Limited Presale Offer
COMPLEMENT® Focus Brew
Focus Brew pairs real organic Arabica coffee with 1,000mg of Lion's Mane and a supporting blend of Chaga, Cordyceps, and Reishi, plus L-theanine for calm, clear focus you can feel in your first cup, and build on for months.
Limited Presale Offer: Save 30% and lock in for life!
Presale orders are expected to ship in roughly 12-14 weeks.
- 4-mushroom blend with 1,000mg of Lion's Mane and every milligram disclosed.
- Formulated to support focus and mental clarity.*
- Real organic Arabica coffee, mold tested at multiple stages of production.
- Half the caffeine of a regular cup (~35mg). Made for morning and afternoon.
- No jitters. No crash.
- Third-party tested. Transparently produced.
- 100% compostable pouch.
Ingredients
Ingredients
Mushroom Blend — 1,800mg total
Organic Lion's Mane Extract, 1,000mg
(Fruiting Body 8:1, ≥30% beta-glucans) The foundation of the formula. At the dose researchers have studied for focus, memory, and Nerve Growth Factor production.* Not 200mg dressed up in marketing. The full 1,000mg, every cup.
Chaga Extract, 300mg
An antioxidant-rich functional mushroom with a long history of traditional use. Traditionally used to support overall cellular health.* A meaningful dose, not a label decoration.
Cordyceps Extract, 300mg
Traditionally used for energy and endurance, Cordyceps is studied for its role in supporting oxygen utilization and sustained physical and mental energy.*
Reishi Extract, 200mg
The adaptogenic mushroom studied for stress resilience and long-term wellness.*
Organic Arabica Coffee, 1,800mg (~35mg caffeine)
Real organic Arabica coffee, mold tested at multiple stages of production. About 35mg of caffeine per serving, intentionally calibrated to pair with L-theanine and support all-day use without the afternoon crash.
L-Theanine, 100mg
(≥98% pure, fermentation-derived) The amino acid associated with alpha-wave activity and calm, focused alertness.* Works in tandem with caffeine to smooth the edges and support sustained focus.
Organic Panax Ginseng Extract, 100mg
(Root, 4:1, ≥5% ginsenosides) Studied for its role in supporting working memory, reaction time, and stress resilience.* An adaptogen none of the major competitors include. Quiet, sustained energy underneath everything else.
Organic Ceylon Cinnamon Powder, 150mg
True Ceylon, not cassia. Ceylon contains dramatically less coumarin, making it the right choice for daily use. Natural warmth that pairs with coffee and rounds out the flavor.*
Himalayan Pink Salt, 50mg
A pinch of pink salt rounds out the flavor, reducing bitterness and making every sip smoother without ever tasting salty.
What is Lion's Mane?
What is Lion's Mane?
Lion's Mane (Hericium erinaceus) is a functional mushroom studied for its effects on cognitive function, memory, and Nerve Growth Factor (NGF) production — the protein that supports the growth and maintenance of neurons.
Unlike most mushroom coffees that use mycelium grown on grain, Complement® Focus Brew uses fruiting body extract standardized to ≥30% beta-glucans, the bioactive compounds where the cognitive benefits actually live. It's paired with Chaga, Cordyceps, and Reishi, each at a meaningful dose, every milligram disclosed.
Is this for me?
Is this for me?
Complement® Focus Brew is for you if:
- You want clearer, more sustained focus without the jitters or afternoon crash.*
- You drink coffee already and want it to do more.
- You're looking for long-term cognitive support, not just a caffeine hit.*
- You want to know exactly what's in your cup. Every ingredient, every milligram.
It's not for you if you're sensitive to caffeine, pregnant or nursing, or looking for a coffee alternative. Focus Brew contains real Arabica coffee (~35mg caffeine per serving).
How to Use
How to Use
Mix one level scoop (~3.4g) into 8–12 oz of hot water. Stir well and drink. Best in the morning or early afternoon. Not recommended within 6 hours of sleep.
For best results, use daily. Lion's Mane builds over 4–8 weeks of consistent use. The focus benefits compound over time.*
Presale Information
Presale Information
This product is currently available as a presale.
