4.8/5 | 126,000+ JACKED MF'ERS

IGF-1 BUILDS MUSCLE FAST. THIS IS HOW YOU GET IGF-1 LEGALLY

Pack On 10-12 Lbs Of Dense, Ripped Muscle In Months | Not water weight. Not "creatine bloat." Real slabs of hard muscle that make people quietly assume you're on something.

An IGF-1 Catalyst That Hits The Same Switch The Gear Guys Chase | Designed to boost IGF-1 and trigger hypertrophy AND hyperplasia... brand new muscle cells, not just inflated ones. That's how mass monsters are built.

No Needles. No Prescription. No Holding Someone's Pocket In Prison | Bro you don't even need a PCT... This is an oral spray, six pumps under the tongue every night. It's legal, it's clean, and you won't get busted.

WARNING: 191xt is only sold through Primal Muscle, not Amazon, or any other site. If you don't get it here, it's FAKE!

Ships by next business dayFast US Shipping
BUY MORE - SAVE MORE
Selected: 6 bottlesAutomatic delivery total: $239.95$39.99 per bottle
Backed by Primal Muscle's 90-day guarantee

If you're not satisfied, call or email us. No surveys and no mailing back the unused portion.

How to use 191XT

Use six sprays under the tongue at night, hold for 45 seconds, then swallow. Follow bottle directions.

Product distinction

191XT is a dietary supplement positioned as an IGF-1 catalyst. It is not actual IGF-1.

Shipping and guarantee

Orders typically arrive within 4-6 business days. Timing can vary. The purchase is covered by the 90-day money-back guarantee described on this page.

Muscle-Building Breakthrough BETTER (And Safer) Than Injectable 'Roids?

"Who would have thought that a compound found in deer antlers would turn out to be the muscle-building breakthrough of the decade!"

In a remarkable turn of events, arguably one of the strangest in the history of bodybuilding supplements, athletes across the country are using a brand new oral IGF-1 spray called 191xt™ to get shocking muscle growth, massive size, and outrageous strength. And, if consumer sales are any indication of a product's effectiveness. 191xt™ could easily be the future of muscle-building products.

Hardcore bodybuilders (as well as a growing number of MMA fighters and athletes) are buying so much 191xt™ that finding a bottle at your local "supplement shack" has become just about impossible. Has everyone gone mad? Well... not really.

Muscle-Building Breakthrough or Dumb Luck?

Although IGF-1 supplements were already being used by "baby boomers" for years to help them look and feel younger, it wasn't until hardcore bodybuilders started experimenting with injectable IGF-1 that everyone began to realize just how powerful it could be for muscle growth.

The problem that bodybuilders had with the IGF-1 supplements on the market a few years ago is, quite simply, they didn't do jack-sh*t!

You see, bodybuilders are the type to go big or go home - and the low dose IGF-1 pills they were experimenting with did nothing, so they turned to synthetic IGF-1 in injectable form - and man-oh-man did that do the trick... these guys were getting HUGE almost overnight!

How IGF-1 Builds More Muscle Than ANY "Old School" Anabolic

If you didn't already know, IGF-1 builds muscle like no other steroid out there... you see most steroids or anabolics build muscle by making the muscle cells you have bigger - this is called hypertrophy. Now don't get me wrong, there is no doubt that steroids build muscle like crazy, and hypertrophy is what you're looking for if you want to get bigger.

But there is another, more powerful, way to build muscle.

So we already know that you can get bigger by making your muscle cells grow bigger - but what if you could create more muscle cells AND make them bigger at the same time? That process, where you grow more muscle cells, is called hyperplasia and that's the muscle-building jackpot my friend! And here's some exciting news...

IGF-1 causes both hypertrophy AND hyperplasia!

That's right, it grows more muscle cells and makes them bigger... talk about a one-two punch!

So now you can see why IGF-1 is so highly sought after by anyone looking to pack on slabs of muscle, or get strong as an ox - you just can't beat that kind of growth with "regular" steroids.

New Delivery System Is A GAME CHANGER!

It's no secret, injectable IGF-1 has many downsides... for starters, it's illegal. Let's face it, getting busted for putting on an extra 20 lbs. of muscle just isn't worth it. Plus, a lot of guys get some pretty gnarly injections and abscesses from bad IGF-1 and dirty injection sites - not cool.

It wasn't until an orally delivered IGF-1 formula was discovered in deer antlers of all places, that bodybuilders could finally ditch the injectable BS and get similar results from something that was legal, and much safer.

