Bulking Bundle
Maximum Mass Building Stack
£175.00 £195.00
Save 10%
What’s Included
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1x YK-11 (Myostine) - 60 capsules -
1x Ligandrol (LGD4033) - 60 capsules
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1x Testolone (RAD140) - 60 capsules
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1x Ibutamoren (MK677) - 60 capsules
Lab Tested
Third-party verified
Fast Shipping
3-5 business days
24/7 Support
Expert guidance
Product Description
The most powerful bulking stack available, combining the most potent muscle-building compounds for maximum mass gains. This elite stack includes YK11, Ligandrol, Testolone, and Ibutamoren, designed for serious athletes seeking extraordinary muscle growth.
Each product is manufactured to pharmaceutical standards and third-party tested for purity. This stack is reserved for experienced users who demand the ultimate in muscle-building potential and are ready for dramatic transformation.
20 reviews for Bulking Bundle
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Key Benefits
Explosive muscle growth
Massive strength gains
Enhanced recovery
Myostatin inhibition
Improved sleep quality
Maximum muscle density
Ingredients & Dosage
Active Ingredients
YK-11 (Myostine)
10mg per capMyostatin inhibition
Ligandrol (LGD4033)
10mg per capLean muscle building
Testolone (RAD140)
10mg per capStrength and power
Ibutamoren (MK677)
10mg per capGrowth hormone support
Purity & Quality
Third-party lab tested 
99%+ purity guaranteed 
24-month shelf life Maximum Anabolic Potential
This stack represents the pinnacle of muscle-building supplementation, combining myostatin inhibition with powerful anabolic SARMs and growth hormone support. YK-11 removes genetic limitations on muscle growth, while Ligandrol and Testolone provide massive anabolic effects.
Ibutamoren supports the entire process through enhanced growth hormone release, improving recovery, sleep quality, and overall anabolic environment. The combination creates an unprecedented muscle-building effect that far exceeds natural limitations.
Users experience rapid muscle growth, dramatic strength increases, improved recovery, and substantial changes in physique within weeks of starting this stack.
Key Actions
How to Use
Dosage
Follow individual product dosing carefully
Timing
Spread throughout the day
Cycle Length
6-8 weeks followed by a 4-week break
Important
Dietary supplement use only
For experienced users only. Monitor response closely and consider PCT.
Frequently Asked Questions
What's included in the Bulking Bundle?
The bundle includes YK-11 (Myostine), Ligandrol (LGD4033), Testolone (RAD140), and Ibutamoren (MK677) – the ultimate bulking stack.
How much muscle can I gain?
Advanced users typically gain 20-30 pounds of muscle during a 6-8 week cycle with this powerful stack.
Is this suitable for beginners?
No, this is an advanced stack for experienced users who have completed multiple SARM cycles and understand their response.
Are there any side effects?
While generally well-tolerated when used responsibly, some users may experience mild effects such as increased appetite, water retention, or temporary fatigue. It’s important to follow recommended dosages and monitor your body’s response throughout the cycle.
What kind of diet should I follow?
Use a substantial caloric surplus with high protein intake (1.5g per lb bodyweight) to maximize the muscle-building potential.
Customer Reviews
Ran the Bulking bundle With RAD-140 at 10mg, MK-677 at 10, LGD-4033 at 10 and YK-11 at 5 (since its strong). Strength kicked in surprisingly fast and MK-677 made me enjoy eating bigger portions. Honestly pumps from this bundle were crazy, no other sarm or stack made me look like that. But this stack definitely on the stronger side with some previous experience needed!
I was skeptical at first, but my order got sent the next day and even arrived only 6 days later in UK.
A read a lot of bad experiences here.. but I got my supplement delivered in 9 days to middle of nowhere. I am very saticefied
Write a Review
Chen Wei –
Great great
Ryan Campbell –
As a beginner, I approve.
Jason P. –
yyeyeyeye great
George Wilkinson –
The product is not fake and works: everything is fine. I don’t know why some people are hating.
Matthew Hodgson –
Works wonders
Leon –
If you need to bulk, then this is the real deal.
Itai Ben David –
If you need to bulk, then this is the real deal.
James Whitaker –
It works 5/5
Oliver Bennett –
Decent overall- no complains
Benjamin Clarke –
Good
Jack Harrington –
great customer service
Thomas Fletcher –
I like that there is no after taste.
Ryan King –
Ran the Bulking bundle With RAD-140 at 10mg, MK-677 at 10, LGD-4033 at 10 and YK-11 at 5 (since its strong). Strength kicked in surprisingly fast and MK-677 made me enjoy eating bigger portions. Honestly pumps from this bundle were crazy, no other sarm or stack made me look like that. But this stack definitely on the stronger side with some previous experience needed
Edward Lawson –
Fast delivery, overall good products, works well.
Samuel Thornton –
You guys are MVP
Danielx B. –
boy is getting big.. will post an update mn
Eyal Shapira –
Boys, I went from 53kg to 85kg in 4 months 4 MONTHS.
Samuel Okoye –
A read a lot of bad experiences here.. but I got my supplement delivered in 9 days to middle of nowhere. I am very saticefied
Henry Collins –
I was skeptical at first, but my order got sent the next day and even arrived only 6 days later in UK.
Adam Scott –
Ran the Bulking bundle With RAD-140 at 10mg, MK-677 at 10, LGD-4033 at 10 and YK-11 at 5 (since its strong). Strength kicked in surprisingly fast and MK-677 made me enjoy eating bigger portions. Honestly pumps from this bundle were crazy, no other sarm or stack made me look like that. But this stack definitely on the stronger side with some previous experience needed!