By ordering now, you’re helping us finalize development, production, and third-party testing. Presale orders will ship once production is complete in roughly 12 weeks.
We’ll keep you updated every step of the way, including timing and progress toward launch.
HSA/FSA Eligible with
HSA/FSA Eligible with
We've partnered with Truemed to make Complement eligible for Health Savings Account (HSA) and Flexible Spending Account (FSA) spending. Simply take a short 2-minute survey after purchase to start the reimbursement process.
Your 9am brain. At 3pm.
That clear, connected feeling you have on a good morning, where ideas come easily, you finish what you start, and you don't have to fight for focus. Focus Brew is built with that feeling in mind.
Not by loading you up with caffeine, but by giving your brain what it actually needs: a measured dose of calm energy now, and the right combination of nutrients working together over time.*
Feel it this morning. Notice it months from now.
This morning, within 30 minutes.
L-theanine (100mg) paired with ~35mg of caffeine from real organic coffee delivers calm, focused alertness... the kind where you stay in flow instead of bouncing between tabs. No anxiety spike or jitters, just a clear head that holds.*
THE STUDIED 3:1 RATIO
Over the next few months.
1,000mg of Lion's Mane fruiting body extract — at the dose researchers have studied — supports Nerve Growth Factor (NGF) production, associated with memory, mental clarity, and long-term neuron health.* It works quietly until one day your thinking just feels cleaner.
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WEEK 1-2
The immediate experience
Calm alertness from your first cup. No jitters, no crash.*
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WEEK 4
Subtle shifts
Staying in flow longer. Losing your train of thought less.*
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WEEK 8
Building clarity
Focus feels less like effort. Afternoons hold up.*
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WEEK 12+
The new normal
Your baseline has shifted. Thinking just feels cleaner.*
Underneath it all, a supporting blend.
Four mushrooms, one formula, every milligram on the label. No proprietary blend. No mystery math.
Mushroom Blend — 1,800mg total
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Lion’s Mane
1,000 mg
The functional mushroom studied for its role in cognitive function and memory, supports Nerve Growth Factor (NGF) production.*
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Chaga
300 mg
One of the most antioxidant-rich fungi studied, traditionally used to support cellular health. A dose worth having, not a label decoration.*
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Cordyceps
300 mg
Traditionally used for energy and endurance, it supports oxygen utilization and sustained stamina — physical and mental. The reason your second hour feels as sharp as your first.
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Reishi
200 mg
The adaptogenic mushroom studied for stress resilience, provides the calm foundation that lets the rest of the formula do its best work.*
Most mushroom coffee is dosed to impress. Focus Brew is dosed to work.
The research on Lion's Mane is real, but the problem is most products use a fraction of the studied dose — hidden behind proprietary blends so you can't check the math. You can't feel a dose that was never there.
Three things that make the difference:
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01_ THE DOSE
Full dose vs. undisclosed.
Research on Lion's Mane documents cognitive benefits at 750–1,000mg per day. Focus Brew delivers the full 1,000mg, every cup, fully disclosed on the label. Other leading brands don't tell you how much Lion's Mane is in their product. We do.
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02_ THE SOURCE
Fruiting body, not grain filler.
Mycelium grown on grain — common in the category — is largely oat starch. Focus Brew uses fruiting body extract, standardized to ≥30% beta-glucans, where the active compounds actually live.
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03_ THE COFFEE
Built on coffee, not around it.
Chicory and cacao are fine. They're just not coffee. Focus Brew is built on organic Arabica coffee, the ritual you already have, with the cognitive support your brain has been waiting for.
Every ingredient, every milligram, right here.
Most brands hide their dosing because they’re hiding a secret. We don't.
See exactly how we stack up.
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Lion's Mane dose disclosed |
1,000 mg |
Hidden |
Hidden |
~750mg |
Hidden |
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Fruiting body (not mycelium) |
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Real coffee base |
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Vegan |
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Every milligram disclosed |
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Compostable packaging |
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How to Drink Focus Brew: Mix, Sip, Think
Best in the morning or early afternoon — low enough caffeine to enjoy at 2pm without touching your sleep.
