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Pharmacist-Formulated

Keep Focus.

Steady clarity. Clean energy. No 2 PM crash.

100mg Caffeine 200mg L-Theanine Magnesium Glycinate Vitamin B12
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⚕
Pharmacist
Formulated
✓
Third-Party
Tested
🇺🇸
Made in the USA
Globally Sourced
Pharmacist Formulated Third-Party Tested Science-Backed Formula No Proprietary Blends Pharmacist Formulated Third-Party Tested Science-Backed Formula No Proprietary Blends
Engineered For Balance

Four ingredients. No filler.

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 Capsule Amount Per Serving % DV
Caffeine (from Caffeine Anhydrous) 100 mg **
L-Theanine 200 mg **
Magnesium (as Magnesium Glycinate) 40 mg 10%
Vitamin B12 (as Cyanocobalamin) 2.4 mcg 100%

** Daily Value (DV) not established. Other ingredients: Vegetable cellulose (capsule). No artificial colors, flavors, or preservatives. Manufactured in the USA with globally sourced ingredients in a cGMP-certified facility.

Customer Reviews

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

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 30–60 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.
Keep Focus
Keep Focus
$59.48 · 2 bottles
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