MASSIVE STACK
$589.00
Ships from Australia | Discreet packaging
| Bulk Discount | Number of Items | Discount |
|---|---|---|
| Bulk Discount | 2 | 5% $559.55 |
| Bulk Discount | 3 | 10% $530.10 |
| Bulk Discount | 4 | 15% $500.65 |
| Bulk Discount | 5 | 20% $471.20 |
MASSIVE STACK – Extreme Muscle Growth & Strength Enhancement
The AUS LABS MASSIVE STACK is one of the most potent muscle-building combinations ever studied. Designed for experienced users, this stack delivers intense muscle gains, increased vascularity, and fat reduction. Some users have reported gains of up to 14kg when combined with a bulking diet.
What’s Included?
- 2 x GAIN (LGD-4033) – Maximizes muscle size and recovery.
- 2 x MYO (YK-11) – A powerful myostatin inhibitor that promotes extreme muscle growth.
Key Benefits of AUS LABS MASSIVE STACK
Extreme Muscle Gains – Increases muscle size and density faster than any other SARM combination.Increased Strength & Power – Boosts athletic performance and overall power output.Fat Reduction – Supports lean muscle development while cutting body fat.Enhanced Vascularity – Helps achieve a hard, shredded look.Tissue-Selective Action – Provides anabolic effects without unwanted steroid-related side effects.
How It Works
- GAIN (LGD-4033) – A non-steroidal oral SARM that binds directly to androgen receptors, delivering steroid-like muscle growth without steroids. It is the strongest SARM for size gains, with effects comparable to anabolics, but with a safer, tissue-selective action.
- MYO (YK-11) – A powerful myostatin inhibitor that induces muscle cells to produce follistatin, promoting massive lean muscle growth. It is as effective as testosterone for muscle-building, but without harmful androgenic side effects.
Dosage Instructions
We suggest the following dosage protocol:
- GAIN (LGD-4033): 10mg per day
- MYO (YK-11): 10mg per day
Each bottle contains 30mL, and at the recommended dosage:
- Each bottle lasts 30 days.
- Total cycle length: 8 weeks.
Storage Instructions
- Store in a cool, dark space like a cupboard or pantry to maintain potency.
Ingredients /Purity Report
- GAIN (LGD-4033): 4-[(2R)-2-[(1R)-2,2,2-trifluoro-1-hydroxyethyl]pyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile, food-grade USP glycol, food-grade ethyl alcohol, essential oils.
- MYO (YK-11): (17-alpha,20E) 17,20-[(1-methoxyethylidene)bis(oxy)] 3-oxo-19-norpregna-4,20-diene 21-carboxylic acid methyl ester, food-grade USP glycol, food-grade ethyl alcohol, essential oils.
For the latest HPLC purity report, please email sales@auslabs.email.
Disclaimer
No statements on this page have been evaluated by the Therapeutic Goods Administration (TGA). This product is not intended to diagnose, treat, cure, or prevent any disease. The AUS LABS MASSIVE STACK is strictly for research purposes only. Please refer to the TERMS OF USE for more information.




