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Energy and focus, Thermogenic support
Active adults seeking strong stimulant-based energy and thermogenic support for training days or busy schedules.
Start with 1 capsule once daily for days 1 and 2, then 2 capsules once daily on days 3 and 4; days 5 and 6 take 2 capsules with the first meal and 1 capsule with the second; from day 7 take 2 capsules twice daily. Take each serving 30 to 60 minutes before breakfast and lunch, avoid use within 5 hours of bedtime, do not exceed 4 capsules in 24 hours, and drink adequate water. Stimulant-containing products may be better tolerated with food if stomach discomfort occurs.
Contains genetically modified food ingredients.
Caffeine blocks adenosine receptors and increases catecholamines, which may enhance alertness, perceived energy and thermogenesis.
Caution: High caffeine may cause jitteriness, rapid heart rate and sleep disruption, especially if taken late in the day or combined with other stimulants.
Chlorogenic acids may influence glucose handling and lipid metabolism, which can affect energy use during calorie restriction and activity.
Caution: May cause stomach discomfort in some people; contains caffeine-related compounds that can add to total stimulant load.
Yohimbine antagonises alpha-2 adrenergic receptors, which may increase norepinephrine signalling and promote thermogenic activity.
Caution: Can raise heart rate and blood pressure and may increase anxiety or restlessness, especially when combined with caffeine.
Theobromine is a mild methylxanthine that may support alertness and vascular tone while contributing to overall stimulant effects.
Caution: Adds to total stimulant burden and may cause palpitations or sleep disturbance in sensitive users.
L-theanine modulates neurotransmitters such as GABA and glutamate, which may promote a calm yet focused state alongside caffeine.
Caution: May cause mild drowsiness in some individuals, especially when taken without caffeine.
Caffeine, yohimbine and theobromine stimulate adrenergic and methylxanthine pathways that may increase alertness and thermogenic activity. Chlorogenic acids act on carbohydrate and lipid metabolism to influence energy use. L-theanine helps smooth stimulant effects to support focus without excessive jitteriness.
Label Warning: Not for those under 18 years. Do not use if pregnant or breastfeeding. Stop use and speak with a doctor if unusual symptoms occur. Stop use two weeks before surgery. Speak with a doctor before use if you have been treated for, diagnosed with, or have a family history of any medical condition, or if you use any prescription or over-the-counter medicines. Do not use if you have cardiovascular disorders, anxiety, or sleep disorders. Each serving contains caffeine equivalent to about three cups of coffee; caffeine-sensitive individuals may experience restlessness, nervousness, tremors, headaches, anxiety, palpitations, increased heart rate, or difficulty sleeping. Do not combine with other sources of caffeine or stimulants. Consult a doctor before starting any diet or exercise programme. Do not exceed the recommended serving. Use only as directed.
Who should be cautious: People sensitive to stimulants or with high blood pressure, heart rhythm concerns, anxiety, or sleep issues may need extra caution. Those with upcoming surgery should stop two weeks before. Due to yohimbine and high caffeine content, people on sedatives, stimulant medicines, or medications that affect blood pressure or heart rate should discuss with a healthcare provider before use.
Storage: Store in a cool, dry place at 15–27°C. Keep out of reach of children. Do not use if packaging is tampered.
Elite Metabolic Power
Hydroxycut Hardcore® Elite: the go-to for science-backed results that will help you get ripped. Its high-octane thermogenic and energy formula delivers an unmatched sensory experience.
¹Subjects taking the key ingredient (C. canephora robusta) for 60 days lost an average of 10.95 lbs. vs. the placebo group, which lost an average of 5.40 lbs. Both groups followed a low-calorie diet. In a separate 8-week study, subjects taking C. canephora robusta lost an average of 3.7 lbs. vs. the placebo group, which lost 1.25 lbs. Both groups followed a calorie-reduced diet and performed moderate exercise.
²Contains caffeine to enhance focus and increase energy
∞Based on IRI MULO sales data for Hydroxycut® capsules
Individual tolerances vary. To assess your tolerance, refer to the chart below. Ensure you achieve your comfort with each stage before increasing your dosage. Take 1 serving (2 capsules) with a glass of water and consume twice daily, 30-60 minutes before your two main meals (e.g ., breakfast and lunch). Do not snack between meals. Do not take within 5 hours of bedtime. Do not exceed 2 servings (4 capsules) in a 24-hour period. For best results, use for a minimum of 60 days in conjunction with a calorie- reduced diet and regular exercise programme. Do not use for more than 8 weeks. Maintain an adequate state of hydration during use. Read the entire label before use and follow directions provided.
| Day 1 & 2 | 1 capsule, once daily |
| Day 3 & 4 | 2 capsules, once daily |
| Day 5 & Beyond | 2 capsules, twice daily (max daily dose) |
Not intended for use by persons under 18. Do not use if pregnant or nursing. Discontinue use and consult a medical doctor if you experience unusual symptoms. Discontinue use two weeks prior to surgery. Consult a medical doctor before use if you have been treated for, diagnosed with or have a family history of any medical condition, or if you are using any prescription or over-the-counter drug(s). This product should not be consumed by persons with cardiovascular disorders, anxiety, sleep disorders or a gastric ulcer. One serving of this product contains up to as much caffeine as 3 cups of coffee. Caffeine-sensitive individuals may experience symptoms including (but not limited to) restlessness, nervousness, tremors, anxiety, increased heart rate and/or blood pressure or difficulty sleeping. Do not combine with other sources of caffeine or stimulants. Consult a medical doctor before starting any diet or exercise programme. Do not exceed recommended serving. Improper use of this product will not improve results and is not advised. Use only as directed.
Keep out of reach of children.
Do not use if packaging has been tampered with. Store in a cool, dry place (60ºF to 80ºF). Capsule shown not actual size.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving Size: 2 Capsules | ||
| Servings Per Container: 50 | ||
| Amount per serving | %Reference Intake | |
| Caffeine (as caffeine anhydrous) | 270 mg | † |
| Green coffee extract (as C. canephora robusta) (seed) Standardized for 45% chlorogenic acids | 200 mg | † |
| Coleus extract (as Coleus forskohlii) (root) Standardized for forskolin | 100 mg | † |
| L-Theanine | 100 mg | † |
| Cocoa extract (as Theobroma cacao) (seed) Standardized for theobromine | 100 mg | † |
| Yohimbe extract (as Pausinystalia yohimbe) (bark) Standardized for 6% yohimbine | 56 mg | † |
| †Reference intake not established | ||
Capsule (gelatine, titanium dioxide,, fd&c red no. 40, fd&c blue no. 1), microcrystalline cellulose, magnesium stearate, silicon dioxide
Contains bioengineered food ingredients.
Made in the U.S.A. from international ingredients.
