The Get Shredded Fast cutting stack is a sophisticated, non-hormonal-dominant protocol engineered for extreme fat loss, metabolic optimization, and muscle preservation during a severe caloric deficit.
It strategically combines three compounds that operate on distinct but synergistic pathways: the ultra-potent PPARδ agonist GW-0742 for fat burning and endurance, the selective anabolic MK-2866 for muscle retention and joint protection, and the mitochondrial activator SR-9009 for base metabolic rate elevation.
Labeled “Elite level” due to its complex dosing, significant non-hormonal side effect potential, and requirement for meticulous management, it is not highly suppressive to the HPTA, thus typically avoiding the need for a traditional SERM-based PCT.
What’s in the Stack
Potent PPARδ Driver (GW-0742)
A high-potency analog of Cardarine, estimated to be 50-100x more effective at activating the PPARδ receptor. It is the primary engine for fatty acid oxidation, dramatic endurance increases, and lipid profile improvement. Its potency demands careful dosing.
Muscle & Joint Protector (MK-2866 – Ostarine)
The sole SARM in the stack. Its role is crucial for maintaining lean mass, strength, and joint integrity in a steep deficit. It provides a mild anabolic signal to prevent catabolism without the severe androgenic side effects of stronger SARMs.
Mitochondrial Optimizer (SR-9009 – Stenabolic)
A Rev-ErbA agonist that increases mitochondrial biogenesis and function. This raises resting metabolic rate, improves cholesterol, and provides a clean, stimulant-like energy boost, further compounding the fat-loss effects of GW-0742. Its extremely poor oral bioavailability and short half-life (~2 to 4 hrs) mandate a strict multi-dose schedule.
Stack Protocol
| Week | GW-0742 | MK-2866 (Ostarine) | SR-9009 | Support & Notes |
|---|---|---|---|---|
| 1 | 5 mg/day | 15 mg/day | 20 mg/day (split 3x) | Start LOW. Begin strong liver & organ support. Initiate caloric deficit. |
| 2 | 5 mg/day | 20 mg/day | 30 mg/day (split 3-4x) | Endurance surge begins. Monitor heart rate (GW-0742). |
| 3 | 10 mg/day | 20 mg/day | 30 mg/day (split 4x) | Metabolic rate is visibly elevated. Hunger is well-suppressed. |
| 4 | 10 mg/day | 20 mg/day | 30 mg/day (split 4x) | Fat loss accelerates. Strength should remain high. |
| 5 | 10 mg/day | 20 mg/day | 30 mg/day (split 4x) | Mid-Cycle Check: Bloodwork for lipids, liver enzymes, and fasting glucose. |
| 6 | 10 mg/day | 20 mg/day | 40 mg/day (split 4x) | Peak fat-burning phase. Leverage endurance for increased cardio. |
| 7 | 10 mg/day | 20 mg/day | 40 mg/day (split 4x) | Final week of MK-2866. |
| 8 | 10 mg/day | OFF | 40 mg/day (split 4x) | Continue fat loss with GW & SR as MK clears. |
| 9 | OFF | OFF | OFF | Observation/Washout. Begin natural recovery aids. |
Recommendations
Precise SR-9009 Dosing is Critical
Due to its ~4-hour half-life, split dosing 3-4 times daily is non-optional. Example schedule: 7am, 12pm, 5pm, (10pm if no sleep disruption). Oral bioavailability is poor; sublingual administration is often recommended for better absorption.
Glucose & Liver Management
Run Berberine (500mg, 2x daily with meals) to manage glucose and enhance fat loss. Continue TUDCA/NAC for liver support despite the non-hormonal focus.
Diet & Training Protocol
This stack is designed for an aggressive deficit (500-750 kcal). Protein must be very high (>1.3g/lb of bodyweight). Training must leverage the endurance: Implement high-volume resistance training with short rest and substantial cardio (LISS/HIIT). Your ability to perform will outpace your recovery, so prioritize sleep and nutrition.
No Traditional PCT
The mild suppression from MK-2866 at 20mg for 7 weeks typically self-corrects within 3-4 weeks. A natural testosterone support (e.g., Fadogia Agrestis, Ashwagandha) for 2-3 weeks post-cycle is sufficient. Post-cycle bloodwork will confirm recovery.
Get Shredded Fast SARMs Stack Cheat Sheet

Robert J. –
My goal was to drop from 15% to 10% body fat and I DID IT. The synergy between GW-0742 and SR-9009 is next level — I have endless stamina, I’m doing incline sprints without gassing out. None of it was even close when I ran both separately even in doses higher than these.
Brett –
If you can stick to the diet, this stack does the rest. Highly recommend.