MAINTAIN (MK-2866) Ostarine
£89.97 £69.97 Add to basket

MAINTAIN (MK-2866) Ostarine


(23 customer reviews)
QuantityBulk Purchase Pricing
1 - 20% Discount
3 - 520% Discount
6 - 830% Discount
9 or more40% Discount

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  • Use Discount Code: “INSTANT10”


UK SARMs – MAINTAIN (MK-2866) otherwise known as Ostarine, has been described in studies as being an extremely close relation to the anabolic compound Dvar. It reduces body fat all the while increasing lean muscle mass.


It also has the best muscle tissue healing ability of all the SARMs. So you can workout harder and longer!


UK SARMs – MK-2866 creates an anabolic effect on muscle tissue fully so it’s not only a potential for curing muscle wasting ailments but also it has great potential for muscle building for athletes. It is also an agent to reduce degeneration during recovery times from serious surgery or similar conditions.


In terms of muscle building, UK SARMs MAINTAIN users have proven that MK-2866 can help improve lean muscle mass and strength levels and also maintain muscle mass during a cutting phase.


* 99% Pure SARMs
* Pharmaceutical grade
* Manufactured in the UK
* Compounded by UK SARMs’ Pharmacologist
* HPLC Tested
* Free Next Day Delivery UK / Free International Shipping
* Scientific-backed advice and assistance


These products are not for use in preventing, curing, or treating a particular disease or ailments. Sold for research purposes only. Not sold for human consumption.



A dose of 30mg per day of Maintain (MK-2866) is recommended for males and 15mg per day for females. Each bottle has 30ml with an average dose being 1ml for males or .5ml for females. 1ml is 3/4 of the dropper or 30mg. Each bottle contains 30+ days of use. Cycle Length 8-12 weeks. Shake well before use.



Product NameMK-2866
Short NameRapid Repair
Alternative NameOstarine
Molecular FormulaC19H14F3N3O3

Our Guarantee

We make some of the highest quality products in the world, and we want to make sure we back that up with a risk-free 90 day guarantee.

If you don’t have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

Buying items online can be a daunting task, so we want you to realise that there is absolute ZERO risk in buying something and trying it out.  If you don’t like it, no hard feelings we’ll make it right.

We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.


23 reviews for MAINTAIN (MK-2866) Ostarine

  1. Nathaniel (verified owner)

    Quick response times and good customer service will update review when used all of the product, good overall experience

  2. Ben

    Unbelievable results and great customer service! Highly recommended!

  3. Benjamin

    Literally received my stuff within 2 days of ordering, professional and discreet packaging, top work !

  4. Ali Quirke

    Very good bulk maintenance supplement, recommended!

  5. Jamal

    These work. Simple as that.

  6. Callum

    The effect is fast and a powerful one! I will Definitely buy again!

  7. William

    Gives you that big kick, I paired it with Elevate pre work out and it’s really increased my workout

  8. Jack E

    Review by Christopher T. on 10 Jun 2021review stating I'm quite impressed with this. I’m quite impressed with this. Multiple positive benefits after 6 weeks. I’m going to finish the full 8 week duration and go 5 weeks without, then restart for one more cycle. Will let you know again when I have a better understanding of things. So far very happy.

  9. Ben

    Makes you feel more energetic and helps you think better
    Helps you sleep a lot
    More energy at the gym

  10. Danny

    Give a real boost after only a couple of days.
    Will update after 8 weeks!

  11. Darrion C

    Do not underestimate the power of UK sarms… 🔥✅

  12. Alex

    Quick shipping, great customer service & they really do work!!! Do not be fooled by these other cowboy supplement companies. UK sarms will forever be in my heart.

  13. Tyrone

    Always wanted to shred an extra couple of pounds but even after changing my diet and upping my cardio in the gym I still wasn’t satisfied with my results. This supplement will shred that excess fat off whilst proving you with more energy. Great product. Stay consistent and results will show.

  14. Alfie

    10/10 service. Will purchase again🙌🏻

  15. Jamie

    Finally gained 10lbs in just under a month… keep you’re diet strict and keep pumping that iron and the worlds you’re oyster

  16. Steve

    5th day of non stop solid training at this rate I might as well sleep in the gym since this supplement makes recovery so easy. I’m able to train just as hard the next day👍🏻

  17. Lawrence

    Does exactly what it says on the tin! MAINTAIN those GAINS

  18. Noah

    Only just started taking this supplement. Already I feel amazing but I will be back to give a more in depth review. Cheers

  19. Dominic

    A buddy down the gym told me about this product and since that day I have never looked back. Great stuff

  20. Ken

    Rapid delivery, fingers crossed hopefully rapid results🙈

  21. Justin

    Perfect timing. I’m praying I see the results I want just before my honeymoon.

  22. Dennis

    Blew away from my transformation. Unreal.

  23. Wayne

    Funny but true story since I have been using this product my wife is starting to call me “attractive” again. First time in 10 years haha! Great product guys.

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