aspects of cognitive performance. These effects are dose-dependent and vary among individuals.
Yes, Caffeine is known to improve various aspects of exercise performance, including endurance, power output, and resistance to fatigue. Its ergogenic effects are widely recognized in sports science, making it a popular pre-workout supplement.
Alpha-GPC is a precursor to acetylcholine, a neurotransmitter crucial for memory and learning. Supplementation may support cognitive function and memory, particularly in some populations or under certain conditions. Research on its efficacy for healthy individuals is ongoing.
Huperzine A is an acetylcholinesterase inhibitor, meaning it prevents the breakdown of acetylcholine in the brain. This action helps to increase acetylcholine levels, which is beneficial for memory, learning, and overall cognitive processing. It is often studied for age-related cognitive decline.
Some research suggests Alpha-GPC may contribute to increased power output and growth hormone secretion in athletes, potentially improving strength training performance. These findings warrant further investigation in diverse athletic populations.
schedule Dosage, timing & forms
Typical caffeine dosages vary significantly based on individual tolerance and desired effect. For most healthy adults, a moderate intake up to 400 mg per day is generally considered safe. This can be obtained from various sources like coffee, tea, or supplements.
For general cognitive or performance enhancement, typical dosages range from 100-400 mg, depending on individual tolerance and desired effects. It's recommended to start with a lower dose to assess sensitivity. Higher doses increase the risk of side effects.
Caffeine is often taken in the morning or early afternoon to enhance alertness and combat fatigue. To avoid disrupting sleep, it's generally advised to limit caffeine intake at least 6 hours before bedtime. Its effects usually become noticeable within 30-60 minutes.
Caffeine is usually taken 30-60 minutes before desired effects, such as for exercise or cognitive tasks. To avoid sleep disruption, it's generally advised to avoid consumption late in the afternoon or evening, typically at least 6 hours before bedtime.
Caffeine and Alpha-GPC are often combined in supplements, particularly for pre-workout or focus blends. Alpha-GPC may enhance the cognitive effects of caffeine for some individuals. They can typically be taken at the same time, such as before a workout or study session.
health_and_safety Safety & interactions
Common side effects include nervousness, restlessness, insomnia, increased heart rate, and gastrointestinal upset. High doses can lead to more severe symptoms like anxiety, palpitations, and tremors. These effects vary based on individual sensitivity and dosage.
Combining caffeine with Alpha-GPC is generally considered safe for healthy individuals and is common in 'nootropic stacks.' Caffeine provides stimulant effects, while Alpha-GPC supports cholinergic function. Monitoring individual response is important to assess tolerance.
Yes, caffeine can interact with certain medications, including some antibiotics, heart medications, and psychiatric drugs, potentially altering their effects or increasing side effects. It's advisable to consult a healthcare professional regarding potential interactions.
Huperzine A and caffeine affect different neurochemical pathways but both can influence cognitive function and alertness. While direct adverse interactions are not widely reported, combining them might intensify stimulating effects. Start with low doses and monitor for overstimulation.
Yes, Huperzine A should not be taken with other cholinergic drugs (e.g., acetylcholinesterase inhibitors) as it can exacerbate their effects. Caution is also advised with medications that affect heart rate, blood pressure, or blood clotting.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calories | 80 Calorie(s) |
Sodium | 10 mg |
Total Carbohydrates | 3 Gram(s) |
Calcium | 52 mg |
Potassium | 77 mg |
Creatine HCl | 2 Gram(s) |
Beta-Alanine | 2 Gram(s) |
Betaine | 1.5 Gram(s) |
Taurine | 1 Gram(s) |
Alpha-Glyceryl Phosphoryl Choline | 150 mg |
Citrulline Malate | 6 Gram(s) |
Beet root extract | 500 mg |
L-Leucine | 3 Gram(s) |
L-Isoleucine | 1.5 Gram(s) |
L-Valine | 1.5 Gram(s) |
L-Tyrosine | 1.5 Gram(s) |
Caffeine Anhydrous | 300 mg |
Huperzine A | 50 mcg |
BioPerine | 5 mg |
Categories
Caffeine 95.0
The 300mg dose of Caffeine Anhydrous is robust and highly effective for energy and stimulating performance, making it a cornerstone of the product's immediate impact.
Huperzine 80.0
The 50mcg of Huperzine A is a well-regarded dose for inhibiting acetylcholinesterase, thereby effectively prolonging acetylcholine's positive effects on memory and focus.
Alpha-GPC 65.0
The 150mg of Alpha-GPC contributes to cognitive benefits, though studies suggest doses closer to 300-600mg for more pronounced effects on power and focus, leaving room for improvement in this specific aspect.
Goals
Energy 95.0
The 300mg of Caffeine Anhydrous provides a powerful and immediate energy boost, effectively preparing the user for intense physical activity.
Fitness 95.0
The clinically dosed Citrulline Malate, Beta-Alanine, Creatine HCl, and BCAAs collectively provide comprehensive support for endurance, pumps, strength, and muscle recovery, making it highly effective for diverse fitness goals.
Mental Focus 90.0
With L-Tyrosine, Alpha-GPC, and Huperzine A, this product offers excellent cognitive support, enhancing focus, alertness, and the mind-muscle connection during workouts.
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