Clenbuterol 40mcg 50tabs – SIS Labs





SIS Labs Clenbuterol 40mcg 50tabs is a bronchodilator and a thermogenic agent. It helps to break through weight loss plateaus, as well as preserve lean muscle mass. It can be used by both male and female bodybuilders as a fat-loss aid.

What It Is

Clenbuterol is a short-acting β2-adrenergic agonist. It works as a sympathomimetic drug, meaning it mimics the effect of the hormone epinephrine (adrenaline) on the body. The active component, Clenbuterol Hydrochloride, stimulates the β2-adrenergic receptors in the lungs and the central nervous system, which then activate thermogenesis and lipolysis.

Benefits and Effects

Clenbuterol not only helps to burn fat, it also has a positive effect on muscle growth. It can improve the production of red blood cells, which helps to transport oxygen. This effect allows for a more intense and efficient workout.

  • Suppresses appetite
  • Enhances fat loss
  • Reduces water retention
  • Intensifies muscle growth
  • Increases energy levels
  • Improves oxygen carrying capacity

Side Effects

Clenbuterol comes with some side effects, which could be dangerous for some users if used improperly or in too high doses.

  • Nausea
  • Insomnia
  • Rapid heartbeat
  • Muscle cramps
  • Anxiety
  • High blood pressure

It is important to consult with a doctor before using Clenbuterol, especially if you have heart disorders or hypertension.

Course of Administration, Dosage, and Usage

Clenbuterol should be taken orally, with a glass of water, once each day. The total daily dosage should not exceed 140mcg. It is not recommended for people under the age of 18.

Dosage for Beginners and Experienced Bodybuilders

  • For beginners: 20mcg per day is recommended for the first two weeks. This can be increased to 40mcg every day for the first month.
  • For experienced bodybuilders: 60 to 120mcg per day can be taken during a 12-week cycle.

Indications and Contraindications

Clenbuterol is used as a weight loss aid and has been known to improve athletic performance. However, it should not be used by people who have cardiovascular diseases or hypertension. Also, Clenbuterol is not recommended for women who are pregnant, plan to become pregnant, or breastfeeding.

Value It Offers to the Buyer

SIS Labs Clenbuterol 40mcg 50tabs is a great solution for people looking to cut fat and gain muscle. It offers significant help in breaking through fat loss plateaus, as well as preserving lean muscle mass. It also increases energy levels and improves oxygen carrying capacity, which allows for more intense and efficient workouts. This product is a must-have for any serious athlete looking to maximize their performance.

Additional information

substance active


Amount of substance, mg


formulaire de discharge


1 compressed, mg



Laboratories SIS

volume de commande

Pacchetto (50 Comprimés)


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