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Ibuta 677 is a powerful supplement that provides a combination of natural ingredients that increase human growth hormone (secretion) and enhance muscle growth. It’s specially formulated to support the needs of bodybuilders seeking a safe alternative to Ibutamoren

Ibutamoren is an experimental drug that’s often misclassified as a SARM (selective androgen receptor modulator). Also known as MK 677 and MK 0677, Ibutamoren is actually a ghrelin receptor agonist. 

Crazy Bulk Ibuta 677

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Legal & Natural Ibutamoren MK 677 Alternative For More HGH

• Naturally increases HGH
• Promotes muscle fullness
• Boosts vascularity
• Supports fast recovery
• Balances mood

Can also be combined with other legal SARMS to create a Bulking Stack. Using 3 or 4 similar SARMS can get you where you want to be faster in terms of muscle gains and fat loss

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Ibuta 677 Real Review for User

“I was looking for a safe and legal way to help build muscle, so I decided to give Ibuta 677 a try. After taking it consistently, I was blown away by the results. This natural MK 677 alternative had me feeling amazing during my workouts – I had way more energy to push harder and lift heavier. 

Within a few weeks, I noticed some major changes. My arms, shoulders, and chest really started to pop and take on a fuller, more muscular look. My vascularity increased too, giving my muscles that really defined, ripped appearance. Ibuta 677 seems to deliver all the benefits of MK 677 – increased growth hormone, enhanced muscle gain and fat loss – without the legal risks or side effects.

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Recovery after intense gym sessions has sped up too. My muscles feel less sore and I’m ready to go again sooner. I really think the extra growth hormone and improved nitrogen retention from Ibuta 677 is reducing muscle fatigue and damage. 

I’m thrilled to get such outstanding muscle-building results from this natural supplement. If you train hard but want legal, safe support to gain quality muscle mass, I highly recommend giving Ibuta 677 a try! This is one supplement that definitely lives up to its claims.”

Ibuta 677 Natural Alternative

Unlike SARMs and steroids, which enhance lean muscle mass and strength by binding with androgen receptors, Ibutamoren causes increases in ghrelin.

Ghrelin is a hunger hormone so bodybuilders who use Ibutamoren find it easier to eat more during their bulking cycles.

However, although this ability is useful, the drug’s ability to increase HGH is more important.

Unfortunately, Ibutamoren presents many health risks. Using it for muscle growth is not safe.

The researchers in charge of the Phase 2 clinical trial had to terminate things early due to a safety signal suggesting an increased risk of congestive heart failure. [1]

Testing positive for Ibutamoren can also result in competition bans. That’s not likely to bother the average gym-goer but it can throw a big spanner in the works for anyone who has serious sporting ambitions.

Ibuta 677 is widely considered to be the best Ibutamoren alternative. It provides benefits that are similar to the drug but has no known side effects and is 100% legal to use.

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Ibuta 677 Benefits: What to Expect

Ibuta 677 does the same things as Ibutamoren but goes about doing so in a slightly different way.

When you take the supplement daily it offers the following benefits:

• Natural increases in HGH
• Fuller, leaner muscles
• Rapid muscle recovery
• Improved vascularity
• Improvements in mood

Obviously, most of these results will also be influenced by your diet and workout plan but the same is true for Ibutamoren, SARMs, and steroids.

The bottom line is, if you are already making good gains, Ibuta 677 can set your results into overdrive. Ibuta 677 is one of the best bulking SARMS and used as staple in many muscle building stacks.

How to Use Ibuta 677

The dose is four capsules per day, taken in one sitting, with adequate water. On workout days, you will need to take the capsules around 30-45 minutes before you turn up at the gym to train.

You will need to take Ibuta 677 on your non-workout days as well. The time you take them is not so important but, if you try to keep the dose timing consistent with your workout days, it will help you to maintain the optimum level of active ingredients in your blood.

How Does Ibuta 677 Work

Ibuta 677 provides a combination of natural compounds that stimulate the pituitary gland, encouraging it to produce extra growth hormone.

Like testosterone, HGH is an anabolic hormone that enhances protein synthesis. HGH also helps maintain youth. That’s why some people inject it in synthetic form. As with taking Ibutamoren, doing this entails many health risks.

Encouraging your pituitary gland to produce more natural HGH is a much better idea.

Although researchers know HGH can provide rapid improvements in protein synthesis, the way it achieves this is still unclear. However, some research suggests it may be due to the hormone’s ability to influence the mTOR signaling pathway. [2]

Due to the diverse abilities of the various ingredients in the formulation, Ibuta 677 may also provide additional benefits that are not directly related to human growth hormone.

