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Hammer Labz Oxy-Dren

Hammer Labz 60 caps (0.058kg)

£44.88Tax includedLowest price in 30 days: £44.88

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How Does Hammer Labz Oxy-Dren Work?


Hammer Labz Oxy-Dren is a new, multifaceted fat burner with exceptional action, recommended for advanced athletes. The premium fat reducer directly activates adrenergic receptors. Oxy-Dren contains stimulants such as Geranium Extract , Citrus aurantium, two forms of Aphrodyne, caffeine ensuring maximum fat loss, even from the most sensitive places such as the abdomen, thighs, buttocks and lower back. The thyroid hormone metabolite increases the rate of fatty acid oxidation, which supports weight loss.

The supplement stimulates the central nervous system, increases concentration and alertness, and boosts energy levels. In addition to slimming, the preparation increases exercise capacity and speeds up metabolism. The combination of ingredients with a stimulating and diuretic effect works great, especially during the last period of reduction, when we want the lowest level of body fat. Highly stimulating fat burner, combined with caffeine and other stimulant ingredients, intensifies the phenomenon of thermogenesis.

Key Ingredients



  • Caffeine – a proven stimulant widely used in high-performance and thermogenic formulas. It supports energy, alertness, focus and training intensity, making it particularly useful during cutting phases when calories are lower and fatigue can hit harder. Caffeine also contributes to thermogenesis and can help support appetite control.

  • Dandelion Extract – commonly used in physique-focused formulas for its natural diuretic properties, helping reduce excess water retention and create a tighter, drier look. Dandelion also naturally contains potassium, organic acids, sterols, inulin and choline, making it a useful addition during cutting and definition phases.

  • Geranium Extract – a hardcore stimulant-style ingredient used to increase energy, drive, focus and training intensity. It is commonly combined with caffeine and other performance compounds to create a stronger central nervous system effect and a more aggressive pre-workout or thermogenic profile. Geranium Extract is particularly valued by experienced users looking for increased motivation, concentration and a stronger “locked-in” training feel.

  • Cao Mahuang Vulgaris – a plant traditionally associated with stimulant and thermogenic activity. It contains naturally occurring alkaloids that are used in advanced fat-burning formulas to support energy expenditure, appetite control and metabolic activity. Because of its strong profile, it is typically found in products intended for experienced stimulant users.

  • Citrus Aurantium HCl – derived from bitter orange and commonly standardised for synephrine-type compounds. It is widely used in thermogenic and energy formulas to support metabolism, appetite control, alertness and training drive. It is often combined with caffeine and other stimulant ingredients to create a broader thermogenic effect.

  • Halostachine HCl – a specialist alkaloid-related compound included in advanced stimulant and fat-loss formulas. It is used to support metabolic activity, energy, motivation and physical performance, making it a strong fit for hardcore cutting products designed for experienced users.

  • Piperine – the main active compound found in black pepper. It is commonly used to support the absorption and bioavailability of other active ingredients within complex supplement formulas. Piperine also contributes to the thermogenic profile of many advanced fat-loss products.

  • Aphrodyne HCl – a specialist performance compound used in advanced thermogenic formulas to support energy expenditure, training intensity and fat-loss focused supplementation. It is commonly positioned for experienced users looking to maximise the effectiveness of calorie-controlled cutting phases.

  • Aphrodyne – commonly associated with rauwolscine/isoyohimbine-type activity and used in strong thermogenic formulas for its stimulant and adrenergic profile. It is particularly popular in products designed to support stubborn-fat areas, energy, focus and training drive during aggressive cutting phases.

  • Huperzine A – a highly potent cognitive-support compound used in advanced nootropic and pre-workout formulas. It is commonly included to support concentration, mental clarity, memory and a strong tunnel-vision style focus during demanding physical or mental tasks.

