Beginner Cutting Stack – Ostarine (MK-2866) & S4 (Andarine) – Fat Loss & Muscle Preservation Research

Beginner Cutting Stack – Lab-Grade Combination of Ostarine and S4 for Fat Loss & Lean Muscle Preservation Research

Our Beginner Cutting Stack is designed as an entry-level research combination for studies focused on fat loss, muscle preservation, and overall body composition improvements. This stack includes Ostarine (MK-2866) and S4 (Andarine), two of the most widely researched SARMs for cutting cycles.

Researchers use this stack to investigate:

• Fat Loss Support: Both Ostarine and Andarine are commonly studied for their potential role in supporting fat metabolism and reduction.
• Lean Muscle Preservation: Ostarine helps maintain muscle tissue while in a caloric deficit.
• Strength & Conditioning: S4 may support muscle endurance and strength retention during cutting phases.
• Body Composition: The combination allows studies into synergistic effects on fat loss while maintaining lean mass.

For broader experimental protocols, this Beginner Cutting Stack can be combined with additional compounds such as Stenabolic (SR9009), Cardarine (GW-501516), or Ligandrol (LGD-4033) to explore enhanced fat loss, endurance, and muscle-preserving outcomes.

For further options, see our Fat Loss Collection or our Buy SARMs Collection

Key Research Benefits

• Entry-Level Cutting Research: Combines two proven SARMs for controlled fat loss and lean muscle preservation studies.
• Muscle Preservation: Ostarine helps retain lean tissue during caloric restriction.
• Strength Retention: S4 supports strength and endurance during cutting phases.
• Synergistic Outcomes: Combined effects allow in-depth exploration of muscle and fat balance.
• Stack Expansion: Can be combined with Cardarine, Stenabolic, or Ligandrol for advanced cutting research.

Ingredients

• Ostarine (MK-2866) – 25mg per capsule
• S4 (Andarine) – 25mg per capsule
• Capsule Shells – Cellulose and water
• No Fillers or Additives – Pure lab-grade compounds

Recommended Post Cycle Therapy (PCT)

As SARMs may suppress natural testosterone production, a PCT regimen is strongly recommended following research with this stack. Consider adding a dedicated cycle support supplement such as SARMs Cycle Support to assist in restoring hormonal balance and supporting recovery.

Why Choose Lab SARMs

• Trusted UK-Based Supplier – Reliable source for high-quality SARMs and stacks
• Fast, Secure Shipping – Tracked delivery for peace of mind
• Lab-Grade Verified – Compounds tested for purity and consistency
• Multiple Secure Payment Options – Including Pay by Bank and card payments

Important Disclaimer

All products, including the Beginner Cutting Stack, are strictly for laboratory research purposes only. They are not intended for human consumption and must be handled according to local regulations.