Supplement Type
BOLT
The Bolt— Strike like lightning.
"All in, all at once."
You compete in explosive output and high intensity. Creatine, beta-alanine, citrulline, and caffeine maximise power, while recovery support keeps you running again tomorrow. You speak in numbers.
Take the free quizSignature Stack
The 4 essentials for BOLT
The four supplements to start with for the The Bolt. Monthly cost runs around ¥3,900. A personalised stack takes three minutes to generate.
Creatine Monohydrate
3〜5g / 日（毎日、タイミング不問）
筋パワーと高強度運動の即時回復に働きかけます。サプリメントの歴史の中で最も多くの研究が蓄積された、安全性の高い成分の一つです。…
¥900/ mo
Citrulline Malate
6〜8g / 回
血流を改善しパンプ感や筋持久力を高める成分です。アルギニンよりも体内での利用効率が高く、ハイボリュームトレーニングとの相性が良いです。…
¥1,500/ mo
Caffeine Anhydrous
体重1kgあたり3〜6mg（例: 70kg なら 200〜400mg）
運動パフォーマンスや集中力を即座に引き上げる、最も研究された刺激成分です。コーヒーよりも用量を正確にコントロールできる点が利点です。…
¥300/ mo
Beta-Alanine
3〜5g / 日（2〜3回に分ける）
筋肉内のカルノシン濃度を高めることで、1〜4分の高強度運動の耐久性を向上させます。摂取直後にピリピリとした皮膚感覚（パレステジア）が出る場合がありますが、害はあ…
¥1,200/ mo
Who this type is for
Are you a BOLT?
You compete in explosive output and high intensity. Creatine, beta-alanine, citrulline, and caffeine maximise power, while recovery support keeps you running again tomorrow. You speak in numbers.
The Forgestack quiz runs through 15 questions covering gender, goals, body composition, budget, sleep, and stress — and generates a science-backed stack tuned to you. If you're typed as BOLT, the signature stack above expands into Essentials and Boosters customised to your budget and lifestyle.
Three minutes. No signup. Answers live only in your browser.
FAQ
Frequently asked questions
Race/competition day supplements?+
Caffeine 3–6mg/kg 30–60 min prior, citrulline 6–8g 60 min prior — the most reproducible pre-competition combo. Beta-alanine requires 4 weeks of loading; a single race-day dose does little.
Is the beta-alanine tingling dangerous?+
Harmless paraesthesia. Split into 1–2g doses or use sustained-release to reduce it. The performance effect comes from chronic intramuscular carnosine build-up, not the tingle.
Does caffeine stop working?+
Tolerance varies, but reserving high doses for competition days and staying modest otherwise keeps the edge sharper. CYP1A2 genotype drives big response differences — some thrive on low doses, others feel nothing at 400mg.