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Saxon Labs

Ultimate Mass Stack – MK-677, LGD-4033, RAD-140 & YK-11 Research Stack

Ultimate Mass Stack – MK-677, LGD-4033, RAD-140 & YK-11 Research Stack

£65.00 GBP
£65.00 GBP
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Ultimate Mass Stack – Multi-Compound SARM Research Blend

Ultimate Mass Stack combines MK-677 (Ibutamoren), LGD-4033 (Ligandrol), RAD-140 (Testolone), and YK-11 into a single, structured formula designed for use in laboratory and research environments. This multi-compound stack provides a consistent and convenient option for those working with advanced SARM research protocols.

Each compound included is widely referenced in studies exploring androgen receptor pathways, signalling mechanisms, and multi-compound research models, making this stack suitable for structured experimental setups.

Why Choose the Ultimate Mass Stack?

By combining four commonly referenced research compounds, the Ultimate Mass Stack offers a streamlined approach for those working within complex research environments. The formulation is suited for protocols where multiple compounds are evaluated together as part of a coordinated research approach.

This stack is frequently included in research involving compound interaction models, receptor binding studies, and multi-pathway research frameworks.

Key Features

Four-Compound Research Formula

Each capsule contains:

  • Ibutamoren (MK-677) – 25mg
  • LGD-4033 (Ligandrol) – 25mg
  • RAD-140 (Testolone) – 25mg
  • YK-11 – 25mg

Providing a consistent combination for use in structured research environments.

Each Bag Contains 50 Capsules

Convenient Capsule Format

Pre-measured capsules allow for simplified handling and efficient integration into research protocols without the need to manage multiple compounds separately.

Widely Referenced Research Compounds

Each ingredient is commonly included in studies exploring androgen receptor pathways, ghrelin receptor mechanisms, and compound interaction models.

Designed for Advanced Research Protocols

Suitable for use in multi-compound research environments and stacking approaches, where consistency and structure are important.

Flexible Research Integration

Can be incorporated alongside other research compounds as part of broader experimental protocols.

Product Details

  • MK-677 (Ibutamoren): 25mg per capsule
  • LGD-4033 (Ligandrol): 25mg per capsule
  • RAD-140 (Testolone): 25mg per capsule
  • YK-11: 25mg per capsule
  • Format: Capsule-based multi-compound research stack
  • Category: SARM / research compound

Ingredients

  • Ibutamoren (MK-677) – 25mg
  • LGD-4033 (Ligandrol) – 25mg
  • RAD-140 (Testolone) – 25mg
  • YK-11 – 25mg
  • Capsule shell (cellulose-based)
  • No added fillers or unnecessary additives
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Why Choose Saxon Labs

  • Trusted UK-based supplier of premium research compounds
  • Fast, discreet delivery via Royal Mail Tracked shipping
  • Verified lab-grade products, rigorously selected for research purposes
  • Secure, flexible payment options including Pay by Bank

Recommended Post Cycle Support (PCT)

Post-cycle support is commonly considered following a research cycle. Products such as Liver Support may be incorporated into a daily routine as part of general wellness support.

During research cycles, support products such as Cycle Support are often included within a structured protocol as part of a balanced approach to research.

If hormone-related imbalances are a concern, additional compounds such as Armistane are sometimes referenced within research protocols.

Advanced Stack Combinations

For more advanced research protocols, Transformation Stacks are often incorporated into structured stacking approaches.

Commonly referenced SARM compounds in these setups include:

Commonly referenced Prohormone compounds in these setups include:

Commonly referenced Peptide compounds in these setups include:

Stacking Options

Explore our SARMs, Peptides & Prohormone collections to discover a wider range of lab-grade research compounds.

For more advanced protocols, our Transformation Stacks are designed for those looking to build more structured and comprehensive research setups.

All products sold by Saxon Labs are intended strictly for laboratory research purposes and are not for human consumption.

As a UK-based supplier, we are committed to providing reliable service, verified compounds, and a trusted source for research professionals and laboratories.