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MK677 Ibutamoren 60 x 12.5mg Capsules

Snapshot of MK-677 research & benefits:

  • Third-party tested at 99.85% purity for uncompromising quality
  • 12.5mg MK-677 per capsule
  • Outstanding value for money
  • Potent stimulator for natural growth hormone
  • Increases lean muscle mass
  • Significantly boosts metabolic rate
  • Improves recovery/quality of sleep
  • Reduces body fat
  • Improves bone density
  • Anti-ageing properties (skin, nails and hair)
  • No PCT required
  • Stacks well with RAD140 and Cardarine

61 reviews for MK677 Ibutamoren 60 x 12.5mg Capsules

May 14, 2024, 09:07 AM

This is a good quality, good value mk 677 that does its job on a night and have to say the support Anthony provides is 2nd to none. They also use royal mail tracked next day instead of evri which for where I live is a huge win!!

May 02, 2024, 08:41 AM

Superb for keeping lean whilst putting on muscular mass. Always delivered next day excellent service can highly recommend!!

Apr 22, 2024, 08:41 AM

I'd leave this mk677 10 stars if I could. Have been doing wonders for my health and mental health. Sleeping so much better and waking up feeling positive and refreshed

Apr 10, 2024, 15:19 PM

I ran a fourteen week cycle of MK677 supported in the final six weeks by a short, six week MK2866 cycle alongside. I bulked from 97KG to 105KG. Whilst keeping lean and toning my chest, my traps, anterior and posterior delts "blew up", gaining both significant size and hardness. My prior injury to my MCL presented no issues during this period of time, and due to the ability to push harder due to improved sleep and recovery from week two of the cycle onwards, my quads and hamstrings also put on significant size during the cycle. Overall, very impressed, these are a superb combination for improving sleep, recovery, putting on size and gaining strength. I personally didn't experience the extreme hunger drive past the second week of the cycle, and didn't find this to be detrimental at all. Would strongly recommend this for a bulk. The combination of MK677/MK2866 in the final stages of the cycle led to a growth in energy surplus and motivation too, both physical and mental stamina took a huge boon during this stage of the cycle. Great stuff – so thank you.

Apr 03, 2024, 10:26 AM

So far so good making some solid gains after 3 weeks. Was taking 2 tablets on a morning but was feeling drowsy and tired so switched this to before bed and feeling much better

Mar 26, 2024, 14:55 PM

100% legit and delivered fast at a very reasonable price with some incredible customer service. Staff are very knowledgeable and always respond quickly and take time to answer questions properly 10/10

Mar 12, 2024, 16:13 PM

Tried a few brands but this stands out as the best so far! I'm eating a lot more but still maintain condition while getting bigger and stronger. Sleeping's much improved too and feeling amazing!

Mar 02, 2024, 09:06 AM

Super impressive service guys !! Ordered yesterday afternoon and delivered this morning (Saturday) on the normal service – Wow thank you !!

Feb 19, 2024, 08:25 AM

Fantastic quality product at a very good price and always delivered promptly. Slightly taken aback with the customer support these guys provide, they really go the extra mile – very professional I would highly recommend!

James Marsh
Feb 06, 2024, 08:31 AM

Great product for a recomp. Speeds up the process nicely. Look about 10 weeks in after 6 with taking 2 of these every night. Shipping seems reliable too, can recommend

Jan 30, 2024, 16:42 PM

Excellent service u guys,orderd the mk literally hours ago and my parcel to be delivered in the morning,I will definitely be placing further orders

Jan 22, 2024, 22:13 PM

Fast delivery!

Jan 22, 2024, 12:08 PM

I can actually feel the product kicking in with increased appetite and where as before I was only sleeping 4-5 hours a night I am now getting a good 7-8 hours of really good valuable sleep needed for my recovery

Jan 14, 2024, 07:27 AM

Been a week now so might be a bit early to see any gains but sleeping has improved and back motivated again after a few week layoff

Jan 12, 2024, 08:19 AM

Had a problem checking out so emailed in and had the fastest response to a ticket in my life 🙂 Anthony resolved the problem straight away along with providing some excellent advice to some other questions I had. MK-677 arrived the next day which I didn't even ask for. Fantastic customer service will be back for more

Jan 02, 2024, 14:02 PM

3rd order just arrived, delivery never disappoints. Very reliable supplier of a top quality MK677. Highly recommend

Kyran M
Dec 11, 2023, 07:38 AM

Fantastic addition to my rad cycle. Noticed improvements in sleep and muscle pumps in first week! Now after my first bottle, I look fuller and feel awesome so continuing throughout my PCT