The Ibuta 677 Ingredients and What They Do

Each (4-capsule dose) provides eight key ingredients:

• Zinc
• L-Arginine
• L-Glutamine
• Vitamin B5
• L-Lysine
• Glycine
• L-Ornithine
• L-Tyrosine

Does it surprise you to see so many amino acids in the formulation? If it does, you may be surprised to learn research shows consuming supplements that provide the right combinations of amino acids is one the best ways to increase human growth hormone naturally. [3]

As for zinc and vitamin B5, you may be equally surprised to learn about the benefits these two nutrients bring to the table.

Zinc

Zinc is an important mineral that plays a key role in immune function and wound healing. However, some of its other capabilities give it better credentials for inclusion in a formulation such as this.

Research shows zinc deficiency impairs the body’s ability to manufacture growth hormone-insulin growth factor (GH-IGF). [4]

GH-IGF is an anabolic hormone that’s necessary for efficient protein synthesis and muscle growth. Zinc’s ability to support healthy levels of this important hormone can only be seen as beneficial.

However, the benefits zinc provides do not end with GH-IGF. It also plays an important role in testosterone production. [5]

Testosterone is a steroid hormone that is necessary for muscle growth and repair. The reason anabolic steroids enhance muscle growth in the way that they do is due to the body mistaking them for testosterone and responding accordingly.

Research shows human growth hormone enhances testosterone’s ability to increase physical, endurance, improve muscle growth, and assist fat burning. [6]

Meanwhile, returning the favor, testosterone aids HGH secretion. [7]

You could see HGH and testosterone as a powerful anabolic tag team because they work so well together, while zinc supports their chemistry and provides encouragement from the corner.

L-Arginine

L-arginine is a non-essential amino acid that occurs naturally in red meats, poultry, and dairy products. As with all non-essential amino acids, your body can manufacture L-arginine if and when it needs to do so.

In addition to being a “building block of muscle,” L-arginine also assists human growth hormone production. However, for this role, L-arginine requires the help of certain additional amino acids. That’s not a problem because Ibuta 677 provides these as well.

Although L-arginine appears to be largely a team player, some research indicates it may actually be able to go it alone. Data from one study shows it was able to deliver significant increases in HGH and IGF-1. [8]

Earlier on in this review, we pointed out many of the ingredients in Ibuta 677 offer additional benefits that are not related to HGH. L-arginine is a good example because it also functions as a nitric oxide (NO) booster. [9]

Many of the best pre-workout supplements provide NO boosters because of their ability to improve blood supply to muscles and dramatically enhance training capacity.

By improving nutrient supply, NO boosters also have the potential to speed up muscle recovery and growth.

L-Glutamine

L-glutamine is another amino acid that boasts a scientifically proven ability to deliver increases in human growth hormone production. [10]

However, as with many of the other ingredients in this legal Ibutamoren MK677 substitute, L-glutamine does a lot of other good stuff as well.

Research shows it can also enhance mood and has reasonable credibility as a natural alternative to prescription antidepressants. [11]

Likely to be of more particular interest to bodybuilders who are seeking to get lean and ripped, L-glutamine appears to be able to fight fatigue and enhance training capacity. [12]

Vitamin B5

In common with other members of the B vitamin family, B5 can boost vitality by assisting the absorption of energy from food.

B vitamins are renowned for this ability. That’s why so many energy drinks provide them.

Vitamin B5 also plays a role in the production of several steroid hormones. Testosterone is one of them. As you may recall, in addition to being an important anabolic agent in its own right, testosterone aids human growth hormone secretion. [7]

L-Lysine

L-lysine appears to assist collagen formation. Collagen aids joint care by strengthening the tendons, cartilage, and other connective tissues.

Resistance training can be murder on the joints, so this is a point worthy of mention.

L-lysine may also support strong bones by improving calcium absorption.

Glycine

Glycine helps build the proteins the body requires for tissue replenishment and hormone maintenance. It may also support better quality sleep and offer protection against loss of muscle mass.

Research suggests glycine helps detox the liver as well. That makes it an especially useful ingredient for bodybuilders who formerly used steroids or similar options and have since switched to safer alternatives such as Ibuta 677.

But does glycine boost HGH? Research shows that it probably does. [13]

L-Ornithine

Research shows L-ornithine is another amino acid that stimulates increases in human growth hormone. Supplements that provide it appear to work particularly well when used alongside exercise.

You may recall that, on training days, you take Ibuta 677 pre-workout. This will allow the supplement to make the most of the HGH-boosting abilities of L-ornithine.

