Fit Body Weight Loss · Advanced Peptide Therapy

Feel Like Yourself Again.

Explore our full catalog of advanced peptide therapies — then shop with confidence, or let Dr. Christina build your perfect protocol from scratch.

Shop Our Peptide Catalog

Browse freely. Shop directly. Or let Dr. Christina guide you.

Discover
Shop Directly Online Or Book a Personalized Protocol Session Guided by Dr. Christina 100,000+ Women Served
"Whether you know exactly what you want
or have no idea where to start — you're in the right place."

Some of our clients have been using peptides for years and know exactly what they're looking for. Others are just beginning to explore what's possible. Either way, we've built this experience for you. Browse our full catalog and shop directly — or if you'd rather have an expert guide the way, Dr. Christina offers a Personalized Protocol Session to help you find exactly the right fit.

Two Ways to Get Started

Shop Freely. Or Let Us
Build Your Protocol.

Already know what you need? Browse our full catalog below and shop directly. Every product links to a detailed page so you can dig into the science before you buy.

Not sure where to start — or want expert eyes on your goals? Dr. Christina's Personalized Protocol Session is designed for exactly that. She'll assess your goals, your history, and what you've tried before to build the most effective peptide stack for you.

  • Our flagship peptides — GLP-3, BPC-157 & TB-500 — are a great place to start
  • Mix and match, or get a full protocol built for you
  • Expert-guided or fully self-directed — your choice
  • No pressure, no confusion — just results

What Are You Working Toward?

We carry peptides that support all of these goals. Browse the catalog below to find yours — or let Dr. Christina match you with the right protocol.

⚖️
Weight Management

Support healthy body composition and lasting metabolic wellness.

💪
Recovery & Performance

Bounce back faster and perform at the level you know you're capable of.

🔥
Metabolic Health

Support healthy energy production and efficient metabolic function.

❤️
Healthy Aging

Promote deep vitality and graceful wellness at every stage of life.

🧠
Cognitive Wellness

Sharpen your focus, clarity, and mental performance every day.

😴
Sleep & Recovery

Encourage the deep, restorative sleep your body needs to thrive.

Energy & Vitality

Reclaim the vibrant, sustained energy you may have thought was gone for good.

🌿
Whole-Body Wellness

A fully personalized approach to help you reach your most ambitious health goals.

The Full Collection

Shop Our Peptide Therapies

Click any product to learn more and shop directly. Not sure which ones are right for you? Dr. Christina's Personalized Protocol Session was made for exactly that.

GLP-3 Retatrutide On Sale

Weight Management

GLP-3 (RT) Retatrutide

A next-generation triple-receptor agonist targeting appetite, metabolism, and fat burning simultaneously. One of the most advanced weight management peptides available.

BPC-157 On Sale

Recovery & Healing

BPC-157

Supports tissue repair, joint comfort, gut health, and connective tissue wellness. A favorite for active women and anyone focused on staying resilient.

TB-500 On Sale

Recovery & Performance

TB-500

Supports muscle repair, flexibility, and recovery from strenuous activity or injury. A go-to for active women looking to maintain peak physical performance.

NAD+ Therapy On Sale

Energy & Longevity

NAD+ Therapy

Replenishes the cellular fuel behind energy production, DNA repair, and healthy aging. One of the most researched longevity molecules in science today.

Glutathione On Sale

Detox & Immunity

Glutathione

The body's master antioxidant. Supports detoxification, immune defense, skin brightness, and cellular protection against oxidative stress and aging.

GHK-Cu On Sale

Healthy Aging & Skin

GHK-Cu

A copper peptide celebrated for anti-aging support. Promotes collagen production, skin renewal, hair health, and overall cellular rejuvenation.

Bremelanotide PT-141 On Sale

Vitality & Wellness

Bremelanotide (PT-141)

Supports healthy libido and sexual wellness in women by working through the nervous system — promoting desire and overall vitality from within.

Glow Peptide On Sale

Beauty & Radiance

Glow Peptide

Designed to promote radiant skin, improved tone, and that lit-from-within glow women love. Inner beauty support at the cellular level.

