You're Losing Weight. Are You Also Losing Muscle?
If you're dropping pounds fast on a GLP-1 and not eating enough protein, a chunk of what's coming off isn't fat — it's muscle. Rebuild gives you 22g of whey isolate protein in one measured scoop, so the weight you lose is weight you wanted to lose.
Buy once — no subscription, no surprise renewal.
60-Day Guarantee · Even on an Opened Tub · Ships from the USA
Here's what's actually happening on the scale.
You started your GLP-1 routine for one reason: to finally get the weight off. And it's working — the number on the scale is dropping, maybe faster than it ever has.
The clothes fit looser. But what exactly came off?
Smaller meals mean fewer chances to hit your protein number.
But weight loss isn't the same as fat loss. When your appetite shrinks and your meals get smaller, your body doesn't selectively burn fat. It burns whatever it can get — and without enough protein coming in, that includes your muscle.
That's the part nobody puts on the box. The research on rapid weight loss is consistent: when protein intake falls short, a meaningful share of the weight lost is lean muscle — not fat. Lose enough of it and you don't just get smaller. You get softer. Weaker. Your metabolism slows down, because muscle is what burns calories at rest. And for a lot of people, that's when the face starts to look gaunt and the skin starts to look loose — the “Ozempic look” nobody wants, even when the number on the scale is one they're proud of.
The frustrating part? The fix is simple. The problem isn't your medication. It's that a smaller plate means fewer chances to hit your protein number — and most people never adjust for that.
Two scoops. Six to eight ounces of water. Done.
Meet Rebuild.
Rebuild is built around one job: close the protein gap your smaller meals are leaving behind. Two scoops. Six to eight ounces of water. 22 grams of whey isolate protein — the same type of protein studied for supporting lean mass during weight loss — for 120 calories.
No proprietary blends to decode. No mystery “protein matrix.” Whey isolate is the only protein source on the label — full stop.
What's actually in the scoop:
- 22g whey isolate protein — the sole protein source on the label, not blended or diluted
- 120 calories per serving — enough protein, without the meal-sized calorie hit
- 24 full servings per tub — a real month's worth, not a marketing-sized sample
- Real cocoa in Chocolate — Nidau and Nightfall cocoa powders, not artificial flavoring tricks
- Already blended MCT oil powder — nothing extra to pour or measure
This isn't a meal replacement, and it isn't a treatment for medication side effects. It's the easiest protein decision you'll make all day — mix it, drink it, done — so the rest of your plan (your food, your movement, your doctor's guidance) actually has something to work with.
Same deficit. Same training. The difference was protein.
Your body builds and maintains muscle using amino acids — and the only place those come from is dietary protein. When you're eating less overall, hitting your protein number gets harder, not easier. That's the gap Rebuild is built to close.
In a four-week controlled trial, participants doing resistance training on a calorie deficit were split into a higher-protein group and a lower-protein group:
That study didn't test Rebuild specifically, and no supplement can promise your individual result — but the principle behind Rebuild is backed by real research, not a marketing claim invented in a boardroom.
This isn't just a tub of protein powder showing up at your door.
1 Tub of Rebuild (Chocolate or Vanilla)24 full servings, 22g protein each$65.00 value
7-Day Protein Routine Guide (digital)a simple daily checklist to build the habit$27 value
7 Easy Shakes Guide (digital)recipes so you never get bored of the same shake$17 value
60-Day “Try It Opened” Guaranteeuse the whole tub and still ask for your money backPricelessTotal real value: $109+ — your price today is still just $65 for the full routine
(and less per tub if you go with the 2- or 3-month routine above)
Use the whole tub. Still covered.
You've got 60 days from delivery, opened tub included. Email us your order number and you're refunded the product price and tax — no return shipping required. The only way this offer loses money is if Rebuild doesn't deliver. We're betting it does.
Straight answers, no fine-print games.
Will this actually stop me from losing muscle?
No supplement can guarantee that, and we won't pretend otherwise. What Rebuild does is make it far easier to hit a real protein number every day — which, alongside food and resistance activity, is the proven lever for protecting lean mass during weight loss.
Can I use this while taking a GLP-1 medication?
Rebuild is a protein supplement, not a medication, and it isn't a treatment for medication side effects. If you have a medical condition or questions about your care plan, check with your healthcare professional before use.
Does it have dairy or lactose?
Yes — whey isolate comes from milk, and milk is listed as an allergen. It's not suitable for a milk allergy. If you're lactose sensitive, check the label and talk to your clinician.
What if I don't like it?
You've got 60 days, opened tub included. Email us your order number and you're refunded the product price and tax — no return shipping required.
How does the subscription work?
Subscribe & Save takes an extra discount off every delivery — the 1-tub option renews monthly and the 3-tub option renews every 3 months. You can skip, pause, or cancel future orders anytime in two clicks. No phone call, no hoops.
How long does one tub actually last?
24 full servings per tub. At one shake a day, that's 24 days — almost a full month from a single tub.
The scale will move either way
You decide what comes off.
You can let the weight come off however your body decides — fat and muscle together — or you can give it the one thing it needs to protect the muscle you've already worked for: enough protein, every single day.
Two scoops. One glass. 22 grams of protein. That's the whole step.
YES — GIVE ME REBUILD$65.00 Today · 60-Day Guarantee · Ships From the USA