Good News Supplements · Reviewed by Garage Gym Homie · Published 2026-07-26
Based on a review by Garage Gym Homie (accessed 2026-07-26).
Based on this review alone: buy it if you care about extremely fast-acting, with effects felt in 3-5 minutes — just accept contains 3mg of alpha yohimbine, which may be too intense for some users.
The reviewer concluded that David and Goliath Extreme pre-workout delivered an "insanely aggressive euphoria & energy!" that "HITS IN 5 MINUTES!". He found it to be "stem junkie perfection" and emphasized that there was "zero reason at all to be freaking pushing this to over the serving size" due to its potent effects.
This review by Garage Gym Homie covers the David and Goliath Extreme pre-workout. The reviewer details its ingredient profile, including high dosages of L-citrulline, beta-alanine, caffeine, 2-aminoisoheptane, and alpha-yohimbine. He describes his personal experience with the product's onset time, energy levels, focus, and overall mood elevation during a workout.
David and Goliath Extreme pre-workout is an exceptional choice for stim junkies, delivering an intensely aggressive euphoria and energy within minutes of consumption. The reviewer experienced immediate effects, noting energy, focus, and mood elevation kicking in within 3-5 minutes, even after eating. Its comprehensive stimulant profile, including 400mg caffeine, 250mg 2-aminoisoheptane, and 3mg alpha yohimbine, provides a potent, long-lasting buzz without a crash. The primary drawback is the potentially controversial alpha yohimbine, which some users might find too intense. If you crave immediate, powerful, and sustained stimulant effects for intense workouts, this pre-workout is definitely worth it. However, if you are sensitive to strong stimulants like alpha yohimbine or prefer a milder experience, you should consider other options.
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The pre-workout container holds 20 servings, with a recommended serving size of 18.1 grams. A level scoop was measured at 17 grams, indicating a scale is needed for accuracy.
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The pre-workout contains 8 grams of L-citrulline, which the reviewer notes as a significant amount for pumps.
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The pre-workout includes 4.5 grams of Beta-alanine, which the reviewer mentions for its associated 'tingle' sensation.
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The pre-workout provides a total of 437.5 mg of caffeine, combining 400 mg of caffeine with an additional 37.5 mg yielded from di-caffeine malate.
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The product contains 250 mg of 2-aminoisoheptane (DMHA), which the reviewer frequently references as a primary stimulant.
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The pre-workout includes 3 mg of Alpha-yohimbine, an ingredient the reviewer particularly appreciates.
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The reviewer states that the cherry lime flavor was "freaking fire fire flavor" and "freaking awesome," describing it as delicious.
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The pre-workout starts to take effect very quickly, with energy, focus, and mood elevation appearing "right off the bat," within "3 to 5 minutes after taking it."
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The reviewer experienced "aggressive euphoria mood elevation" with the pre-workout, describing it as a "beautiful experience" where all stimulants came together perfectly.
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While training, the reviewer's heart rate was consistently "in the 150s the entire time...effortlessly," without feeling like a death or survival mode experience.
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The reviewer strongly advises against exceeding the recommended serving size, stating, "There is zero reason at all to be freaking pushing this to over the serving size. None."
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The pre-workout provides sustained energy, leading to "crazy muscular endurance" and a desire to continue lifting, making it difficult to stop training.
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The reviewer observes that 2-aminoisoheptane is the "star of the show" in this pre-workout, with alpha-yohimbine assisting but not overpowering the euphoric head high, unlike other products.
The reviewer experienced a rapid onset of effects from David & Goliath Extreme pre-workout, noting that the energy, focus, and mood elevation began to manifest within 3 to 5 minutes. He described it as everything coming together right away, unlike pre-workouts that build up gradually.
The pre-workout delivers "aggressive euphoria mood elevation" and a strong sense of focus. The reviewer felt an immediate drive to train intensely, describing a "sick freaking energy" and a "clean as heck buzz" that made him want to keep lifting and pushing himself.
The reviewer adamantly stated that a single, accurate serving of 18.1 grams provides "stem junkie perfection" and that there is "zero reason at all to be freaking pushing this to over the serving size." He found it to be completely effective without needing additional scoops.
The reviewer enthusiastically described the Cherry Lime flavor as "freaking fire fire flavor" and "freaking awesome." He found it to be delicious and a "hitter flavor."
While the reviewer stacked extra pump ingredients during his session, he commented that the 8 grams of L-citrulline in the formula is "freaking awesome" and contributes to "extraterrestrial pumpage." This suggests the product's formulation is strong for pumps.
The main stimulant ingredients are 400mg of caffeine plus 37.5mg from di-caffeine malate, totaling 437.5mg. It also contains 250mg of 2-aminoisoheptane, and 3mg of alpha-yohimbine. The reviewer noted 2-amino as the primary driver of effects, with alpha-yohimbine assisting.
85/100 source quality
Garage Gym Homie provides a comprehensive review of the David and Goliath Extreme pre-workout. He highlights its robust stimulant profile, featuring 8g of L-citrulline, 4.5g of Beta-alanine, 437.5mg of total caffeine, 250mg of 2-aminoisoheptane, and 3mg of alpha-yohimbine. The reviewer experiences a rapid onset of effects, including aggressive euphoria, mood elevation, and intense focus, within 3 to 5 minutes. He praises the cherry lime flavor and asserts that a single serving provides a powerful and sustained training experience without the need for additional scoops.
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This page converts Garage Gym Homie's review of the Good News Supplements David and Goliath Extreme pre-workout into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.
Brand relationship disclosed as: affiliate