Vitamin Injection · Weight & Metabolism
⭐ Best Seller

Trimmer

Lipotropic Complex (Methionine · Inositol · Choline) + Methylcobalamin (B12)

The most popular injection at VitaFix. A powerful blend of fat-mobilizing compounds and energizing B12 that supports your body's natural metabolism, liver function, and vitality.*

$35 / single
or $150 for a 6-pack
Reserve Your Trimmer →

What Is the Trimmer?

The Trimmer is VitaFix's best-selling injection — a potent combination of Lipotropic compounds and Methylcobalamin (Vitamin B12) formulated to support your body's fat-burning and energy systems from the inside out.

Lipotropic injections have been used for decades to support healthy fat metabolism. Combined with B12 for energy, this formula works best as part of an active lifestyle with a balanced diet. Most clients feel a noticeable boost in energy within 24–48 hours.*

What's In It — Spelled Out

M
Methionine

Essential Amino Acid

Helps break down fat in the liver and prevents fatty buildup. Supports liver health, detoxification, and the metabolism of carbohydrates and fats.*

I
Inositol

B-Vitamin Compound

Promotes healthy fat metabolism and helps transport fat out of the liver. Also supports mood, insulin sensitivity, and healthy hormone balance.*

C
Choline

Essential Nutrient

Critical for liver function and fat transport. Helps prevent fat accumulation and supports healthy cell membranes and nervous system function.*

+ Methylcobalamin (Vitamin B12)

The most bioavailable form of B12. Supports red blood cell production, nervous system health, DNA synthesis, and sustained energy — without the crash.*

Gym workout Running Fitness

Key Benefits

Who Is It For?

Anyone looking to support a healthy weight management plan alongside diet and exercise
People who feel sluggish or low-energy throughout the day
Active individuals who want to optimize their fat-burning potential
Those who have tried oral B12 supplements with limited results
People focused on liver health and natural detox support
Anyone wanting a clean, effective energy boost without caffeine or stimulants

What to Expect

1
Within 24–48 HoursMost clients notice an uptick in energy and mental clarity. Some feel it the same day.
2
Week 1–2Energy stays elevated. Many clients report better mood, focus, and motivation to stay active.
3
With Regular UseBest results come with consistent injections every 1–2 weeks alongside a healthy lifestyle. Your body builds on each dose.*

How It's Administered

Intramuscular (IM) or Subcutaneous InjectionQuick, simple injection — typically in the upper arm, thigh, or abdomen. Takes about 5 minutes total including the consultation.
At Our Las Vegas Clinic or From HomeWe can walk you through at-home self-injection if preferred. Everything you need is included with your kit.
Recommended Every 1–2 WeeksConsistent dosing produces the best results. Save with a 6-pack — any combination, your choice.

Ready to Feel the Difference?

Best seller for a reason. Reserve your Trimmer injection today — single or 6-pack available.

$35
Single Injection
$150
6-Pack (Save 29%)
Reserve Your Trimmer →

📍 Vitamin injections available in Las Vegas, NV only. Mix & match any 6 shots for $150.

⚕️ Disclaimer: * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Results may vary. For best results, use as part of a healthy diet and active lifestyle. Consult a licensed healthcare provider before starting any new health program. VitaFix does not provide medical advice or treatment.