What is Phentermine?
Phentermine, short for “phenyl-tertiary-butylamine”, is an appetite suppressant of the amphetamine and phenethylamine class.


It is approved as an appetite suppressant to help reduce weight in obese patients (BMI over 25) when used short-term and combined with exercise, diet, and nutritional counseling.


Phentermine is typically prescribed for individuals who are at increased medical risk because of their weight.


Phentermine works by helping to release certain chemicals in the brain that control appetite.

How Phentermine Works (In-Depth)
Phentermine, like many other prescription drugs, works with neurotransmitters in the brain.


Phentermine is a centrally-acting stimulant that stimulates neuron bundles to release a particular group of neurotransmitters known as catecholamines; these include dopamine, epinephrine (also known as adrenaline), and norepinephrine (noradrenaline). 


Neurotransmitters signal a fight-or-flight response in the body which, in turn, puts a halt to the hunger signal.


As a result, it causes a loss in appetite because the brain does not receive the hunger message. Generally, Phentermine appears to be relatively well tolerated.

Phentermine can produce side effects consistent with its e.g., tachycardia (increased heart rate) and elevated blood pressure, but the incidence and magnitude of these appear to be less than with the amphetamines.


Our Physicians properly screen you for the weight loss program.

You should not take phentermine if your high blood pressure is not under control.  Please if you have recent labs please fax or bring them with you.

​Your Weight Loss Journey, Personalized

Come on in for an always no-charge consultation and see why we get results where other programs do not.

We combine medication, such as Phentermine, Hormones, HCG, Diet, and lifestyle changes to get the best results in the shortest time. We help you choose and we educate you on what is the best program for your lifestyle.

Our Fat Burning Injection is a combination of the following Vitamins and Amino acids that help the body metabolize fat, detoxify and cleanse the body, and protect it from free radicals that cause premature aging!!!

L-Carnitine – helps the body produce energy which is important for Muscle Movement, Brain Function, and Heart Function. Also, another free radical-fighting antioxidant that helps the body stay healthy.


Methionine – works with choline to detoxify amines; acts as a catalyst for choline and inositol, opening up their function; aids in removing liver fat and protects the kidneys. Great detoxifier!


Inositol - deficiency can lead to hair loss; works w/ vitamin E to facilitate as actions in the treatment of Muscular Dystrophy; caffeine can cause depletion of inositol.


Choline – metabolizes fats; detoxifies amines which are by-products of protein metabolism.

B Complex Vitamins:

B1 (Thiamine) – helps your body use carbs for energy - also important for the normal function of your heart, muscles, and nervous system;

B2 (Riboflavin) – metabolism and the conversion of food into energy; helps produce red blood cells;

B3 (Niacin) – assists in digestion and the conversion of food into energy; important in the production of cholesterol;

B5 (Pantothenic Acid) – important in fatty acid metabolism;

B6 - important for the nervous system; helps the body metabolize proteins and sugar;

B12 (Cobalamin) – Gives you a boost of energy for weeks and also plays an important part in the production of red blood cells.

While consuming vitamins through nutritious food is always advised, getting a vitamin shot can get you bouncing back up when you've missed a lot of healthy meals and are feeling really low.


Orally ingesting vitamins will often lead to much of the vitamin supplement you get to end up dissolved in your stomach (hence why food does better, due to how the body processes it).


You may also be taking the wrong kind of vitamins - how else would you know what you were low or high on without a blood test and/or getting the right knowledge from an expert?

We offer both, and we're here to give you what you need - whether that's personalized food advice, guiding blood results at reasonable costs, or a shot if you're really feeling down and need that energy to get back into eating well and living healthily.

At Juventis MedSpa Miami Weight Loss Program we offer Dr. Simeon’s weight loss program which will give you body-transforming long-lasting results safely and quickly.  Some of the reasons this weight loss program is more desirable than other weight loss programs:

  • Fast Weight Loss with rapid, visible results – Up to 1-2 pounds per day, 1-3 inches per week (Results vary per person)

  • No Hunger – Feel satisfied and eat real food!

  • Lose Fat Not Muscle so you have tone not flab when you finish

  • You can choose your own foods and easily find them at any grocery store or restaurant

  • Weekly visits with weigh-in and coaching to keep you on track and cheer your success

​​​Fast Weight Loss for those with Medical Conditions

Weight Loss:  Any

Medical History:  Complicated including:  Including Diabetes and Severe Hormone Conditions

Level of Supervision: Extensive

Program Includes:  Weekly visits, full instruction, all medications (injectable or pills), cookbook, dedicated staff member to follow your daily progress, physician to physician dialog if indicated


What is hCG?

hCG is the abbreviation for “Human Chorionic Gonadotropin”. hCG is a protein hormone that is naturally produced in the pituitary gland of both males and females of all ages. When paired with a low-calorie diet, hCG triggers the body to tap into its fat cells.  The result:  each day your body has access to calories from your fat reserves so hCG dieters lose an average of 0.5 or more per day without feeling hungry.  In other words, weight loss comes from the breakdown of unhealthy fat and, unlike other diets, does not strip the body of much-needed muscle, vitamins or minerals essential to maintain good health.

How is hCG Administered?

With a prescription for hCG provided and Dr. Rubin’s hCG protocol, the hCG hormone can be absorbed by injection through the fatty tissue areas of the body. Other than prescription hCG injections, the source of all other forms of hCG cannot be trusted and should be avoided.


How can I get hCG?


100% hCG cannot be administered in any other way other than a physician’s prescription. “hCG” drops, sprays, and tablets contain 0% hCG and may claim to be “bottled” in the United States, but the ingredients prior to bottling are most likely produced in another country.  These over-the-counter sprays and drops have been banned by the FDA.


