
Flagship · 定番
Variety Pack
“Three states of focus.”
First production run · small-batch · full-dose label
Twelve cans across the three live flavors: Yuzu Pulse for the first hours, Sakura Current for the long middle, Tropical Surge for the stretch that needs warmth. The Variety Pack is where most people start — and how most people learn which shift is theirs.
- Zero Sugar
- 150mg Natural Caffeine
- L-Theanine Calm
Tasting & benefit notes +
- · 4× each of the three live flavors
- · The full first drop
- · Best first order
Formula +
150mg natural caffeine · 200mg L-theanine · 1g Lion's Mane · 250mg citicoline · 1g L-tyrosine · 300mg KSM-66 ashwagandha · electrolytes · active B-vitamins · zero sugar · lightly carbonated. Full formula →
Shipping & returns +
Ships in 1–2 business days; arrives in 3–5. Free over $60, carbon-neutral always. Damaged or wrong order? We reship or refund — no forms, just email.
Be the first review.
This is the first production run — we don't publish reviews we didn't earn. Order from The First Shift and yours can be among the first words on this page.
Complete the shift

Yuzu Pulse
12-Pack · 12 fl oz
Bright yuzu citrus over a clean, even lift. The opening move of a serious day.
$29 with Subscribe

Sakura Current
12-Pack · 12 fl oz
Watermelon lifted by a whisper of rose — delicate on the palate, decisive in effect.
$29 with Subscribe

Tropical Surge
12-Pack · 12 fl oz
Golden mango warmth like first light over the ridge. Bright, buoyant energy for hours that ask for more.
$29 with Subscribe
Variety Pack
$31 · 12-Pack