  • 3,5-Diiodo-L-Thyronine – a thyroid-hormone metabolite that has attracted attention in advanced fat-loss formulas due to its potential role in metabolic rate and fatty-acid oxidation. It is considered a specialist ingredient and is typically found in hardcore thermogenic products rather than mainstream weight-management supplements.


Dosage: 1 capsule before breakfast, 1 capsule 6 hours before the main meal. Do not exceed 2 capsules during the day.
Disclaimer: This product is a dietary supplement and should not be used as a substitute for a varied diet. Do not exceed the recommended daily dose. Keep out of reach of children. If you are pregnant, nursing, taking medication, or have a medical condition, consult your healthcare professional before use. This product contains Aphrodyne and may cause side effects such as increased heart rate, anxiety, or elevated blood pressure. Use with caution and discontinue use if any adverse reactions occur. Store in a cool, dry place away from direct sunlight. The Food and Drug Administration or any other governmental authority has not evaluated the statements made here. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Hammer Labz Oxy-Dren is a new, multifaceted fat burner with exceptional action, recommended for advanced athletes. This premium fat reducer directly activates adrenergic receptors, containing stimulants such as Geranium Extract, Citrus aurantium, two forms of Aphrodyne, and caffeine to ensure maximum fat loss, even from the most sensitive places such as the abdomen, thighs, buttocks and lower back.

The formula includes Caffeine, Dandelion Extract, Geranium, Cao Mahuang Vulgaris, Citrus aurantium HCL, Aphrodyne HCL, rauwolscine (also known as Aphrodyne or isojohimbine), and Huperzine A.

Caffeine has a thermogenic effect and suppresses appetite, thanks to increased production of adrenaline and noradrenaline. It has been proven to increase neurotransmitters such as dopamine, acetylcholine and serotonin in the central nervous system, which exerts a stimulating effect and increases cognitive function.

Dandelion Extract is a very strong diuretic that helps get rid of subcutaneous water. It is also attributed detoxifying and cleansing properties and accelerates metabolism, with its root containing mineral salts such as potassium, organic acids, sterols, inulin, and choline.

Geranium works well as both a stimulant and a fat burner, especially when combined with caffeine and other supplement ingredients.

Cao Mahuang Vulgaris contains alkaloids with a thermogenic effect that increase the basic energy expenditure of the body, causing a caloric deficit and therefore effectively increasing the rate of metabolism and fat burning.

Aphrodyne HCL improves athletes’ performance and can potentially increase energy expenditure, conducive to exercise capacity, with daily supplementation intensifying lipolysis especially in fat-resistant areas. Rauwolscine, also known as Aphrodyne or isojohimbine, is antioxidant, anti-inflammatory, and analgesic, supports carbohydrate-insulin metabolism, and by interfering with the cholinergic system increases adrenaline concentration to intensify the lipolysis process.

Citrus aurantium HCL has a similar structure to Cao Mahuang and is a natural substitute for it. This compound boosts metabolism, reduces appetite, increases mental and motor activity, widens the bronchi to make breathing easier, and effectively clears the sinuses.

Huperzine A is one of the most amazing alkaloids used to increase memory capacity, allowing you to achieve maximum concentration and focus, and is considered one of the most desirable substances from the group of agents providing so-called brain doping.

The recommended dosage is 1 capsule before breakfast and 1 capsule 6 hours before the main meal. Do not exceed 2 capsules during the day.

Hammer Labz

Hammer Labz

Hammer Labz – Official UK Exclusive Distributor | Cross The Limits

Cross The Limits is the exclusive UK distributor of Hammer Labz, bringing you direct access to one of the most advanced hardcore supplement brands on the market.

Hammer Labz is known for producing high-performance formulas designed for serious athletes, combining cutting-edge ingredients with aggressive dosing to deliver real results in strength, energy, endurance, and body composition.

This partnership positions Cross The Limits as the go-to destination in the UK for Hammer Labz supplements, trusted by customers seeking hardcore, results-driven formulas that stand out from standard offerings.