Primal Muscle 191xt Review: Boost Muscle Performance & Recovery

What is Primal Muscle 191xt?

Primal Muscle 191xt is an oral spray that aims to naturally boost levels of the hormone IGF-1, possibly enhancing muscle mass, strength, and tone and speeding up recovery.

Taken nightly under the tongue, Primal Muscle 191xt promises a natural alternative to injectables and could enhance physical and mental performance, boost metabolism, promote weight loss, boost sexual libido, and support the immune system.

Does Primal Muscle 191xt have a significant impact on IGF-1 levels, and is it as effective a muscle builder as the manufacturer claims? In this review, we’ll look at the product up close, answer all of your questions, and give you our honest take on Primal Muscle 191xt.

How Does It Rate?

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About the Brand

The manufacturer of Primal Muscle 191xt is a company called Primal Muscle headquartered in San Diego, California. Founded in 2010, they are a fitness and nutrition company that produces natural supplements to enhance athletic performance, promote weight loss, and build muscles. The company has a team of fitness advisors available for consultation free of charge.

How Does Primal Muscle 191xt Work?

The ingredients in Primal Muscle 191xt, and in particular the primary active ingredient Deer Antler Velvet, aim to increase levels of IGF-1 without injections.

This hormone plays a key role in muscle development, strength, and recovery, helps speed up the metabolism, promotes fat-burning and weight loss, improves mental focus, and may offer other benefits to health and well-being.

A review of the research published in Cells by Syed Sayeed Ahmad, et al discusses the role of IGF-1 in the skeletal muscle, its potential role in some diseases, and its importance in muscle mass maintenance ^[1].

However, at the dosages in Primal Muscle 191xt, this ingredient is unlikely to cause a significant increase in IGF-1, and experts aren’t hopeful about the benefits of natural formulas that claim to increase its levels.

University of Virginia endocrinologist. Alan Rogol, M.D., casts doubt on the benefits of products with deer antler velvet as the key ingredient:

Deer antlers do contain growth factors. But it’s a huge leap of faith to talk about an extract doing anything beneficial for human beings, whether it’s slowing aging, developing muscle, or repairing tendons.

Primal Muscle 191xt includes some ingredients that may increase nitric oxide levels in the body, improving blood circulation. increasing the transport of oxygen and nutrients to the muscles and enhancing mass and strength.

A review of the literature published in Nutrients by Adam M. Gonzalez, et al reviewed the potential role of nitric oxide in enhancing power and strength performance ^[2].

The formula may assist in increasing testosterone levels in the body, which could elevate sexual libido and stamina, boost energy, promote calorie burning and weight loss, and help develop the muscles.

Primal Muscle 191xt also has antioxidants that lower levels of oxidative stress by killing free radicals, promoting faster repair, and strengthening the immune system. In addition, it has anti-inflammatory properties that improve muscle recovery and decrease pain and swelling as we explained in our Vital Muscle Boost review.

What Are the Primal Muscle 191xt Ingredients?

These are some of the additional primary active ingredients in Primal Muscle 191xt:

Epimedium

This plant is high in antioxidants like the flavonoid icariin, which may help increase levels of IGF-1 and boost testosterone.

There’s some evidence it could promote muscle mass and strength, promote fat burning, boost energy, and improve physical performance. As we said in our Libido Max review, epimedium also improves blood flow to the muscles and may enhance erectile function.

A study of rats published in the Chinese Pharmaceutical Journal by Hai-Tao ZHOU concluded that supplementation with epimedium during experience training increased testosterone, improved protein synthesis, and enhanced exercise endurance ^[3].

L-Arginine

This amino acid boosts the synthesis of nitric oxide, improving circulation in the body to bring oxygen and nutrients to the muscles. It may enhance muscle growth and strength and improve sexual pleasure and function.

L-arginine also stimulates the release of IGF-1 and growth hormone, which could further enhance muscle development and physical performance.

A systematic review and meta-analysis published in Nutrients by Aitor Viribay, et al concluded that at least 8 weeks of supplementation with l-arginine may improve aerobic and anaerobic performance ^[4].

Long Jack Root

Also called Tongkat Ali and derived from the Eurycoma Longfolia plant, long jack root could increase testosterone levels to help build muscle mass and strength, enhance libido, and boost energy. In addition, it could increase levels of IGF-1 to boost physical endurance and muscle performance.

A review of studies published in Pharmacognosy Reviews by Thasanee Khanijo, et al concluded that long jack root has ergogenic effects and may improve muscle strength, boost exercise endurance, and decrease stress and anxiety ^[5].