Nov 28, 2023, 08:06 AM

Starting the product tonight but leaving a review for the speed of delivery and quality of comms, blown me away tbh, hopefully the MK is just as impressive

Nov 22, 2023, 09:03 AM

Perfect if you're struggling with sleep or niggles

Daniel Collings
Nov 16, 2023, 11:20 AM

Super good will defo be back for more 😉

Nov 07, 2023, 09:52 AM

Good booster for sleep. Take before bed because just sniffing this stuff will make you hungry. Hair and nails grow like mad too so you know its legit

Jack Gardener
Oct 26, 2023, 09:43 AM

Very fast delivery, arrived in less than 24 hours of ordering. As for the product, worth every penny!

Oct 20, 2023, 09:44 AM

Top quality product with amazing customer service. Will buy again

Oct 16, 2023, 08:41 AM

Awesome for sleep and recovery. Reasonably priced too!

Oct 06, 2023, 11:55 AM

Very happy with this mk677, best I’ve had. Surprised how fast delivery was too. Thanks guys!

Liam W
Sep 20, 2023, 09:37 AM

Its like getting 10 hours shut eye in 6!! Waking up fresh and still getting awesome pumps training fasted

Matt G
Sep 14, 2023, 10:15 AM

My coach recommended me this product and it hasn't disappointed! Increases in strength on multiple exercises after just 2 weeks. Big improvement in the sleeping department and I'm generally feeling a lot more positive about things. Delivery was also super fast, arrived next day on the standard service

Andrew Taylor
Sep 08, 2023, 15:35 PM

Very happy with the product and price, arrived less than 24 hours from ordering, can recommend

Sep 01, 2023, 10:58 AM

I was recommended to take two of these just before bed and after just a few nights the length and depth of my sleep has improved significantly. After the 30 days the product has exceeded my expectations. Feeling a lot more chipper with more energy in and out of the gym with the results beginning to show!

Aug 22, 2023, 08:55 AM

Good alternative to the injections

Terry B
Aug 18, 2023, 12:49 PM

I highly rate this product. After just 1 week my sleeping improved and appetite was boosted. At 49 you need all the help you can get. I'm no longer getting as rundown, even after stepping things up in the gym. Delivery is quick and customer support first-class – can recommend.

Jul 25, 2023, 10:46 AM

I'm a big fan of MK-677, used it many times before over the last few years so decided to give this a bash. I don't know if it's because I've not taken it for a while or that this is a super potent product but my sleeping is the best its ever been and I'm back training with a smile. I'll definitely be coming back for more. Excellent product!

Jul 07, 2023, 08:55 AM

As a longstanding customer I can vouch that this is an amazing product! Every benefit of having boosted GH I can attribute to this MK-677. Most notably, better sleep, improved recovery time and feeling great. I can wholeheartedly recommend this product to anyone who is lacking in these areas. The service from Affordable Nutrition is also second to none. Delivery is super quick as is their ticket response time, very affordable indeed!

Big Mo
Jul 02, 2023, 10:23 AM

Good product for sleeping but not as good as the rad for strength and gains

Jun 26, 2023, 17:15 PM

This product is 100% legit! Very happy with the gains and fullness and not as sore even after putting more work in. I also feel better in myself which I think is down to the better quality sleep.

J Phillips
Jun 16, 2023, 16:07 PM

Super good MK-677 and amazing customer service as always

Jun 10, 2023, 16:15 PM

Used this product a few times over least few years and found it to be amazing! Strength went up and packed quite a bit of muscle on also slept like a baby and just felt amazing. Just started back at the gym after a 6 month lay off due to some personal problems and ordered some mk677 from Anthony and already sleeping like a baby after just a few days. Anthony is a great bloke and has always been there for me when I've wanted advice and is my number one go to for supplements and advice!!!!

May 30, 2023, 16:26 PM

Works for me, boosts sleep and appetite and all-round recovery. Arrives in a day or two max. Good price and never had a problem with this supplier.

May 25, 2023, 11:54 AM

Very much the real deal. Noticeable improvements in strength, pump and sleep quality. Make sure you take before bed tho as the hunger is very real

May 10, 2023, 19:52 PM

Superb product, deep sleeps promoting fantastic recovery and ready to go again next day!

May 05, 2023, 12:43 PM

Seems to be working

May 04, 2023, 16:27 PM

Really loving the MK677 and have just ordered again. Sleeping like a baby!

