BPC-157 vs NA-Selank Amidate
Extensively Studied vs Moderate Research
compatible No known negative interactions.
Molecular Data
BPC-157 NA-Selank Amidate
Weight 1,419.53 Da 864 Da
Half-life <30 minutes 4-6 hours
Chain 15 amino acids 7 amino acids + modifications
Type Pentadecapeptide Modified heptapeptide
Key Benefits
BPC-157
01 Accelerated tendon, ligament, muscle, and bone healing
02 Localized tissue repair with direct targeting
03 Superior bioavailability
04 Anti-inflammatory effects
05 Angiogenesis promotion
06 Gastric and intestinal protection
NA-Selank Amidate
01 Pronounced anxiolytic effects without sedation
02 Enhanced blood-brain barrier penetration (vs standard Selank)
03 Improved metabolic stability and longer half-life
04 Nootropic effects with enhanced memory and learning
05 Increased BDNF levels for neuroplasticity
06 No dependency or withdrawal effects
07 Immune-modulating properties
08 Effects persist after treatment cessation
Dosing Protocols
BPC-157
250-500mcg / Once or twice daily
Tendon/Joint healing 250-500 mcg 1-2x daily
Serious injury 500-1000 mcg 2x daily
General healing 250-500 mcg 1-2x daily
Maintenance 250 mcg 1x daily
NA-Selank Amidate
200-500mcg per administration / 1-2x daily for 14-20 days
Alternative delivery 250-500 mcg 1-2x daily
Side Effects
BPC-157
Mild injection site redness
Injection site irritation
Possible mild digestive adjustment (oral)
NA-Selank Amidate
Generally well-tolerated
Mild nasal irritation (intranasal)
Fatigue (rare)
Contraindications
Active cancer (due to angiogenic effects)
Pregnancy or breastfeeding
Blood thinners (consult doctor due to angiogenesis)
WADA prohibited for competitive athletes
Pregnancy or breastfeeding
Known hypersensitivity to Selank or tuftsin
Severe psychiatric conditions (consult professional)
Research Evidence
BPC-157 NA-Selank Amidate
Status Extensively Studied Moderate Research
References 6 studies 4 studies
Latest January 2025 —
FDA Approved No No
This comparison is for educational and research purposes only. Consult a healthcare professional before use.