And that's where 191xt™ comes in - it's a brand new, orally delivered IGF-1 booster that beats the crap out of IGF-1 injections - plus it's a hell of a lot cheaper!

How To Get It

Because 191xt™ has been gobbled up by hardcore bodybuilders everywhere, it can be tough to get. And just be forewarned that this stuff is pretty strong!

So, if you want to get massive, head-turning size in just weeks, 191xt™ is where it's at.

CHOOSE YOUR PACKAGE BELOW TO GET STARTED!

BUY MORE - SAVE MORE
Selected: 6 bottlesAutomatic delivery total: $239.95$39.99 per bottle
Backed by Primal Muscle's 90-day guarantee

If you're not satisfied, call or email us. No surveys and no mailing back the unused portion.

Verified 191XT customer testimonials

REAL 191XT RESULTS, IN THEIR EXACT WORDS

These are exact quotes from the verified Primal Muscle testimonial file. Training, nutrition, sleep, consistency, and individual response all shape results.

Been on this stuff about 2 weeks. I'm older I'm 72. I've been stuck on same weights and reps for months. Then bam my reps were going up. My workouts are pretty intense. I just feel stronger and more energy towards then end of my routine. Definitely sleeping better.
I was pretty skeptical but I definitely am noticing a difference on my strength!
Rick, age 72
I started having people ask me what I was taking and I told them 191XT. With a good meal plan and training, I added 10-12 pounds of muscle in a few months. I just ordered 4 more bottles. Thanks for this amazing product guys! You have a customer for life
Will
191XT is a great product. I'm only a few weeks in and can already tell a difference in muscle hardness. Dude I sleep like a freaking baby. I quit taking melatonin and just take 191XT. After one week I went back and bought 3 more bottles 😅 I highly recommend trying!
Caleb H.

Straight answers

191XT FAQ

191XT is Primal Muscle's legal oral-spray dietary supplement, designed to support muscle, recovery, and workout performance alongside consistent training and nutrition.

No. 191XT is not actual IGF-1. Primal Muscle positions it as an oral-spray IGF-1 catalyst, meaning a dietary supplement designed to support the muscle, recovery, and performance goals serious lifters train for.

Follow bottle directions. Use six sprays under the tongue at night, hold for 45 seconds, then swallow. Do not take more than the recommended dose on the label.

Individual results vary with training, nutrition, consistency, and overall health. The current product guidance recommends consistent use for at least three months before judging your experience.

No. 191XT is a dietary supplement and does not require a prescription.

Dietary supplements can affect people differently and may have undesired side effects. Use only as directed and contact a healthcare professional before use, especially if you have a medical condition or take medication.

Consult your doctor or another qualified healthcare professional before using 191XT if you take medication or have any medical condition.

191XT is covered by a 90-day money-back guarantee. If you are not satisfied, call or email Primal Muscle. No surveys and no mailing back the unused portion of your purchase.

Orders typically arrive within 4-6 business days after purchase. Timing can vary by location and current shipping conditions.

Scientific References
  1. Fiorotto, M. L., et al. (2000). "Muscle protein turnover in IGF-I transgenic mice." American Journal of Physiology-Endocrinology And Metabolism 278(1): E183-E191.
  2. Liu, J. P., et al. (1993). "Insulin-like growth factor-I affects perinatal lethality and postnatal development in a gene dosage-dependent manner." Endocrinology 132(6): 2279-2286.
  3. Yarasheski, K. E., et al. (1992). "Effect of growth hormone and resistance exercise on muscle growth in young men." American Journal of Physiology-Endocrinology And Metabolism 262(3): E261-E267.
  4. Cappon, J., et al. (2006). "Effect of brief exercise on circulating insulin-like growth factor I." Journal of Applied Physiology 100(3): 797-803.
  5. Suttie, J. M., et al. (2004). "Insulin-like growth factor 1 (IGF-1) and growth hormone (GH) in deer antler." The Veterinary Journal 167(3): 284-291.
  6. Sleivert, G., et al. (2003). "The effects of deer antler velvet extract or powder supplementation on aerobic power, erythropoiesis, and muscular strength and endurance characteristics." International Journal of Sport Nutrition and Exercise Metabolism 13(3): 251-265.
  7. Gilbey, A., & Perezgonzalez, J. D. (2012). "Health benefits of deer and elk velvet antler supplements: A systematic review of randomised controlled studies." New Zealand Journal of Zoology 39(4): 317-327.