KPV On Sale

Inflammation & Gut Health

KPV

A potent anti-inflammatory peptide that may calm systemic inflammation, support gut lining integrity, and promote whole-body immune balance.

MOTS-c On Sale

Metabolism & Energy

MOTS-c

A mitochondria-derived peptide that supports metabolic function, insulin sensitivity, and healthy fat burning. A powerful ally for weight management goals.

Selank On Sale

Mood & Stress Relief

Selank

A calming nootropic peptide known for its anxiolytic effects. May support mood stability, stress resilience, and a lasting sense of mental ease.

Semax On Sale

Focus & Cognitive Health

Semax

A brain-boosting peptide that supports focus, memory, and mental clarity. Widely chosen by those looking to sharpen cognitive performance and mental stamina.

This Is What's Possible
When the Protocol Is Right.

Our clients include seasoned peptide users and complete beginners. What they share is this: results come faster when you have the right products and the right guidance working together.

✦ Your Guide

Meet Dr. Christina

PhD · Board-Certified Nutritionist · Functional Medicine

Dr. Christina Jordan isn't just a credential on a page. She's a nationally recognized expert in functional medicine and nutrition who has personally walked the path of body transformation — losing over 80 lbs herself and helping more than 100,000 women do the same.

If you'd like more than a product page, her Personalized Protocol Session is the most direct route to results. She'll review your goals, your history, and what you've already tried — then build you a peptide protocol designed around you specifically.

PhD Functional Medicine Double Board-Certified Master Nutritionist National Media Weight Loss Expert

Book a Personalized Protocol Session

1

Reach Out to Our Team

Click the email button below and tell us your name, a phone number if you'd like a call, and a little about your goals. That's all we need to get started.

2

Dr. Christina Connects With You

Within one business day, Dr. Christina will personally reach out to learn more about your health history, your goals, and anything you've already tried.

3

Receive Your Custom Protocol

Dr. Christina builds your Personalized Protocol — the specific peptides, combinations, and approach most likely to get you the results you're after.

4

Shop & Start With Confidence

Purchase exactly what's been recommended for you and begin your wellness journey knowing every product was chosen with your specific goals in mind.

P

Let Dr. Christina Build Your Perfect Peptide Stack.

Whether you're new to peptides or looking to optimize what you're already doing, Dr. Christina's Personalized Protocol Session takes the guesswork out completely. One email. One conversation. A protocol built for you.

Book a Personalized Protocol Session

fitbodyweightloss@gmail.com  ·  We reply within 1 business day  ·  Prefer to shop directly? Browse the catalog ↑

Your name Your phone number Your goals What you've tried before

We've Got Answers.

Can I just shop on my own without a consultation?

Absolutely. Every product in our catalog links to a full product page with detailed information so you can shop with confidence. The Personalized Protocol Session is there if you want expert guidance, but it's completely optional.

What is a Personalized Protocol Session?

It's a one-on-one consultation with Dr. Christina where she reviews your goals, health history, and what you've tried before — then builds a custom peptide protocol designed specifically for you. It's the fastest way to get the right results without the trial and error.

Where do I start if I'm completely new to peptides?

Our most popular starting points are GLP-3 Retatrutide for weight management, BPC-157 for recovery and healing, and TB-500 for performance and tissue repair. Browse their product pages to learn more — or book a Protocol Session and Dr. Christina will map it all out for you.

I've used peptides before — can I still benefit from a Protocol Session?

Definitely. Many of our clients come to us after buying elsewhere and want to optimize what they're doing or combine products more strategically. Dr. Christina can review what you've tried and help you take your results further.

How do I get in touch to book a Protocol Session?

Just click the email button on this page. Tell us your name, a phone number if you'd like a call back, and what you're hoping to accomplish. Dr. Christina's team will be in touch within one business day to get things started.

© Fit Body Weight Loss · fitbodyweightloss.com
These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.
Always consult with a qualified healthcare professional before beginning any new wellness program.