Las Vegas, Nevada
Mon–Fri: 9am–6pm  ·  Sat: 10am–3pm
702.457.3888
← Supervised Programs
HCG Diet
"I want to lose visceral fat fast and reset my hunger system — not just cut calories."

Reset your hypothalamus. Fast visceral fat loss. 5-phase program.

The HCG Weight-Loss Program combines a low-calorie diet with prescription HCG to reset the hypothalamus — the brain region controlling satiation and hunger. A medically supervised 5-phase approach for fast loss of visceral fat and long-term weight maintenance. Two program lengths available.

Want rapid visceral fat loss under medical supervision
Looking for a structured program with clear phases and weekly specialist check-ins
Want to reset hypothalamus hunger/satiety signaling for long-term results
Goal of losing up to 20 lbs (23-day) or more than 20 lbs (40-day program)
HCG Diet weight loss program at IUVENTUS Medical Center Las Vegas
Program options
23 or 40 days
short-term (≤20 lbs) or long-term (20+ lbs)
Prescription HCG
Medically supervised · Las Vegas
What it treats

The HCG program doesn't just reduce weight. It resets the system that controls hunger.

The combination of prescription HCG and a low-calorie diet resets the hypothalamus — producing not just weight loss during the program, but a recalibrated hunger-satiety system that supports long-term maintenance.

🔥
Fast Visceral Fat Loss

The HCG program is specifically designed for fast loss of visceral fat — the metabolically active fat stored around internal organs that is most strongly associated with cardiovascular and metabolic disease risk. The combination of prescription HCG and a very low-calorie diet (VLCD) produces rapid visceral fat mobilization that other approaches achieve more slowly.

🧠
Hypothalamus Reset

The combination of low-calorie diet and prescription HCG allows the resetting of your hypothalamus — the brain region that controls satiation and hunger. This recalibration creates an opportunity for long-term weight loss success by changing the hormonal set-point that determines how hungry you feel and when you feel satisfied. The 5-phase structure is specifically designed to achieve and preserve this reset.

☠️
Toxin & Detox Component

The optional Phase 1 detoxification addresses a specific mechanism: fat cells accumulate toxins, and as fat is lost those toxins are released into the bloodstream — slowing metabolism, increasing satiety response time, and decreasing calorie-burning capacity. The 15-day detox phase clears these toxins before the VLCD begins, maximizing the weight loss effect of the subsequent phases.

📅
Structured Two-Program Options

The short-term program (23 days HCG / 21 days maintenance) is designed for patients intending to lose 20 pounds or less. The long-term program (40 days HCG / 21 days maintenance) is designed for those intending to lose more than 20 pounds. Both include weekly meetings with a licensed medical specialist. Additional sessions can be started if you haven't reached your goal.

🥗
Digestive System Recalibration

Phase 5 — the most important phase — involves a gradual 21-day reintroduction of foods with 1-week intervals. This systematic reintroduction allows the digestive system to adjust and identify what hormonal imbalances are responsible for weight gain — providing a personalized understanding of which foods affect your specific metabolism.

🔄
Long-Term Maintenance Foundation

The HCG program's design is explicitly oriented toward long-term maintenance — the post-diet phase and the gradual food reintroduction are as carefully designed as the weight-loss phases. The program teaches new eating patterns that, when maintained, prevent return to prior weight. You need to understand that returning to old eating habits will reverse results.

Detoxify your body, lose stubborn fat, and reset the hunger system — in a medically supervised 5-phase program.

Our HCG Weight-Loss Program has 5 phases designed to achieve maximum results. Weekly meetings with a licensed medical specialist throughout. If you haven't reached your goal, you can sign up for another session.

HCG 5-phase weight loss program at IUVENTUS Medical Center Las Vegas
The 5 phases

Every phase has a purpose. Every phase is supervised.

Phase 1 (Optional — 15 days): Intestinal Detoxification. You refuse certain food types and take supplements for detox. This clears the toxins stored in fat cells that would otherwise be released into the bloodstream as you lose weight — slowing metabolism and decreasing calorie-burning capacity. This step sets up the conditions for maximum weight loss in the phases that follow.

Phase 2 (2 days): Loading. You take vitamins and prescription HCG while eating high-calorie, high-fat foods to speed up your metabolism — loading calories that prime the metabolic machinery for the VLCD phase. Phase 3 (21–38 days, depending on program): Very Low-Calorie Diet. The core weight-loss phase — strict adherence to the VLCD alongside vitamins and prescription HCG. The HCG helps manage food cravings and makes adherence to the low-calorie plan significantly easier. Phase 4 (3 days): Transition. Continue the VLCD without prescription HCG — preparing your body for the final phase. Phase 5 (21 days): Post Diet. The most important phase. Gradual food reintroduction with 1-week intervals between each food group — allowing the digestive system to adjust and identifying which hormonal imbalances are responsible for your individual weight gain.

5 phases
each with a distinct purpose — from detox through VLCD to long-term maintenance
23 or 40
day HCG phase — plus 21-day maintenance phase in both programs
Weekly
meetings with a licensed medical specialist throughout the program
⚠️
The most important phase is Phase 5

The 21-day post-diet reintroduction phase is what determines whether your results last. Returning to old eating habits reverses the hypothalamus reset and the weight loss achieved. Our medical specialists guide you through this phase with the same attention as the VLCD phase — because long-term success depends on what you do after the weight comes off.

The research is clear

A medically supervised program designed for long-term success.

The HCG program's 5-phase structure is specifically designed not just for weight loss but for the hypothalamic reset and behavioral recalibration that produce lasting results. Weekly medical supervision throughout ensures safety and maximizes outcome.

