Dynamine (Methylliberine)
A 2020 pharmacokinetic study confirmed rapid absorption and short half-life (~2 hours). A 2019 pilot study showed 100mg Dynamine improved subjective energy, focus, and motivation without affecting heart rate or blood pressure. Evidence base is very early — primarily pharmacokinetic and pilot data from Compound Solutions (the manufacturer). No large-scale RCTs published yet.
作用機序
Dynamine (methylliberine) is a purine alkaloid found in kucha tea leaves, structurally related to caffeine and theacrine. It blocks adenosine receptors (like caffeine) and inhibits phosphodiesterase, but with a faster onset and shorter duration than caffeine (~1-3 hours vs 5-6 hours). It does not significantly affect heart rate or blood pressure at standard doses, making it a cleaner stimulant option. Unlike caffeine, early evidence suggests minimal tolerance development.
臨床エビデンスの概要
A 2020 pharmacokinetic study confirmed rapid absorption and short half-life (~2 hours). A 2019 pilot study showed 100mg Dynamine improved subjective energy, focus, and motivation without affecting heart rate or blood pressure. Evidence base is very early — primarily pharmacokinetic and pilot data from Compound Solutions (the manufacturer). No large-scale RCTs published yet.
ヒト効果マトリクス
Based on human clinical trials only. Animal and in-vitro data excluded.
| 効果 | エビデンス | 効果の大きさ | 研究数 |
|---|---|---|---|
| Subjective Energy | preliminary | 中 | 1 |
| Focus & Motivation | preliminary | 小 | 1 |
| Cardiovascular Safety | moderate | ごくわずか | 2 |
Evidence key: Strong = multiple consistent RCTs · Moderate = smaller/fewer RCTs · Preliminary = early trials or small n · Mixed = conflicting results
実証された効果
- Fast-onset energy
- Improved focus and motivation
- No heart rate increase
- Minimal tolerance development
副作用と注意事項
- Limited safety data
- Mild GI discomfort possible
- Possible interaction with caffeine (additive stimulation)
- Not recommended during pregnancy
摂取方法
スタッキングの推奨
Dynamine (Methylliberine)と相性の良い成分とその理由。
Dynamine provides fast-onset energy (15 min) while caffeine provides sustained energy (4-6 hours). Layered stimulation for an immediate boost that transitions into lasting alertness.
L-Theanine smooths any jitteriness from Dynamine's adenosine blockade. The combination of fast-acting stimulation + alpha-wave calm produces clean, focused energy.
Dynamine provides acute adenosine blockade; Zynamite extends dopamine via COMT inhibition. Together found in Thesis blends for multi-pathway stimulation.
よくある質問
How is Dynamine different from caffeine?
Three key differences: (1) faster onset (15 min vs 45 min), (2) shorter duration (1-3 hours vs 5-6 hours), and (3) no significant heart rate or blood pressure increase. This makes it useful for targeted bursts of energy without the commitment of a full caffeine dose. The short half-life also means it can be taken in the afternoon without disrupting sleep.
Does Dynamine build tolerance like caffeine?
Early evidence suggests minimal tolerance development, but this is based on limited data. Caffeine tolerance develops primarily through adenosine receptor upregulation — Dynamine may interact with these receptors differently. More long-term studies are needed to confirm.
Can I buy Dynamine on its own?
Not easily. Dynamine (methylliberine) is a trademarked ingredient from Compound Solutions and is primarily available in pre-formulated stacks (e.g., Thesis nootropics). Standalone Dynamine capsules are rare on the consumer market.
Is it safe to combine Dynamine with caffeine?
Yes — this is a common combination in performance supplements. Since both block adenosine, the stimulant effects are additive. Keep total combined caffeine + Dynamine intake moderate and monitor for overstimulation (anxiety, restlessness). Start with low doses of each.