San Pedro
Echinopsis pachanoi
Classic PsychedelicsNaturalPlant Medicine (Mescaline-containing cactus)
Duration
8-15 hours
Onset
1-3 hours
Peak
3-6 hours
San Pedro is a large columnar cactus native to the Andes mountains, containing the psychedelic compound mescaline. Used for over 3,000 years in traditional healing ceremonies, it offers a gentler and more nature-connected mescaline experience than peyote.
⚠️ Safety Information
⚠️ Contraindications
Do not use if any of the following apply to you.
- •History of psychotic disorders
- •Severe mental health conditions
- •Heart conditions or cardiovascular disease
- •Pregnancy and breastfeeding
- •Use of certain medications (MAOIs, some antidepressants)
Effects
Physical
- •Mild nausea during onset (less than peyote)
- •Enhanced physical sensitivity and body awareness
- •Slight increases in heart rate and blood pressure
- •Possible sweating or temperature changes
- •Generally gentle and comfortable on the body
- •Enhanced connection with natural environment
Psychological
- •Deep emotional healing and heart opening
- •Enhanced empathy and love for others
- •Profound introspection and self-examination
- •Sense of connection with nature and Mother Earth
- •Emotional release and cathartic healing
- •Increased compassion and understanding
Visual
- •Enhanced colors and natural beauty appreciation
- •Gentle geometric patterns and fractals
- •Visions of nature, animals, and landscapes
- •Enhanced perception of natural textures and forms
- •Aura-like effects around living beings
- •Generally earth-toned and nature-focused visuals
Therapeutic Potential
✓Emotional healing and trauma processing
✓Enhanced empathy and compassion
✓Treatment for depression and anxiety (traditional use)
✓Addiction recovery support
✓Spiritual growth and awakening
✓Enhanced connection with nature and environment
Legal Status
Legal to grow in most places, mescaline extraction illegal
Related Compounds
This is education, not medical advice. Always consult a healthcare professional before making decisions about substance use. Never use illegal substances.