Keifei IGF-1-R3 Insulin-like Growth Factor-1 LR3 (Peptide)

Long IGF-1 R3 — Insulin-Like Growth Factor Analog

Pharmaceutical Form: Peptide for Reconstitution | Amino Acids: 83

Presentation

Each 2ml multi-dose vial contains 0.1mg/vial, with Keifei® wording imprinted on the side. Vials feature a pink flip-off cap stamped with Keifei®.

Supplied as:

• 3 × 0.1mg vials + 3 × 2ml bacteriostatic water ampoules inside a plastic insert in a white & pink box.
• Tray includes a 10-digit authentication code for product verification.

About Long IGF-1 R3

Long IGF-1 R3 is an extended analog of human insulin-like growth factor, consisting of 83 amino acids. It enhances protein synthesis, RNA production, fat metabolism, and glucose transport. For bodybuilders and athletes, it promotes muscle hypertrophy and enhances energy production from fat.

Hypertrophy vs. Hyperplasia

• Hypertrophy: Growth from increased muscle cell size (occurs during training & steroid use).
• Hyperplasia: Unique to IGF, involves actual splitting and increase of muscle cells, beyond natural genetic limits.
• This ability to increase muscle cell count may enhance long-term muscle density and size potential.

Administration Guidelines

For optimal results, inject 50–100 mcg of Long IGF-1 R3 approximately 1 hour post-workout, ideally into the trained muscle group (half dose per side). Subcutaneous injection is also effective. Adequate protein and carbohydrate intake is required to support tissue growth.

Storage Instructions

• Store refrigerated at 2–8°C (35–46°F), never frozen.
• Stable at room temperature for up to 3 months.
• Reconstitute with bacteriostatic water before use.

Anabolic Synergy

Maximum anabolic effects of IGF require synergy with STH (HGH), insulin, and thyroid hormones (LT-3, e.g. Cytomel). Alone, STH or IGF may be less effective; combined with steroids, thyroid hormones, and insulin, the liver produces optimal levels of somatomedins and IGFs. Anticatabolic agents (e.g., anabolic steroids or Clenbuterol) further enhance effects.

Key Highlights

• Promotes both hypertrophy and hyperplasia of muscle tissue.
• Enhances protein synthesis, fat metabolism, and glucose uptake.
• Potential to alter genetic muscle cell limits.
• Most effective when combined with HGH, insulin, and thyroid support.