Product Description
SlimAssist is a dual-component research compound formulated for in vitro and preclinical studies examining skeletal muscle preservation under conditions of concurrent metabolic intervention.
Each research vial contains two precisely characterized components.
Component 1 — FLGR242 (2mg)
FLGR242 is a fragmented, modified version of Follistatin-344 developed via recombinant technology. It selectively binds and inhibits myostatin activity without the off-target activin interactions typically observed with standard follistatin analogs in laboratory models.
A patented albumin-binding construct confers high-affinity serum albumin binding (Kd <20 nM), extending the compound’s serum persistence period to approximately 19 days. This extended serum residence makes FLGR242 well-suited for long-interval experimental protocols without compromising binding selectivity.
Component 2 — Vitamin B Complex (500mcg)
A research-grade B6, and B12 complex with Vitamin B6 as the primary constituent. This complex supports cofactor-dependent pathways in cellular energy metabolism and mitochondrial function models, including transaminase activity and NAD+ precursor availability in cell culture systems.
Together, these components are designed to support preclinical research protocols examining skeletal muscle preservation in models where accelerated muscle catabolism is observed alongside concurrent GLP-1 receptor agonist compound application.
US GMP-manufactured with triple third-party verification and comprehensive COAs for reproducible research outcomes.
Compound Information
| Property | Value |
|---|---|
| Product Type | Dual-Component Research Blend |
| Component 1 | FLGR242 (Modified Follistatin-344 Fragment) |
| Component 1 Amount | 2mg per vial |
| Component 2 | Vitamin B Complex (B3, B6, B12) |
| Component 2 Amount | 500mcg per vial |
| Primary B-Vitamin | Vitamin B6 (Pyridoxine) |
| Technology | Patented albumin-binding construct (recombinant) |
| Albumin Binding Affinity | <20 nM Kd |
| Myostatin Binding | Selective — no activin off-target activity |
| Synonyms | FLGR242 + B-Complex Blend; Selective Myostatin Inhibitor Blend |
Lyophilized Peptides
These compounds are freeze-dried, a process that preserves purity and molecular integrity during storage. No fillers or additives are used in this process.


