What is Progesterone – FASTSL?
Progesterone FASTSL is a research-grade fast-sublingual peptide formulation for laboratory studies. It allows precise investigation of progesterone receptor activity, tissue responses, and metabolic signaling under controlled experimental conditions.

Mechanism of Action
Progesterone interacts with receptor analogs, activating intracellular pathways for tissue, metabolic, and endocrine research.

The Science
• Rapid receptor pathway studies
• Tissue and cellular evaluation
• Endocrine signaling research
• Metabolic pathway analysis
• Reproducible laboratory experiments

Purity & Quality
• ≥99% purity verified via HPLC
• Certificate of Analysis included
Storage: Cool, dry environment

Intended Use
This compound is intended strictly for use by trained professionals. Our peptides are not “research only” and require an Rx, which we provide through our tele-health and/or a HIPAA Compliant Intake Form reviewed by a Medical Professional.

Note
Labeling may differ depending on pharmacy distribution for efficient delivery.

Terms of Sale
All sales are final. Purchasers must follow professional guidance for dosing and usage.