Robbie M
Apr 27, 2023, 12:54 PM

Perfect every time

Joel Mckenna
Apr 19, 2023, 18:38 PM

Great as always, good price and service, and most importantly quality product!

Craig Turner
Apr 12, 2023, 11:38 AM

I have ordered mk677 from Affordable Nutrition 3 times now. This product is really good and does what it says on the tin.

Apr 12, 2023, 11:26 AM

Amazing product

Darryl Hobson
Apr 06, 2023, 15:54 PM

Was a bit dubious about first taking this but after just 2 weeks I feel a lot fresher physically and mentally. I’ve got more energy and endurance in the gym and I’ve not slept this well since before I became a parent! I can recommend MK 677 for anyone in need of a boost. Surprisingly delivery took less than 24 hours of ordering, amazing service!!!

Pawel Kowalski
Mar 31, 2023, 09:59 AM

Super product!!

Connor Hart
Mar 27, 2023, 16:35 PM

Very responsive on emails and arrived next day – 100% legit!

James Parkin
Mar 22, 2023, 12:42 PM

Love this product it works really well for me, since I’ve been taking it I’ve had a noticeable increase in strength and reduction in body fat

Mark Sion Roberts
Mar 16, 2023, 02:00 AM

Absolutely amazing MK-677 supplement. I highly recommend purchasing from Affordable Nutrition, Anthony and the team are first-class in all they deliver and give you confidence in your purchase from start to finish. Super-fast delivery from them and will be buying again!

Adam Kruszewski
Mar 09, 2023, 11:35 AM

My favorite

Sharif Ahmed
Mar 07, 2023, 11:14 AM

Received it next day will buy again

Andy Reid
Mar 02, 2023, 16:22 PM

Great product! Sleep quality improved within the first week and I’m starting to see the results too after 3 weeks. Muscle pumps seem more intense and although maybe placebo effect I’m no longer working around little niggles (especially in my left shoulder). Highly recommend.

Hassan Raja
Feb 22, 2023, 16:26 PM

Fantastic product!

Chris Maddocks
Feb 16, 2023, 16:00 PM

Best MK677 I’ve had so far. Arrived next day will be ordering again!

P Mason
Feb 11, 2023, 13:45 PM

Very pleased with this MK-677. Nearly 8 weeks in to 12 week cycle and experiencing all the benefits of boosted GH. Sleep is noticeably deeper and longer and I definitely feel more positive throughout the day. If like me you’re prone to getting rundown I highly recommend you do your research and consider MK-677.

Jan 19, 2023, 15:33 PM

Good stuff noticed a difference in strength after two weeks plus my sleeping has improved massively

Dennis Lübeck
Jan 14, 2023, 09:49 AM

Very good product. Keep up the good work!

C McFarlane
Jan 09, 2023, 19:26 PM

I was recommended MK-677 from this site by my PT and I wish I’d have come across this sooner. Wasn’t sure what to expect but I’m sleeping better and have more energy through the day to train harder. It works!

Jan 05, 2023, 22:37 PM

Must admit took a bit of a chance with the price but absolutely delighted with the results and this is now my go to MK677 having been stung before. Knew it was the real deal after the tingling in the hands and incresed hunger in the first few days but it’s the recovery that I like most. I travel a lot with my job which means lots of early mornings and oftern late nights. Taking this has helped me maximise recovery so I can keep my training going keeping me sane! Highly recommend to anyone wanting help with their recovery

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  • 2 – 3 Business Days – £1.95 (free on orders over £75)
  • Next Working Day (orders placed before 4 pm) – £3.95

SARMs are for research purposes only. These products are not a nutritional supplement or a food and should not be used as one.


Product Details

MK677 recently third-party tested at 99.85% purity – please see latest Certificate of Analysis in Data Sheet section below.

Now with 25% MORE MK677 / Ibutamoren (12.5mg capsules instead of 10mg) for just £37.95! 

MK677 is a popular supplement that can help people achieve a wide range of health and fitness goals. It is a growth hormone secretagogue, which means it helps the body to produce more growth hormone naturally.

This can help to boost metabolism, reduce fat, increase lean muscle mass, improve bone density, and boost energy levels. It can also help to improve sleep quality and reduce stress levels, while also helping to regulate hormones in the body.

In addition, MK677 has been shown to have antiaging benefits, with some studies showing that it can reduce wrinkles, improve skin elasticity, and improve overall skin tone. With all these potential benefits, MK677 is an effective supplement for anyone looking to improve their health and fitness.

