Stack412

Not your dad's
medicine cabinet.

Tell the agent your goal — sleep, focus, fewer drinks. It builds your protocol from 1,700+ vetted brands live, prices it, and hands you checkout.

Stack412 agent
Live demo
replace my evening wine habit — keep the ritual, no alcohol
Your stack
Ashwagandha KSM-66
TRIBE ORGANICS
$32.99
Magnesium Glycinate
Canadian Protein
$19.00
Live page created — share or remix
That's the whole product — one conversation.
Build yours →
Tell me your goal — I'll build the stack
Fresh in the catalog

Just landed.

Today · refreshes daily

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Most loved.

01 — Talk

Say what you're optimizing for

The agent composes a protocol from 1,700+ quality-gated brands while you watch — swap, cheapen, re-dose by chatting. Every stack becomes a real page you can share or remix.

02 — One protocol, any brand

Mix across sellers

An Athletic Brewing six-pack, a bottle of Seedlip, Olly Sleep — three brands, one build. Or start from a pre-built protocol from Huberman, Sahil, Naval, and others, and remix it into yours.

03 — Pay the brand directly

No middleman on checkout

Each order completes on the brand's own site. Your card, address, and order go straight to them. We never touch your payment info.

Guides

Read before you buy.

Opinionated, no-filler breakdowns of what actually works — ranked by real effect, real reviews, and our 4★ bar.

Best Non-Alcoholic Drinks for Sleep & Nighttime Wind-Down (2026)
Non-Alcoholic · Relaxation & Sleep

Best Non-Alcoholic Drinks for Sleep & Nighttime Wind-Down (2026)

The best non-alcoholic drinks for sleep and relaxation in 2026—from adaptogen elixirs to hop water. Honest picks, no hype, no medical claims.

Read guide
Best Electrolyte Supplements for Endurance & Performance (2026)
Electrolytes & Hydration · Performance

Best Electrolyte Supplements for Endurance & Performance (2026)

The 5 best electrolyte supplements for endurance and performance in 2026—honest picks for hydration, stamina, and recovery from top-rated brands.

Read guide
Best Gut Health Supplements for Immunity (2026): Top Picks to Strengthen Your Gut-Immune Axis
Gut Health · Immune Support

Best Gut Health Supplements for Immunity (2026): Top Picks to Strengthen Your Gut-Immune Axis

The best gut health supplements for immune support in 2026—prebiotic sodas, probiotics & more ranked honestly by ingredients and real-world ratings.

Read guide
Best Cordyceps Supplements for Energy & Athletic Performance (2026)
Functional Mushrooms · Performance

Best Cordyceps Supplements for Energy & Athletic Performance (2026)

The best cordyceps supplements for energy and athletic performance in 2026 — honest picks, key ingredients, and what to look for before you buy.

Read guide
Best Face Wash for Men (2026): Top Cleansers for Every Skin Type
Men's Skincare · Face Care

Best Face Wash for Men (2026): Top Cleansers for Every Skin Type

The best face wash for men in 2026, ranked by skin type. Expert picks for oily, dry, aging, and sensitive skin — honest reviews, no hype.

Read guide
Best Non-Alcoholic RTD Mocktail Brands of 2026: Top Bottled Zero-Proof Cocktails
Non-Alcoholic · Ready-to-Drink · Zero-Proof

Best Non-Alcoholic RTD Mocktail Brands of 2026: Top Bottled Zero-Proof Cocktails

The best non-alcoholic ready-to-drink mocktail brands of 2026 — honest picks for zero-proof beers, spirits, and hop waters worth buying right now.

Read guide