How Does hCG Work?


The doctor developed hCG diet is designed to interact with the hypothalamus, which is the part of the brain that controls certain metabolic functions such as hunger. You cannot simply take hCG alone and lose weight. An hCG prescription must be accompanied by a physician managed and developed a diet program to produce significant and safe weight loss results.

How much weight will I lose with the hCG diet?

Most hCG dieters report a loss of 0.5 to 1.5 lbs a day.
In addition to receiving prescription hCG medication, Juventis MedSpa dieters are offered weekly one-on-one counseling and provided with simple and tasty recipes ideas.​

Safety and side effects of hCG Program Weight Loss


There are rarely side effects while using hCG for weight loss.  When hCG shots are used for fertility, the large dosing has been reported to cause occasional headaches. The amount of daily hCG used in the diet protocol is very small by comparison to hCG used for fertility purposes and rarely causes any side effects.

Will I gain the weight back after the diet program?


After the hCG diet, not only will you be thinner, but you will likely have a better relationship with food since cravings and urges will be significantly diminished.  Your body will be satisfied eating less which is ideal for an easy transition towards a healthy relationship allowing you to maintain your new weight.

Potential Benefits of hCG:


1.  In recent years hCG has actually proven to reduce the risks of breast cancer: Fox News Report on hCG reducing chances of breast cancer

2.  hCG has proven to have far lower risks than the obesity it is used to treat.

3.  Increased self-confidence after hCG assisted weight loss.

4.  Many post hCG dieters have experienced the following improvements to their health:  migraines subside, blood sugars stabilize, decreased cholesterol, increased energy, and increased metabolism.

Qué es la hCG?


hCG es la abreviatura de “Human Chorionic Gonadotropin”.  hCG es una hormona de proteína que se produce naturalmente en la glándula pituitaria de los hombres y mujeres de todas las edades. Cuando se combina con una dieta baja en calorías, hCG desencadena las células de grasa para que el cuerpo las use como energía, el resultado: cada día su cuerpo tiene acceso a las calorías de sus reservas de grasa que normalmente no usa y el resultado en las personas que hacen dieta hCG es perder un promedio de 0.5 o más libras al día sin sentir hambre. En otras palabras, la pérdida de peso proviene de la descomposición de la grasa no saludable y a diferencia de otras dietas, no fuerza al cuerpo a consumir musculo y vitaminas o minerales esenciales para mantener una buena salud.


Cómo se administra la hCG ?


Con una prescripción de hCG siguiendo el protocolo del Dr. Rubin, la hormona hCG puede ser absorbida por inyección a través de las áreas de tejido graso del cuerpo. Aparte de las inyecciones de hCG con prescripción médica, todas las otras formas de aplicación deben ser evitadas.


Cómo puedo obtener la hCG?


hCG 100 % puro, solo se puede conseguir con prescripción médica. "HCG " en gotas, aerosoles, y tabletas contienen 0 % de hCG y a pesar de que dicen “embotellado en los Estados Unidos” se puede presumir que vienen de otros países y no se puede confiar su contenido, estos “medicamentos” en tabletas, aerosoles y gotas han sido prohibidos por la FDA.


Cómo funciona la hCG?


La dieta hCG has sido medicamente desarrollada y diseñada para interactuar con el hipotálamo, que es la parte del cerebro que controla ciertas funciones metabólicas tales como el hambre. Usted no puede simplemente tomar hCG solo y perder peso. Una receta hCG debe ir acompañada de un programa médico de dieta administrado y desarrollado para producir resultados significativos y seguros de pérdida de peso.


Cuánto peso perderé con la dieta HCG?


La mayoría de personas que hacen dieta hCG reportan una pérdida de 0.5 a 1.5 libras por día.

Además de recibir la prescripción médica de hCG, Juventis MedSpa ofrecen consejería personal semanal y siempre con recetas sencillas y sabrosas.


Seguridad y efectos secundarios del programa de pérdida de peso hCG


Rara vez hay efectos secundarios durante el uso de hCG para la pérdida de peso. Cuando se utilizan inyecciones de HCG para la fertilidad, se ha reportado que puede causar dolores de cabeza ocasionales, pero la cantidad de hCG diaria utilizada en el protocolo de la dieta es muy pequeña en comparación con hCG se utiliza para los propósitos de fertilidad y rara vez causa efectos secundarios.


Voy a aumentar de peso después de la dieta?


Después de la dieta de hCG, no sólo va a ser más delgada, pero es probable que tenga una mejor relación con los alimentos ya que los antojos serán disminuidos significativamente. Su cuerpo será satisfecho comiendo menos, que es ideal para una transición fácil hacia una relación sana que le permite mantener su nuevo peso.


Beneficios potenciales de hCG:

1. En los últimos años hCG ha demostrado que realmente puede reducir los riesgos de cáncer de mama: Fox News Informo sobre hCG y como disminuye las probabilidades de cáncer de mama

 2. hCG ha demostrado tener riesgos mucho más bajos que todos los riegos causados por la obesidad

 3. Despues de perder peso con la dieta hCG, se nota un aumento de en la confianza en sí mismo.

 4. Muchas personas que hacen dieta hCG han experimentado las siguientes mejoras en su salud: migrañas desaparecen, azúcar en la sangre se estabilizan, disminución del colesterol, aumento de la energía, y aumento del metabolismo.

2251 SW 27 Ave Miami, FL 33145

Phone: 305.448.0800

Fax: 305.448.0888