Primal Muscle 191xt Review – FAQs

Q: Primal Muscle 191xt: How to Use

A: Following the directions, take 6 sprays of Primal Muscle 191xt under your tongue at bedtime. You may want to begin with a lower dose of 2-3 sprays and gradually work up to the maximum dosage. Do not exceed this in 24 hours unless directed by a medical doctor.

Q: What Sets It Apart From the Competition?

A: There are other deer antler-based sprays and supplements on the market with a similar formula and the same basic claims, so Primal Muscle 191xt is not overly unique in the market.

Many blends have up to 1000mg of the total primary active ingredients, while Primal Muscle 191xt only has 200mg. In addition, the cost of this product is high for the market.

Q: What is the Return Policy?

A: The company has a 90-day 100% money-back guarantee. If you are unhappy with the results of Primal Muscle 191xt, contact customer service and follow their instructions for sending back the bottles within 90 days of the order.

There is a limit of one open bottle per return and any sealed bottles. You’ll get a full refund of the purchase cost.

Q: Is It Worth It?

A: While some of the ingredients may generally support increasing levels of IGF-1, it requires significantly higher dosages than is included in Primal Muscle 191xt.

The manufacturer doesn’t even specifically indicate the amount of deer antler velvet or other ingredients, but the total dosage is low and is unlikely to offer much effect. In our opinion, it’s probably not worth it, especially at the high cost.

Q: Where to Buy It?

A: You can purchase Primal Muscle 191xt Spray from the official website directly; it is not available from any other retailers. They offer discounts on bulk and subscription orders. The prices are as follows:

• 1 Bottle – $69.99 ($49.99 for subscription orders)
• 3 Bottles – $59.99/bottle
• 6 Bottles – $49.99/bottle

What Do the Primal Muscle 191xt Reviews Say?

We rate Primal Muscle 191xt a fairly low 3.6 out of 5 stars, and we have doubts about its true potency. It includes deer antler velvet and other ingredients that could boost levels of IGF-1 and testosterone and improve blood flow, possibly offering some muscle and performance benefits.

However, the dosages are very low and there are similar more potent formulas on the market. The true efficacy of any of these deer antler formulas in enhancing physical performance is doubtful, as we have said.

In addition, products that boost IGF-1 are banned by the FDA and the World Anti-Doping Agency, and there is a chance levels could show up during testing.

There are several very enthusiastic reviews of Primal Muscle 191xt on the official website, where it is for sale exclusively. In addition, there are mixed reports on social media sites like Reddit and TikTok from both happy users and others who say the product gave them few benefits. In addition, 8 users on Trustpilot give the Primal Muscle brand a low 2.7-star rating.

One of the top reviews on the official website is from Clint Y., who says he is experiencing powerful benefits from Primal Muscle 191xt:

I have a lot more energy, awesome pumps, gained a lot of muscle, lost a lot of fat and I could go on and on. I started with 15% body fat and at 185 lbs. After hard work, quality supplements, and a healthy diet, I weigh 225 lbs at 4% body fat. Thank you, Primal Muscle, for awesome products.

One of the most critical 1-star comments on Trustpilot comes from Jen English, who complains about the company and in particular the customer service department:

Let The Buyer Beware: Horrendous, I mean non-existent service unless, of course, they want something from you, like selling more products.

I have been waiting several weeks for a refund, and they will not answer their phones or message you, nor will they even acknowledge the returns. I will file a dispute with the credit card company and Consumer Fraud Division. Very poorly run business. Stay away!

Primal Muscle 191xt Review – Conclusion

In the final analysis, we don’t highly recommend Primal Muscle 191xt Spray to users looking to enhance muscle development and physical performance. While some of the ingredients may generally help boost IGF-1 and testosterone, the dosages are too low to have much of an effect overall. In addition, the cost is high and there are cheaper competing brands.

There are some glowing Primal Muscle 191xt reviews on the official website from users who say they experienced enhancements in muscle mass and strength, energy, and physical performance, as well as weight loss. However, feedback on social media varies, and some users report few benefits. The brand rating on Trustpilot is also low, and some say the customer service for the company is poor.

Primal Muscle 191xt contains a blend of natural ingredients and is free of toxic additives or preservatives. However, some ingredients could lead to side effects like headaches or mild joint discomfort. If you have more serious symptoms, stop taking the supplement immediately. It’s important to get medical approval from a doctor before taking Primal Muscle 191xt.