Disclosure: I'm an Official Bucked Up Brand Ambassador. Using code MTCJEN20 may earn me a commission. I'm not an employee of Bucked Up and this isn't their website.

My ambassador code for Bucked Up

Bucked Up discount code: MTCJEN20

My code is MTCJEN20, and it takes 20% off your entire Bucked Up order — no exclusions — with shipping anywhere in the United States. That's it. That's the whole page, really.

Code
MTCJEN20
Discount
20% off sitewide
Works on
One-time and Subscribe & Save orders
Expires
No expiration date
Ships
Anywhere in the United States
Last checked
— working

Call it a discount code, a coupon code, a promo code or a savings code — it's the same single field at checkout, and MTCJEN20 is what goes in it.

I'm Jennifer Haines. I own a gym in Modesto, California and coach clients in person and online nationwide, which is a long way from running a coupon site. Bucked Up assigned me code MTCJEN20 as one of their ambassadors, so I'd rather just explain it plainly than bury it under five pop-ups. If you already know you want it, here it is:

Discount code MTCJEN20

Shop Bucked Up and use MTCJEN20

That link opens buckedup.com in a new tab. The code is applied in their cart — the link carries it, but you can always type it in by hand.

Status: active. This is my code and I maintain this page myself. If MTCJEN20 ever stops working, this line is what changes — there's no auto-updating “verified today” stamp here, because I'd rather tell you the real date I checked.

Alright — here's the code on screen

This one's from my own TikTok. The "Babe" pre-workout and the creatine gummies are the two I actually use, so it seemed fair to show you the real thing rather than a stock photo. The code's on screen the whole way through.

A short clip where I show the "Babe" pre-workout and the creatine gummies, with MTCJEN20 on screen throughout. It has background music and no spoken audio, so the captions describe what's visible.

How to use the MTCJEN20 code at Bucked Up checkout

It's a normal cart code, not a secret handshake. Five steps, maybe two minutes:

  1. Open the Bucked Up shop. Tap the button above, or go to buckedup.com yourself — either way the code works.
  2. Fill your cart. Pre-workout, protein, creatine, whatever you came for. The discount applies across the catalogue.
  3. Head to checkout and look for the field labelled “Discount code” or “Promo code”. It's usually under the order summary.
  4. Type MTCJEN20 exactly like that — all capitals, no spaces, no dashes. Hit apply and the 20% comes off the total before you pay.
  5. Check it stuck before you finish. If the field rejects it, make sure another code isn't already sitting in there. Most carts only take one at a time, and mine needs to be the one.

It's a one-field job on mobile too. If something goes sideways, it's almost always a stray space pasted in from a notes app, or an old code still applied from a previous visit.

What MTCJEN20 covers

Here's what I can tell you about my own code, plainly.

What it covers

The honest bit

When you use my code I may earn a commission from Bucked Up. It never costs you anything extra, and not every item pays one — so please don't assume every dollar you spend supports me. Some of it does, and that's plenty. You get the same 20% either way.

Prices, offers, eligibility and shipping terms are Bucked Up's to set and can change. I don't control them and I can't override them.

Which products does MTCJEN20 work on?

All of them. That's the honest answer, and it's the whole answer. My code is sitewide with no exclusions, so it isn't tied to one product, one flavour, or one category — if it's in stock on buckedup.com, the 20% comes off it.

These are the ones I get asked about most, mostly so you can see the range:

I've deliberately kept this as one list rather than building a separate page per product. Ten pages that each say "yes, the sitewide code works on this too" would be padding. It wouldn't help you find anything, and it wouldn't be honest.

Product names are Bucked Up's, listed here only to describe what the code applies to. Availability is theirs to set, not mine.

Questions people actually ask me about the Bucked Up code

What is the Bucked Up discount code right now?

MTCJEN20. It's the code Bucked Up issued to me as an Official Bucked Up Brand Ambassador, it takes 20% off your order on buckedup.com, and I checked it was working in September 2026.

Is MTCJEN20 a Bucked Up discount code, coupon code, or promo code?

All three — they're the same thing. Bucked Up's checkout has one field for it, and whatever you call it, MTCJEN20 is what goes in. There isn't a separate coupon and a separate promo; it's one code.

How much do I actually save?

20% off the order total, across the catalogue. On a full tub of pre-workout and a bag of protein that's a real amount of money, not a rounding error.

Can I use MTCJEN20 on Bucked Up Subscribe & Save orders?

Yes. It applies to one-time purchases and to Subscribe & Save orders, which is the combination most people want anyway.

Does the code expire?

No expiration date that I've been given. If Bucked Up ever retires it, this page is where I'd say so.

Do you earn a commission when I use your code?

I may, yes — that's what being an ambassador means, and it's why the disclosure sits at the top of this page. It doesn't change your price, and not every item pays one. The 20% off is yours regardless.

Where does Bucked Up ship?

Throughout the United States. When I say this code works nationwide, that's what I mean — you don't need to be anywhere near my gym in California.

Can I combine MTCJEN20 with another code?

Generally no, and I wouldn't count on it. Most carts accept a single code, so use this one rather than whichever else you've collected.

Is this an official code, or one of those made-up ones?

Official. It was assigned to me under my signed Bucked Up Ambassador Agreement. I'm not an employee and I don't speak for the company, but the code is real and it's mine.

Do I need an account to use it?

No. Guest checkout is fine — the code field behaves the same either way.

I place orders regularly. Is there an easier way?

Subscribe & Save with the code applied is the low-effort route, then just keep MTCJEN20 saved somewhere you'll find it. I've also got it on the page above so you can copy it in one tap.

Does MTCJEN20 work on Woke AF, BAMF, or the Bucked Up pre-workout?

Yes, on all three, and on everything else on the site. The code is sitewide, so there isn't a product it's restricted to.

What about creatine, protein, and the gummies?

Same answer, same 20%. Creatine monohydrate, protein, the creatine gummies — it all comes off at checkout with the code applied.

Is the code different for different products?

No. It's one code, MTCJEN20, whether you're buying a single tub of pre-workout or restocking the whole shelf. There's no product-specific version of it and no separate code you need to hunt down.

About me, briefly

Jennifer Haines, NASM Certified Personal Trainer, holding dumbbells in a gym

I'm Jennifer Haines — NASM Certified Personal Trainer, ACE Group Fitness Instructor, and owner of Master Trainers of California, a training facility in Modesto, CA.

Fitness and performance nutrition are what I live every single day. As a top-tier 5-Star Bucked Up Ambassador, I stand behind the products I recommend because my clients and I actually use them to drive real results — whether we're training in person at the gym or working remotely nationwide with custom meal planning and online coaching.

Bucked Up assigned me code MTCJEN20 to give lifters and athletes across the country direct, sitewide savings on pre-workouts, protein, and supplements. No gimmicks, no coupon aggregators, and no fake countdown timers — just a direct, working 20% discount code from someone who lives the brand. More about me, the gym, and online coaching here.