L-ornithine has been shown to work well alongside L-arginine, helping to increase HGH and IGF-1. [14]

L-Tyrosine

L-tyrosine is a non-essential amino acid that assists metabolism, fat loss, and muscle growth.

Certain animal-based studies suggest L-tyrosine may support improvements in testosterone production but not HGH. However, bearing in mind testosterone’s ability to influence HGH, it’s impossible to discount the value L-tyrosine may have in this area. [7]

It also has credibility in other areas. Research links L-tyrosine with improvements in cognitive performance and stress reduction. [15]

Ibuta 677 Customer Feedback

Ibuta 677 has excellent customer reviews. Bodybuilders who have experience using the supplement have plenty of good things to say about it and the things it can do.

Known Side Effects

Ibuta 677 does not have any known side effects. With such a natural formulation, that’s hardly surprising.

However, if you have any doubts about the state of your health or the supplement’s suitability, we suggest you check with your family doctor and get some expert medical advice before moving forwared.

Ibuta 677 Buying Options and Considerations

You can only buy this supplement from the manufacturer’s website.

At the time of this review, it was possible to get a bottle of Ibuta 677 for $69.99 with free international shipping.

Each bottle provides a 30-day supply of pills so using this Ibutamoren alternative will only cost you around $17.50 per week.

That’s okay can but you can make the cost of using Ibuta 677 even cheaper by adding one or two extra bottles to your order.

When you order two bottles, you get a third bottle on the house. It’s also possible to get five bottles of Ibuta 677 for the price of three.

Buying a specific brand of supplement for the first time can be a little daunting. Especially if you have had bad experiences with brands you have bought in the past. Let’s face it, a lot of bodybuilding supplements are not all they are cracked up to be.

However, in this case, there is no need to worry because Ibuta 677 has a 60-day money-back guarantee.

Ibuta 677 Review Conclusion

Ibuta 677 is a powerful supplement that offers bodybuilders a safe alternative to Ibutamoren (MK677). In addition to being safer than Ibutamoren, Ibuta 677 also provides a legal way to enhance muscle mass without the additional risk of competition bans.

Although Ibuta 677 has value in other areas, it’s primarily a supplement that acts as a growth hormone releaser. Many of the ingredients in the formulation have proven value in this area. Some of them do it directly, others in a more roundabout manner.

Although the manufacturer created Ibuta 677 to help people to choose natural bodybuilding methods in place of illegal drugs, due to its high potency, it has much to offer anyone who is seeking a supplement that’s good for enhancing training capacity and muscle growth.

Bearing in mind all the ingredients are nutrients, Ibuta 677 is also one of the safest muscle-building supplements presently on the market. Although a minority of people may be allergic to certain herbs, being allergic to amino acids and vitamins is almost unheard of.

As far as the price goes, Ibuta 677 may not be the cheapest muscle-building supplement on the market but nor is it particularly expensive and customer reviews show it provides excellent value for money.

But let’s not forget the manufacturer provides a money-back guarantee. You have nothing to lose by trying Ibuta 677 and everything to “gain.”

FAQs

Is Ibuta 677 a SARM?

No. It’s a supplement that’s primarily intended for bodybuilders who are seeking a safe substitute to use instead of Ibutamoren. Although Ibutamoren is often classed as a SARM, it’s not. Nevertheless, many people continue to wrongly consider Ibuta 677 a SARM alternative.

How long does a bottle of Ibtua 677 last?

Each bottle of Ibuta 677 provides a 30-day treatment (120 capsules)

Is Ibuta 677 legal?

Yes. It’s a supplement that provides natural ingredients that boost HGH and support improvements in muscle mass. It’s important not to confuse it with the experimental drug Ibutamoren, which is experimental and illegal to use.

Can I use Ibuta 677 in a bodybuilding supplement stack?

Yes. It’s one of the supplements included in Crazy Bulk’s Ultimate SARMs Stack. However, although combining natural supplements can entail additional benefits, Ibuta 677 is more than capable of going it alone.

Does Ibuta 677 need to be used in cycles?

No. The manufacturer does not say this is necessary. All the popular bodybuilding steroids and SARMs require cycling. This is mainly due to the toll they take on the body. Ibuta 677 is gentle on the body. You can continue to use it for as long as you want without having to worry about ill effects.

Does Ibuta 677 suppress testosterone?

No. Some of the ingredients it provides actually increase natural testosterone so, unlike steroids and SARMs, you can stop using Ibuta 677 any time you want without having to worry about low testosterone, muscle loss, or the expense of doing a PCT (post-cycle therapy).