In fact MK677 is a genuine breakthrough for the sports supplement industry and one of very few products to get genuinely excited about. It’s also proven through numerous clinical trials to be incredibly effective and safe.

Blood analysis reports online have shown that researching with as little as 25mg per day (2 capsules) can be the equivalent of taking 6-8iu of the synthetic growth hormone which is sure to cost in the region of £300 and will nearly always be fake.

The synthetic growth hormone is also extremely delicate a compound and if subject to heat (in the boot of a car) or simply taking a knock (if dropped) you stand to literally kill it. Synthetic Growth hormone has also been shown to create a slump of your own natural production which can takes some weeks to correct.

As previously mentioned this increase will not only help anabolism in general through longer, deeper sleep, but also provide a significant boost to metabolic rate, fat loss while improving the condition of your skin, hair and nails.

Growth Hormone helps pull your entire body’s chemistry in the right direction and MK677 has proven to be a very popular choice for those wanting to experience the significant benefits without breaking the bank and taking unnecessary health risks.

MK677 is completely non steroidal and as such there is simply no chance of any natural hormone suppression. Consequently you don’t need to take an aromatise inhibitor or complete a PCT phase at any point, even after long-term use.

MK677 is a selective agonist of the ghrelin receptor and a growth hormone secretagogue. It stimulates the secretion of growth hormone (GH) and insulin-like growth factor 1 (IGF-1) by mimicking the action of ghrelin, a natural hormone that regulates appetite, metabolism, and energy balance. Here’s how MK677 works:

  1. Ghrelin Receptor Agonism: MK677 binds to and activates the ghrelin receptor in the brain. Ghrelin receptors are primarily found in the hypothalamus, pituitary gland, and other brain regions involved in regulating hormone secretion and appetite.
  2. Stimulation of Growth Hormone Secretion: Activation of the ghrelin receptor by MK677 leads to an increase in the release of growth hormone from the pituitary gland. Growth hormone plays a crucial role in regulating growth, metabolism, muscle development, and overall body composition.
  3. Indirect Stimulation of IGF-1 Production: Growth hormone stimulates the liver and other tissues to produce insulin-like growth factor 1 (IGF-1), which mediates many of the growth-promoting effects of growth hormone. MK677 indirectly increases IGF-1 levels by enhancing growth hormone secretion.
  4. Promotion of Muscle Growth and Repair: Elevated levels of growth hormone and IGF-1 resulting from MK677 supplementation can promote muscle growth, enhance muscle repair after exercise-induced damage, and improve muscle strength and performance.
  5. Potential Benefits for Bone Density and Healing: Both growth hormone and IGF-1 have positive effects on bone health, promoting bone mineralisation and enhancing bone density. MK677 may therefore have potential benefits for bone strength and fracture healing.
  6. Potential Metabolic Effects: Ghrelin and its mimetics like MK677 have been studied for their potential metabolic effects, including improvements in insulin sensitivity, glucose metabolism, and lipid profiles. However, more research is needed to fully understand these effects and their clinical implications.

Here are a few reasons why MK677 compares favourably to the synthetic/injectable GH:

  1. It’s your own natural GH which your body embraces and doesn’t build up a tolerance to
  2. It doesn’t cause any down-regulation to your pituitary gland unlike the synthetic GH
  3. It’s incredibly sturdy as a compound, unlike the super delicate nature of the injectables
  4. It’s far longer acting giving you sustained benefits over and above synthetic GH
  5. The price difference is insane and you also have peace of mind regarding the quality of ours being third-party tested, which cannot be said for black market GH

Directions For Use:

Take 2 capsules daily, very last thing at night 2 hours away from food. Each bottle provides a 30 day supply.

Disclaimer: Do not exceed 2 capsules per day. For use by healthy adults only. Not recommended for persons under the age of 18. Do not take with prescription medicines or without consulting your doctor or pharmacist. Not recommended for pregnant or breast feeding women.

Further reading:

MK-677: A Potential Breakthrough in Treating Gym Injuries (

Can MK-677 Really Boost Hair Growth? | Affordable Nutrition

Transforming Health & Performance Through Enhanced Sleep | Affordable Nutrition

We stock only the finest engineered SARMs, MK677 and associated products which are third-party tested and manufactured in an ISO 9001 certified facility. Absolutely no ready-made imported capsules with zero quality control and over inflated prices. Supported by a NO COMPROMISE approach to the very best in customer service and outstanding value for money.

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