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Step 1.Serve one level scoop (~3.4g) into a glass or cup. -
Step 2.Mix in hot or cold water, or milk of choice. -
Step 3.Sweeten to taste. -
Step 4.Enjoy clear focus from your first cup. -
Step 5.Repeat. -
For best results with Lion's Mane, daily consistency over 4–8 weeks is where the long-term benefits build.
Your first order nourishes a child in need.
At COMPLEMENT®, we believe health starts with whole foods, and that everyone deserves access to them. That’s why your first order helps fund a nutrient-rich, whole food meal for a child facing hunger.
Through our partnership with the world’s largest food relief organization, we’re on a mission to donate 1 million meals to those who need it most, and by shopping with COMPLEMENT®, you're helping support that mission.
Fully transparent production.
COMPLEMENT® Focus Brew goes through a rigorous inspection process that includes third-party testing.
We want you to be certain that you are getting the highest quality nutrients, free from pollutants, heavy metals, and harmful pathogens — not to mention common allergens and artificial sweeteners, colors and flavors. That’s why every batch undergoes a rigorous series of tests to confirm that it contains all that it should... and nothing that it shouldn’t.
We do as many as 19 different tests to ensure potency and safety. All this is done in pharmaceutical-grade facilities that are FDA Registered, and operate under cGMP standards.
Potency
We verify that all active ingredients on the label are present in the right amounts. But we're not satisfied with just meeting those - to ensure potency over time does not diminish, we aim for 10-20% over what the label states.
Heavy Metals
We take soil and water pollution seriously, especially since we design our products to help your body fight against it. Therefore, each batch gets tested for Arsenic, Cadmium, Lead and Mercury.
Pathogens
Our products are doubly protected by being produced in a certified facility, and tested for yeast and mold, and possible bacterial presence, such as Salmonella, E.coli and other coliforms.
Frequently asked questions.
Still not sure? Find answers to your questions here...
How long until I notice a difference?
The L-theanine and caffeine work within 30 minutes, and most people notice a difference in their first cup. Lion's Mane works on a longer timeline: most people notice clearer, more consistent thinking between 4 and 8 weeks of daily use. That's not a bug. That's how this kind of support works.*
Is the coffee organic and mold tested?
Yes on both. Focus Brew is made with USDA Organic ingredients and our Arabica coffee is mold tested at multiple stages of production. Every batch also undergoes third-party testing for heavy metals, pathogens, and potency, so you know exactly what's in your cup and what isn't.
What does it taste like?
Like a smooth, slightly earthy cup of coffee with a hint of warmth from the cinnamon. No mushroom funk. The organic coffee base keeps it grounded in something familiar. This is still your morning coffee, just doing more.
How much caffeine compared to my regular cup?
About 35mg per serving, roughly a third of a standard cup of coffee (~95–100mg). Intentionally low, so it pairs well with L-theanine and you can drink it in the afternoon without it interfering with sleep.
Why these four mushrooms?
Lion's Mane is the cognitive foundation, 1,000mg at the dose researchers have studied.* Chaga, Cordyceps, and Reishi each bring something distinct: antioxidant support, energy and endurance, and adaptogenic stress resilience. Every dose is disclosed. No proprietary blend, no mystery math.
Is this vegan, and organic?
Yes, yes, and yes. USDA Organic, 100% vegan, and gluten-free, non-GMO. No collagen. No dairy. No soy.
What if I don't love it?
100% money-back guarantee, no questions asked. Same policy we apply across everything at COMPLEMENT.
When does it ship?
Preorder sales are expected to ship in 12-14 weeks. You'll get a confirmation when your order is placed and a tracking number when it ships.
Your sharpest thinking is ahead of you.
One cup a day. Thirty days to feel the difference. A brain that works as hard as you do.
Preorder
30% OFF
Free USA shipping over $95
100% Money-back guarantee
100% Happy
We stand behind our products 100%. If you’re not happy with the results, taste, or experience, we’ll fix it.
100-Day Guarantee
You have a full 100 days after receiving your product to try it out and see if it’s the right fit for you.
100% Money-Back
And if you don’t love it within the first 100 days, we’ll issue a full refund. No questions asked. No fine print. That’s the COMPLEMENT® guarantee.
