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Amino Acids and Supplements / ⚠️ Piperine (Black Pepper Extract) and its CYPnnn Inhibition
« Last post by Chip on June 02, 2025, 02:04:11 PM »🔥 Piperine Synergy & Potentiation
Piperine is the primary active alkaloid in black pepper (Piper nigrum) and functions as a powerful bioavailability enhancer, modulating both Phase I (CYP450) and Phase II (glucuronidation) metabolic pathways.
🧬 Key Mechanisms
⚡ Optimal Dosage
🧠 Therapeutic effect begins at 5 mg of standardized piperine extract. Doses over 20 mg may cause GI irritation.
🔥 Substances Potentiated by Piperine
🧠 Nootropics & Neuromodulators
⏱️ Timeline of Effects
🚨 ⚠️ Pharmaceutical Interactions ⚠️ 🚨
Due to CYP and UGT inhibition, Piperine may dangerously increase levels of:
⚙️ Integration Tips
🧠 Notes for Formulators
Created for Neurostack Optimization — by Chipper
🔗 GitHub Repo: NeuroOverride Stack
Piperine is the primary active alkaloid in black pepper (Piper nigrum) and functions as a powerful bioavailability enhancer, modulating both Phase I (CYP450) and Phase II (glucuronidation) metabolic pathways.
🧬 Key Mechanisms
- Inhibits CYP3A4, CYP2D6, CYP2E1 – Slows drug metabolism
- Blocks UDP-glucuronosyltransferase (UGT) – Prevents rapid excretion
- Enhances absorption via intestinal epithelial permeability
- Increases thermogenesis and blood flow in the gut
⚡ Optimal Dosage
| Formulation | Typical Dose |
| Piperine extract (BioPerine®) | 5–20 mg |
| Black pepper (powdered spice) | 250–500 mg |
🧠 Therapeutic effect begins at 5 mg of standardized piperine extract. Doses over 20 mg may cause GI irritation.
🔥 Substances Potentiated by Piperine
🧠 Nootropics & Neuromodulators
- Curcumin – Up to 2000% ↑ absorption
- Resveratrol – Higher blood plasma retention
- 5-HTP – Slower breakdown, stronger mood support
- L-DOPA / Mucuna – Prolonged dopaminergic effect
- Phenethylamine (PEA) – Longer duration, stronger stimulation
- Hordenine – Extended TAAR1 activity
- Caffeine – Slower metabolism, extended half-life
- Modafinil – Mild potentiation of wakefulness
- Berberine – Enhanced glucose modulation
- Quercetin – Amplified antioxidant effects
- Bacopa Monnieri – Improved cognitive support
- CoQ10 – Greater mitochondrial delivery
- Melatonin – Longer sleep duration
- Fat-soluble Vitamins (A, D, E, K) – Improved absorption
- CBD / THC – Increased potency and duration
⚠️ May raise anxiety levels at high doses
⏱️ Timeline of Effects
| Time After Ingestion | Effect |
| 0–10 min | Initial absorption in GI tract begins |
| 10–30 min | CYP/UGT enzyme inhibition takes effect |
| 30–45 min | Peak potentiation of target substances |
| 1–3 hours | Sustained enhancement of absorption/metabolism |
| 3–6 hours | Gradual return to baseline enzyme activity |
🚨 ⚠️ Pharmaceutical Interactions ⚠️ 🚨
Due to CYP and UGT inhibition, Piperine may dangerously increase levels of:
- Benzodiazepines (Diazepam, Clonazepam)
- SSRIs / SNRIs (Sertraline, Venlafaxine)
- Opioids (Morphine, Oxycodone)
- Beta-blockers (Metoprolol, Atenolol)
- MAO inhibitors – Hypertensive risk
- Anticoagulants (Warfarin) – Bleeding risk
⚙️ Integration Tips
- Dose 10–15 minutes before target compound
- Use 5–10 mg Piperine extract, or 250–300 mg black pepper powder
- Cycle use to avoid enzyme over-inhibition or tolerance
🧠 Notes for Formulators
- Piperine is lipophilic – combine with fats or oils for best effect
- Highly synergistic with methyl donors, dopaminergics, and anti-inflammatory agents
- Acts as a natural AMPK modulator, supporting metabolic and neuroprotective stacks
Created for Neurostack Optimization — by Chipper
🔗 GitHub Repo: NeuroOverride Stack

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