Semax
Nootropic
Also known as: MEHFPGP
B
Grade B💊 200-600 mcg intranasally daily🎯 4 primary uses🔗 2 synergies⚠️ Review warnings
Overview
Russian peptide nootropic with neuroprotective and cognitive benefits. Requires nasal administration.
Primary Uses
Cognitive enhancementNeuroprotectionStroke recoveryBDNF
Dosage
Typical range
200-600 mcg intranasally daily
Timing
Morning
With food
N/A (nasal)
Duration
Cycles recommended
Special Populations
Cognitive enhancement
Mechanism of Action
- • BDNF and NGF modulation
- • Melanocortin receptor activity
- • Neuroprotection
Evidence Quality
Evidence Grade B
Well-studied in Russia
Safety & Contraindications
Serious Warnings
- • Quality/source concerns
Contraindications
- • Unknown
Common Side Effects
- • Nasal irritation
- • Headache
Pregnancy & Breastfeeding
Avoid
Liver & Kidney Notes
Safe
Interactions
💊 Medications
- • Unknown interactions
🧪 Supplements
- • Works with other nootropics
🍽️ Food & Alcohol
- • No interactions
Stacking & Synergies
Pairs Well With
RacetamsOther nootropics
Avoid Combining With
Unknown
Best Goal Synergies
Cognitive enhancementRecovery
Buying Guide
What to Look For
- • Reputable peptide source
Standardization Markers
Peptide purity
Adulteration risk
High
Practical Notes
- • Requires nasal administration
- • Quality source essential
Tags
nootropicpeptideneuroprotectionRussian
Frequently Asked About Semax
How much Semax should I take?
The typical effective range is 200-600 mcg intranasally daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Semax?
Morning. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Semax with food?
N/A (nasal).
Does Semax interact with medications?
Yes — known interactions include Unknown interactions. If you take any prescription medication, talk to your doctor or pharmacist before starting Semax.
What does Semax pair well with?
Semax stacks well with Racetams and Other nootropics — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Semax?
Semax should be avoided or used with caution by people with Unknown. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Semax?
Most people tolerate Semax well. The most commonly reported side effects are Nasal irritation and Headache. Side effects are usually dose-dependent — lowering the dose often resolves them.
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.