5 phases
structured protocol — each phase serving a specific physiological purpose from detox to maintenance
Iuventus HCG program design
Hypothalamus
reset — the HCG + low-calorie combination recalibrates the hunger-satiety set-point for long-term success
HCG diet clinical literature
Weekly
licensed medical specialist meetings throughout — not a home kit, a supervised clinical program
Iuventus Medical Center
How It Works

From visceral fat to reset and maintained.

01
🗓️
Program Selection & Consultation

We assess your weight loss goal and select the right program — 23-day for those losing up to 20 lbs, 40-day for more than 20 lbs. The medical specialist reviews your health history, explains all 5 phases, and sets expectations before you begin.

02
🌿
Phase 1: Optional Detox (15 days)

Optional but recommended — particularly for patients with significant fat stores. Dietary restrictions and detox supplements for 15 days clear the toxins that would otherwise slow metabolism and impair weight loss during the VLCD phase.

03
🥗
Phases 2–4: Loading, VLCD, Transition

2 days of calorie loading to prime metabolism, followed by 21–38 days of very low-calorie diet with prescription HCG and vitamins, followed by 3 days of transition off HCG. Weekly specialist check-ins throughout. Strict adherence to the meal plan is essential.

04
🔄
Phase 5: Reintroduction & Maintenance

The 21-day most important phase — gradual food reintroduction with 1-week intervals. Our specialists guide you through identifying which foods affect your metabolism and building the lasting habits that prevent weight regain.

Why Choose Us

Medicine that
gets you.

The HCG program is a medically supervised clinical protocol — not a home kit. Weekly specialist meetings and physician oversight make the difference between completing the program successfully and not.

01

Weekly Medical Specialist Meetings

Unlike HCG kits sold online, the iuventus program includes weekly meetings with a licensed medical specialist who guides you through every phase — answering questions, monitoring your progress, and adjusting if needed.

02

Prescription HCG — Not OTC Homeopathic

We use prescription HCG — not the homeopathic HCG products sold without a prescription that contain little to no actual HCG. The prescription medication makes the difference in managing cravings during the VLCD phase.

03

Two Program Lengths for Different Goals

23-day for up to 20 lbs. 40-day for more than 20 lbs. Both include the full 5-phase structure and weekly specialist oversight. If you haven't reached your goal, another session can be started.

04

Phase 5 Gets the Attention It Deserves

Most patients focus on the VLCD phase. Our specialists emphasize Phase 5 — the reintroduction phase that determines whether results last. We guide this phase as carefully as the weight-loss phases, because the hypothalamus reset only holds if Phase 5 is done correctly.

Patient Stories

Visceral fat lost.
Results maintained.

★★★★★

"I'd done diets before but the HCG program was different — it's structured in a way that felt medically serious. The weekly specialist meetings kept me accountable. The 40-day program: I lost 28 pounds and learned more about how my body responds to different foods in Phase 5 than I had from years of dieting."

PG
Patricia G.
HCG Diet — 40-Day Program · 51 yrs · Las Vegas
★★★★★

"The detox phase seemed optional but my specialist recommended it. I'm glad I did it — the weight loss phase went more smoothly than I expected. No major hunger despite the low-calorie diet. The prescription HCG made the cravings manageable in a way I hadn't expected."

NR
Nancy R.
HCG Diet — 23-Day + Detox · 44 yrs
★★★★★

"I've maintained the weight I lost on the HCG program for 14 months — which is longer than I've ever sustained any weight loss. Phase 5 was key. Understanding which foods specifically affect my metabolism changed how I eat permanently, not just during the program."

JL
James L.
HCG Diet — Long-Term Maintenance · 58 yrs
Common Questions

Everything you
want to know.

HCG (human chorionic gonadotropin) is a hormone naturally produced during pregnancy. In the HCG diet, prescription HCG is used alongside a very low-calorie diet to mobilize fat stores and suppress hunger. The hypothesis is that HCG signals the hypothalamus to release stored fat for energy — making the VLCD manageable by reducing hunger — and simultaneously resets hypothalamic set-points for hunger and satiety that support long-term maintenance. At Iuventus we use prescription HCG, not the homeopathic products sold without a prescription.
The 23-day program is designed for patients intending to lose up to 20 pounds. The 40-day program is for those intending to lose more than 20 pounds. Many patients lose 0.5–1 pound per day during the VLCD phase. Individual results vary based on starting weight, adherence to the meal plan, and metabolic factors. If you haven't reached your goal, you can sign up for another session.
The VLCD in the HCG program is safe under medical supervision — which is why weekly specialist meetings are a core part of the iuventus program, not optional. The prescription HCG component helps manage hunger during the VLCD, making the significant caloric restriction more tolerable. Adequate water intake (64oz daily) is required. The program is not appropriate for patients with certain medical conditions — your specialist confirms candidacy before you begin.
The food plan for the VLCD and Transition phases is specific and needs to be strictly followed for optimal results. 64oz of water per day is required. The prescription HCG helps manage cravings and makes adherence significantly easier. Your specialist provides the complete meal plan at your program consultation — what's included, what's excluded, and how to structure your daily eating pattern.
Phase 5 is where the hypothalamus reset is confirmed or reversed. During the 21-day reintroduction, foods are added back in 1-week intervals — allowing your digestive system and metabolism to adjust and identify which foods cause hormonal responses that drive weight gain for you specifically. Returning to old eating habits after Phase 3 will reverse the results. Phase 5 is the mechanism by which short-term weight loss becomes long-term lifestyle change.
Start Today

Detoxify your body.
Get rid of stubborn fat. For good.

A free consultation and program assessment. 23-day for up to 20 lbs or 40-day for more — weekly medical specialist meetings throughout. Iuventus Medical Center Las Vegas.