Signal
Focus Stack
Focus Stack
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The Focus Stack combines Brain & Focus Formula, Mushroom Focus Strips, and Energy Strips — three products built for the sharpest hours of your workday. Where the Reset Stack addresses recovery, the Focus Stack addresses output: sustained mental clarity, clean stimulation, and steady attention that a demanding day requires.*
Most people reach for coffee. Coffee delivers caffeine with no buffering — fast spike, fast crash, and none of the cognitive support that actually matters for deep work. The Focus Stack is designed as a more complete alternative: stimulation with a ceiling, a cognitive foundation below the surface, and functional mushrooms working across the whole window.*
What's Included
Brain & Focus Formula — 60 capsules (30-day supply)
A comprehensive cognitive support formula with a full B-vitamin complex (B1, B2, B3, B5, B6, B12, Folate, Biotin), Choline, DHA, and a 617 mg proprietary botanical blend. That blend includes Bacopa extract — traditionally valued for memory support — alongside DMAE Bitartrate, Phosphatidylserine, Huperzine A, Green Tea Extract, and antioxidant-containing plant extracts including Bilberry, Grape Seed, and Olive Leaf. A broad-spectrum, daily foundation for cognitive function and nervous system health. Made in the USA, cGMP-certified.*
Mushroom Focus Strips — 30 strips (30-day supply)
Chocolate-flavored oral strips delivering Lion's Mane (Hericium erinaceus, 30 mg), Maitake (25 mg), Cordyceps sinensis (25 mg), and Shiitake (20 mg). Sublingual absorption — no capsules, no water. Lion's Mane is traditionally used to support cognitive wellness; Cordyceps for physical stamina and resilience; Maitake and Shiitake for antioxidant and immune support. No stimulants. Works alongside, not instead of, the Energy Strips.*
Energy Strips — 30 strips (30-day supply)
Cranberry-flavored oral strips with caffeine (from green tea), L-Theanine, and Methylcobalamin (B12). The caffeine-plus-L-Theanine pairing is well-established: L-Theanine smooths the sharp edges of caffeine stimulation, extending focus and reducing jitter without blunting the alertness. B12 contributes to energy metabolism. One strip delivers sustained alertness without the spike-and-crash pattern of coffee or energy drinks. Maximum 1 strip per day.*
Why This Combination Works
Each product addresses a different layer of cognitive performance. Brain & Focus Formula provides the nutritional foundation — micronutrients and botanicals that support the underlying infrastructure of brain function. The Energy Strip provides clean stimulation when you need it. The Mushroom Focus Strip adds functional mushroom support across the day, working through different pathways than either of the other two products.*
There is no ingredient overlap between the three. No duplicate mechanisms. No stimulant stacking. The Focus Stack is engineered as a complementary system — not three products that happen to be sold together, but three products designed to work in parallel.*
Daily Routine
- Brain & Focus Formula: 2 capsules each morning, 20–30 minutes before a meal with 8 oz of water.
- Energy Strips: 1 strip in the morning or before a focused work session. Place on the tongue, allow to dissolve. Maximum 1 strip per day.
- Mushroom Focus Strips: 1 strip daily — morning or midday. Place on the tongue, allow to dissolve. Maximum 1 strip per day.
Who It's For
Founders, developers, analysts, and remote workers who want a structured, complete daily focus routine without guesswork. People who've already tried standalone supplements and want everything working together. Those who want clean stimulation with less reliance on multiple cups of coffee throughout the day.
The Focus Stack is three separate products with three separate shipments, but it functions as one intentional system — designed to be used together, every day, in sequence.*
Save 18% versus buying each product individually.
Note: Each item ships and is fulfilled separately via Supliful. You will receive three separate packages.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Supplement Facts
Supplement Facts
See the product images above for the complete Supplement Facts panel, including all ingredient amounts, % Daily Value, and allergen information.
Shipping & Returns
Shipping & Returns
Free standard shipping on US orders over $50. Orders ship within 1–3 business days. For full details on shipping rates, delivery times, and our returns policy, see our Shipping Policy and Refund Policy.
How to Use
How to Use
See the product description above for specific dosing instructions. Take as directed on the label. Do not exceed the recommended serving size. Consult your healthcare provider before use if you have a medical condition or are taking prescription medication.
Quality & Safety
Quality & Safety
All Signal products are manufactured in an FDA-registered facility in the USA, following current Good Manufacturing Practice (cGMP) standards. Formulated without proprietary blends — every ingredient and dose is listed on the label.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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