Is Ibuta 677 suitable for women?

Yes. It’s a natural bodybuilding supplement that’s suitable for both sexes.

Is Ibuta 677 an FDA-approved bodybuilding supplement?

No. There is no such thing as an FDA-approved supplement. However, Ibuta 677 is produced in FDA-approved facilities. To gain FDA approval, manufacturing facilities need to be first-rate and produce their products to good manufacturing standards.

Research Sources

1. Mk-0677 (Ibutamoren Mesylate) For the Treatment of Patients Recovering From Hip Fracture: A Multicenter, Randomized, Placebo-Controlled Phase Iib Study: https://pubmed.ncbi.nlm.nih.gov/21067829/
2. The Rapid Activation of Protein Synthesis by Growth Hormone Requires Signaling Through Mtor: https://journals.physiology.org/doi/full/10.1152/ajpendo.00674.2006
3. Increased Human Growth Hormone Following Oral Consumption of an Amino Acid Supplement: Results of a Randomized, Placebo-Controlled, Double-Blind, Crossover Study in Healthy Subjects: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6732240/
4. Effect of Zinc Supplementation on Growth Hormone Insulin Growth Factor Axis in Short Egyptian Children With Zinc Deficiency: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3453500/
5. Zinc Status and Serum Testosterone Levels of Healthy Adults: https://pubmed.ncbi.nlm.nih.gov/8875519/
6. Testosterone and Growth Hormone Improve Body Composition and Muscle Performance in Older Men: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2690426/
7. Testosterone-Driven Growth-Hormone (GH) Secretion in Aging Men: https://clinicaltrials.gov/ct2/show/NCT00309855
8. Effects of L-Arginine on Growth Hormone and Insulin-Like Growth Factor 1: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6049717/
9. Role of L-Arginine in Nitric Oxide Synthesis and Health in Humans: https://pubmed.ncbi.nlm.nih.gov/34251644/
10. Increased Plasma Bicarbonate and Growth Hormone After an Oral Glutamine Load: https://pubmed.ncbi.nlm.nih.gov/7733028/
11. Glutamine Has Antidepressive Effects Through Increments of Glutamate and Glutamine Levels and Glutamatergic Activity in the Medial Prefrontal Cortex: https://pubmed.ncbi.nlm.nih.gov/30266598/
12. Glutamine as an Anti-Fatigue Amino Acid in Sports Nutrition: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6520936/
13. Glycine Stimulated Growth Hormone Release in Man: https://pubmed.ncbi.nlm.nih.gov/7376793/
14. Arginine and Ornithine Supplementation Increases Growth Hormone and Insulin-Like Growth Factor-1 Serum Levels After Heavy-Resistance Exercise in Strength-Trained Athletes: https://pubmed.ncbi.nlm.nih.gov/20300016/
15. Effect of Tyrosine Supplementation on Clinical and Healthy Populations Under Stress or Cognitive Demands–a Review: https://pubmed.ncbi.nlm.nih.gov/26424423/

Ibuta 677 Vs Ibutamoren Mk677 Summary and Recap

Here is a comparison of Ibuta 677 and MK 677:

Unlike anabolic steroids, Ibuta 677 from Crazybulk is a legal and natural alternative designed to mimic the muscle-building effects of MK 677 without the side effects. 

MK 677, also known as Ibutamoren, is a growth hormone secretagogue that binds to ghrelin receptors to stimulate GH production. This increases IGF-1 levels leading to enhanced muscle protein synthesis, lean muscle gain, and fat loss. However, as a selective androgen receptor modulator (SARM), MK 677 can have sides like increased hunger, water retention, and joint pain.

Ibuta 677 contains natural ingredients like mucuna pruriens, gamma-aminobutyric acid (GABA), and L-arginine that aim to naturally increase growth hormone levels. This dietary supplement may support muscle development, workout performance, recovery, and fat burning without altering hormone balance like MK 677. 

While MK 677 has demonstrated benefits like reduced muscle wasting and increased basal metabolic rate in clinical research, Ibuta 677 provides an alternative way to support muscle growth utilizing natural compounds. Those looking to improve physical performance and build lean muscle mass without the legal issues or side effects of SARMs may want to consider using Ibuta 677 instead.

By providing a legal and safe natural supplement alternative, Ibuta 677 makes it possible to experience benefits like enhanced protein synthesis and nitrogen balance for muscle gain without the health risks associated with anabolic steroids or SARMs. However, it’s important to note that Ibuta 677 has not been studied to the same extent as MK 677, so results may vary.