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Energy and focus, thermogenic support, weight management support
Adults with high-intensity training routines seeking focused energy, or people who prefer strong stimulant-based thermogenic formulas.
Assess tolerance: Day 1 take 1 capsule once daily; Days 2 and 3 take 2 capsules once daily; Day 4 and beyond take 2 capsules twice daily, 30 to 60 minutes before your two largest meals, avoiding use within 5 hours of bedtime and not exceeding 4 capsules per day; taking with food may reduce stomach discomfort and avoid other caffeine sources.
Contains gelatin; colour additives listed. No other dietary or allergen statements provided.
Caffeine blocks adenosine receptors and increases catecholamines, which may raise alertness and energy expenditure.
Caution: High caffeine intake may cause jitteriness and sleep disturbance, especially if taken late in the day or combined with other stimulants.
Chlorogenic acids influence carbohydrate metabolism and may affect the release and utilisation of glucose and fatty acids.
Caution: Contains natural caffeine traces and may interact with stimulant intake; those sensitive to caffeine should monitor response.
Yohimbine blocks alpha-2 adrenergic receptors, which may increase norepinephrine activity and promote lipolysis.
Caution: May increase heart rate, blood pressure, and feelings of nervousness; avoid combining with other stimulants.
L-theanine modulates brain neurotransmitters such as GABA and glutamate, which may promote a calm yet focused state.
Caution: May cause drowsiness in some people; monitor how you feel when combined with caffeine.
Capsaicinoids can activate TRPV1 receptors, which may increase thermogenesis and perceived warmth.
Caution: May cause gastrointestinal discomfort or a burning sensation if taken on an empty stomach.
Caffeine increases alertness and energy expenditure, while chlorogenic acids from green coffee influence carbohydrate handling, creating complementary effects on energy use. Yohimbine promotes lipolysis via adrenergic pathways, and L-theanine helps smooth stimulant edges for focused energy. Cayenne may add a thermogenic kick through TRPV1 activation.
Label Warning: Not for under 18s. Do not use if pregnant or breastfeeding. Stop use and speak to a doctor if you experience unusual symptoms. Speak to 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. Each serving provides caffeine equivalent to about 3.5 cups of coffee; caffeine-sensitive people may experience restlessness, nervousness, tremors, headache, 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 concerns about heart rhythm, blood pressure, anxiety, or sleep may need extra caution due to caffeine and yohimbe. Those with liver or kidney concerns, or with gastrointestinal sensitivity to spicy foods, consider discussing with a healthcare provider. If taking medications that may interact with stimulants or affect blood pressure, mood, or heart rate, seek advice first. People on medications of concern are recommended to consult a healthcare provider before combining with stimulant-containing supplements.
Storage: Store in a cool, dry place at 15–27°C.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Lose Weight with the UK's #1 Selling Weight Loss Supplement Brand♦♦
When you're looking for hardcore results, reach for the power of Hydroxycut Hardcore®. Formulated with a scientifically researched key weight loss complex (C. canephora robusta), Hydroxycut Hardcore® as part of your training programme has been designed to deliver the significant weight loss results you've been looking for!
Key Weight Loss Ingredient Tested in 2 Scientific Studies!
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.
2In short-term studies, research shows that caffeine can help temporarily promote increased energy expenditure (calorie burning).
3Contains caffeine to increase energy and enhance focus.
Delivers Extreme Energy and Maximum Intensity!
Hydroxycut Hardcore® contains the powerful ingredient (caffeine anhydrous) that has been shown to deliver a serious boost of energy. After your very first dose you'll experience extreme energy and maximum intensity!
♦♦ Based on AC Nielsen xAOC sales data for Hydroxycut® caplets.
To assess your tolerance, for the first day, take 1 capsule once daily. On days 2 and 3, take 2 capsules once daily. On day 4 and beyond, take 2 capsules twice daily, 30 to 60 minutes before your 2 largest meals (e.g., breakfast and lunch). Do not snack between meals. For best results, use for 60 days combined with diet and training. Do not take within 5 hours of bedtime. Do not exceed 4 capsules in a 24-hour period. Drink 8 - 10 glasses of water daily for general good health. Read the entire label before use and follow directions provided.
| Day 1 | 1 capsule, once daily |
| Day 2 & 3 | 2 capsules, once daily |
| Day 4 & beyond | 2 capsules, twice daily |
Capsule (gelatine, titanium dioxide, FD&C red no 40, FD&C blue no 1), microcrystalline cellulose, magnesium stearate, silicon dioxide.
Do not use if packaging has been tampered with. Store in a cool, dry place (15ºC to 27ºC).
Not intended for use by persons under 18 years of age. Do not use if pregnant or breastfeeding. Discontinue use and consult a medical doctor if you experience unusual symptoms. 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 medication(s). One serving of this product contains as much caffeine as 3.5 cups of coffee. Caffeine-sensitive individuals may experience symptoms including (but not limited to) restlessness, nervousness, tremors, headache, anxiety, palpitations, increased heart rate, 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 the 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.
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 facts | ||
| Serving Size: 2 Capsules | ||
| Servings Per Container: 30 | ||
| Amount Per Serving | % Daily Value | |
| Pyroxyclene Anhydranine™ Blend | 368 mg | † |
| Caffeine anhydrous | † | |
| Supplying 265 mg of caffeine | ||
| L-theanine | † | |
| Cayenne pepper (as Capsicum annuum) (fruit) | † | |
| Yohimbacore Robusta™ Blend | 250 mg | † |
| Green coffee extract (as C. canephora robusta) (seed) Standardised for 45% chlorogenic acids | 200 mg | † |
| Yohimbe extract (as Pausinystalia yohimbe) (bark) | 50 mg | † |
| Standardised for 6% yohimbine | † | |
| 1,3 D-Norepidrol™ Blend | 128 mg | † |
| L-tyrosine | † | |
| L-methionine | † | |
| L-leucine | † | |
| Trans-ferulic acid | † | |
| †Daily Value not established. | ||
