As a chemical compound, the Meridian weight loss pill is called sibutramine hydrochloride monohydrate. This patented chemical formulation acts as an inhibitor in an individual’s central nervous system, specifically preventing the re-uptake of the serotonin and dopamine chemicals in the brain. By inhibiting these brain chemicals, a person’s feeling of hunger is suppressed which lead to less food intake and eventually to weight loss.

The Meridian weight loss pill, however, is usually only a short-term solution. In particular, Meridia fits those obese individuals who want to dramatically lose weight immediately in order to pursue more permanent solutions, such as regular physical exercise and strict dieting programs. This pill is administered orally in dosages of from 5 to 10 mg, depending on the physician’s prescription.

Typical side-effects associated with the Meridian weight loss pill include diarrhea, change in taste perception, insomnia and dizziness but these adverse reactions may diminish or vanish altogether with the body adjusting to the drug. Also, it would be ill-advised to take Meridia with other appetite-loss pills and medicine for asthma, allergy or cough without consultation with a doctor. Taking this pill may also hinder a person’s ability to perform functions requiring mental concentration as it induces light-headedness or dizziness to a person.

The weight reduction potential of these two ingredients, at first glance, appears promising. Collagen, a substance with surgical benefits such as those achieved in burn and wound treatment, purportedly contains fat-burning property in addition to keeping muscles toned and tightened. Aloe vera, known more in hair-loss prevention, is also a laxative that may indeed bring immediate loss of weight with the increased excretion of body wastes.

Another unique product positioning of Ultra90, in addition to its claim of being stimulant free, is its separate morning and afternoon formulation. The main collagen–aloe vera combination is the PM formula advised to be taken 3 hours before sleeping.

The morning formulation also contains the collagen–aloe vera mix but in addition has conjugated lineolic acid or CLA. This AM formulation is supposed to be taken first thing in the morning. The meat of grain-fed cattle is the main source of CLA which supposedly induces reduction of body fat. Some dieters, however, may have reservations on CLA because it may result in reduced sensitivity to insulin.

It is rather difficult for dieters to be easily taken in by the Ultra90 weight loss pill claims, although its approach appears a unique pathway towards the ideal weight. The efficacy of the ingredients in its formulation needs to be scientifically proven, and those with weight problems may be better off seeking more natural solutions such as sensible dieting and exercise.

This diet pill’s main active ingredient is Glucommanan/Propol which consists of 100 per cent natural fiber. Glucommanan/Propol provides fullness in the stomach of an individual because upon mixing with water, this fiber which is derived from the Konjac root expands for that filling effect. Extending its claimed benefit a notch higher, the manufacturer of the Propolene weight loss pill proposes that the fiber extract captures fat within the bloodstream, hindering fat absorption into the dieter’s body.

To further bolster the selling pitch of Propolene, its manufacturer reveals that this appetite inhibitor also provides healthy fiber to the diet, as well as the supplies benefits from its microcrystalline cellulose, gelatine, magnesium stearate and stearic acid content. To achieve the full advantage of having these supplements, it is recommended that up to three capsules of Propolene are taken 30–45 minutes before partaking of a meal high in fat, the same dosage for those who want to shed more weight in a lesser time period. And for individuals who are aiming to lose much less in weight, just one tablet before each meal is the suggested intake.

The makers of Propolene also take pride in their product not having the serious side effects commonly associated with synthetic-based diet supplements. Nonetheless, some consumers need to be wary about some user feedback that this diet pill has caused them abdominal cramps and discomfort. Another concern is that this Propolene formulation may inhibit vitamin absorption, making it necessary to take vitamin supplements to prevent body deficiencies in vital nutrients.