Fat to Fit: The Peptide Protocol That Drops the Pounds Then Rebuilds You Like Wolverine

By Brent LaJeunesse

Fitness Over 50 | Substack Newsletter

May 8, 2026 Issue

Listen up, warriors!

If you are over 40, 50, or pushing 60 like me and you are staring at that dad bod in the mirror wondering where the hell your edge went, this one is for you. This is not medical advice just my own hard learned experience

I have been there. Retired LEO, beat-up joints from years on the job, slower recovery, and a metabolism that decided to take a permanent vacation. I dropped 45 plus pounds, got leaner and stronger than I was in my 30s, and I did it with smart training, iron discipline, and yes, targeted peptides.

Today I am laying out the exact two-phase protocol that I and a lot of guys in our crew are running right now: GLP-3 (retatrutide) to shred the fat first, then flip the switch to the Wolverine stack (BPC-157 plus TB-500) to repair the damage and let you train like a savage again.

No fluff. Just what actually works when you are not a 25-year-old gym bro anymore.

Phase 1: Burn the Fat Like a Furnace (GLP-3)

Retatrutide, the triple agonist that has got everyone talking. It hits GLP-1, GIP, and glucagon receptors. Translation: it crushes appetite, ramps up energy expenditure, and melts fat off you faster than anything that is legally available right now.

How I (and the guys) run it:

• Start low and titrate up. Do not be a hero. GI sides will humble you quick.

• twice-weekly subQ shot.

• High protein (1g per lb of goal bodyweight minimum), heavy lifting 3-4x/week, and walk your ass off.

• Expect 15-25% body weight drop in 6-12 months if you do not screw it up. A solid chunk of that is pure fat.

The catch? These GLP compounds can eat some muscle if you are lazy. That is why we do not stay here forever.

Optional early weave-in: Low-dose BPC-157 from week 1-2. Protects your gut (these things can wreck digestion), helps preserve muscle, and starts quieting down those old nagging injuries while you are in a deficit.

Run this phase until you are lean enough to see the muscle you have been hiding. For most guys that is 8-16 weeks.

Phase 2: Rebuild Like Wolverine (The Real Magic)

Once the fat is gone, it is time to get savage again.

Enter the Wolverine Stack: BPC-157 plus TB-500.

This is the combo that has trainers, biohackers, and older lifters swearing they heal like they are 25 again.

• BPC-157: The localized healer. Tendons, ligaments, gut, inflammation, it goes right to work at the injury site. Great for elbows, shoulders, knees, and that lower back that has been barking since the academy days.

• TB-500: The systemic operator. Works body-wide for better mobility, reduced inflammation, and faster overall repair.

Together? They are called the Wolverine stack for a reason. Guys are reporting torn pecs calming down, chronic tendinitis disappearing, and the ability to hit PRs again without feeling broken the next day.

For those needle shy we now have a gel blend for easy application

Grab your Wolverine Stack here: www.wolverinepeptides.net. use code Brent10 for 10% off. (Members-only research compounds, not for human or animal consumption.)

Typical protocol I recommend:

• BPC-157: 250-500 mcg/day (split doses, near injury or sore sites or just inject subQ belly fat)

• TB-500: 2-5 mg twice a week

• Run 4-12 weeks, then reassess

• Keep lifting heavy. This stack shines when you are actually putting the tissue under load.

Many of us weave a low dose of BPC through the GLP-3 phase and then go full Wolverine once we are lean. Smooth transition, maximum results.

The Full Transformation Timeline (Realistic Version)

Month 1-3: GLP-3 plus training plus high protein, visible fat melt, better energy, clothes fitting different.

Month 3-6: Transition to full Wolverine stack, joints feel younger, recovery between sessions improves dramatically, strength starts climbing again.

Ongoing: Maintenance doses, smart cycling, bloodwork every 8-12 weeks.

The Savage Truth No One Wants to Say Out Loud

This is not a magic that fixes laziness.

You still have to:

• Lift heavy shit consistently

• Eat like you give a damn (high protein, controlled calories)

• Sleep 7-8 hours

• Get bloodwork (hormones, kidneys, liver, CBC, non-negotiable)

Peptides are tools. Powerful ones. But they work best in the hands of disciplined men.

They are also mostly in a gray area, not FDA-approved for these uses, WADA banned if you compete, and you need a solid provider.

I only run what I have tested on myself and what the guys in our private chat are seeing results with. Always consult a doctor who actually understands this stuff.

Bottom Line

Fat to Fit is not just a catchy title. It is the roadmap.

Stay Savage -B