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Keep Focus.

Supports steady clarity and clean energy throughout your day.

Struggling to stay focused with so much going on? You are not alone. Most supplements are loaded with stimulants that may leave you crashing by 2 PM. Keep Focus was designed by a pharmacist to support steady, all day mental clarity.

  • Supports sustained focus without the crash
  • Pharmacist formulated with clinically studied ingredients
  • Formulated for calm, locked in clarity without jitters
  • Third party tested for purity and potency
$0.58/day · less than your morning coffee
100mg Caffeine 200mg L-Theanine Magnesium Glycinate Vitamin B12
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Pharmacist
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in the USA
Pharmacist Formulated Third Party Tested Clinically Studied Ingredients No Proprietary Blends Pharmacist Formulated Third Party Tested Clinically Studied Ingredients No Proprietary Blends
Simple by Design

How Keep Focus works.

1

Take One Capsule

In the morning or early afternoon with or without food. Takes less than 5 seconds.

2

Feel Clarity Kick In

Within 30 to 45 minutes, you may notice smooth, jitter free focus as the ingredients take effect.

3

Stay Locked In All Day

Designed to support sustained mental clarity from morning through evening without the typical crash.

Designed to Transform Your Day

Before and after Keep Focus.

Without Keep Focus

Brain fog by noon
Afternoon energy crash
Scattered and unfocused
Relying on caffeine all day

With Keep Focus

Clear thinking
Steady, all day energy
Calm, locked in focus
One capsule, done
Dr. Dominic Vo, Pharm.D., Founder of DoseGeni
Why Trust Keep Focus

Built by a pharmacist, not a marketing team.

"I watched too many patients rely on jittery pre-workouts and crash-prone energy drinks just to get through their day. They deserved better. So I formulated it."

Every ingredient in Keep Focus was selected for a reason. This isn't a generic nootropic stack. It's a precision formula built on pharmacological principles, third-party tested, and designed for people who can't afford to be foggy.

Dr. Dominic Vo Pharm.D. · Founder, DoseGeni Our Story
@pharmacistdom
The Science

Why Keep Focus works when others fail.

Clean Energy

Caffeine delivers alertness. L-theanine smooths it out. The 1:2 ratio is the clinically studied sweet spot for focus without jitters.

🧠

Smooth Focus

Magnesium supports cognitive function and helps calm the nervous system, so your mind stays sharp without the edge.

💪

Sustained Performance

Vitamin B12 fuels energy metabolism at the cellular level. You stay sharp from the 9 AM meeting to the 5 PM school pickup.

See the Difference

Keep Focus vs. the alternatives.

Keep Focus Energy Drinks Generic Focus Pills
Cost Per Day$0.58$3.50+$1.50+
Crash Free
Pharmacist Formulated
Third Party TestedVaries
No JittersVaries
Clinically Studied IngredientsSome
30 Day GuaranteeVaries
Built For You

Who takes Keep Focus?

💻

Professionals

Meetings, deadlines, and deep work. Stay locked in without the afternoon crash that kills your productivity.

👪

Busy Parents

School runs, work calls, and everything in between. Stay present and sharp for the moments that matter most.

🚀

Entrepreneurs

Wearing ten hats at once. Keep Focus helps you stay sharp across every task without burning out by noon.

Ready to feel locked in?

Get Keep Focus
30 Day Guarantee · Free Shipping Over $50 · Pharmacist Formulated
Engineered For Balance

Four ingredients. Zero guesswork.

Every capsule is dosed with purpose, not arbitrary amounts chosen by marketing. Here's what's inside, and why.

100 mg

Caffeine Anhydrous

The Spark

Roughly one small cup of coffee, enough to elevate alertness and concentration without crossing into jitter territory. No hidden "energy blends" piling on.

200 mg

L-Theanine

The Smoother

Dosed at a 2:1 ratio with caffeine. Promotes alpha brainwave activity associated with calm, focused attention, smoothing out the stimulation curve so you get clarity without edge.

Balanced

Magnesium Glycinate

The Regulator

A gentle, highly bioavailable form chosen specifically to complement daytime focus, not to sedate. Supports nervous system regulation, helping offset overstimulation without drowsiness.

Daily Value

Vitamin B12

The Engine

Cyanocobalamin form to support healthy energy metabolism and cognitive function. Included because mental performance is only as good as the cellular energy behind it.

Supplement Facts
Serving Size: 1 CapsuleAmount Per Serving% DV
Caffeine (from Caffeine Anhydrous)100 mg**
L-Theanine200 mg**
Magnesium (as Magnesium Glycinate)40 mg10%
Vitamin B12 (as Cyanocobalamin)2.4 mcg100%

** Daily Value (DV) not established.

Customer Reviews

Trusted by those who can't afford to be foggy.

5.0 out of 5 · Verified Customer Reviews

I placed my order on Thursday and had my Keep Focus delivered on Saturday, talk about speedy! I have been using it for several days now and I'm loving the smooth focused energy! I'm trying different times of the day to figure out when is the best time for me to take it, so far around 11 AM is my favorite. It's really helping me stay focused and continue to be productive throughout my entire day at work. Love the mental clarity it provides. I bought an extra bottle to bring to the office so others on my team can try it! Great product, highly recommend everyone tries it!

Kevin B.Verified Buyer

As a pharmacist I love that this supplement is third party tested. I always recommend third party tested supplements to my patients. I have been taking Keep Focus after my long commutes as I start work and have noticed a calmer focus and energy compared to when I was stopping for an extra cup of coffee. Will buy again!

Katie W.Verified Buyer

I'm a night shift nurse and Keep Focus has helped me stay locked in throughout my shift without the jitters that energy drinks give. Highly recommend this product!

Steven V.Verified Buyer

The delivery was very quick. I've been using this for a couple of weeks now and I can tell it's made a difference in staying alert and focused. I work in the healthcare industry so I definitely need to stay focus at all times.

Daniel V.Verified Buyer · TikTok Shop
Before You Get Started

Frequently asked questions.

Will this make me jittery or anxious?
Keep Focus is formulated to provide smooth, balanced energy. L-Theanine helps offset the overstimulation that caffeine alone can cause. Individual responses vary, especially if you're sensitive to caffeine.
How does this work?
Keep Focus combines caffeine with L-theanine and magnesium to promote alertness while supporting calm focus. The ingredients are selected to work together, helping you feel focused and energized, not overstimulated.
How much caffeine is in it?
Each capsule contains 100 mg of caffeine, which is about the same as a small cup of coffee. The caffeine is balanced with L-theanine and magnesium to support smoother, steadier energy without a spike or crash.
How long does it take to feel the effects?
Most people notice effects within 30 to 60 minutes, though results vary based on metabolism, caffeine tolerance, and whether the capsule is taken with food.
Can I take this every day?
Yes, when used as directed. Many people use Keep Focus as part of their daily routine, especially on work or high-focus days.
Who should not take this?
Do not use if you are pregnant, nursing, sensitive to caffeine, or taking medications that interact with stimulants. If you have a medical condition or take prescription medications, consult your healthcare provider before use.
How should I take this?
Take 1 capsule daily, preferably in the morning or early afternoon. Avoid taking late in the day to prevent sleep disruption. Do not exceed the recommended dose.
What if it doesn't work for me?
We offer a 30 day money back guarantee. If Keep Focus isn't right for you, reach out and we'll make it right, no questions asked.

Ready to feel locked in?

Try Keep Focus risk free for 30 days. Designed to support your focus when it matters most.

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30 Day Guarantee · Free Shipping Over $50 · Pharmacist Formulated
Keep Focus
Keep Focus
$59.48 · 2 bottles