Maximum Strength Shot Maximum Strength Shot

F29 Focus + Energy - Maximum Strength Shot - 6 Pack / Blue Razz Naturally & Artificially Flavored

Purchase type

Single purchase (No subscription).
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Please note: We're unable to deliver this item to Brazil , Ireland or Japan .

  • Free Shipping in USA
    for Orders Over $50

  • Performance

  • Fast-acting

  • Focus
    & Energy*


A must have for busy professionals, hard-working adult students, and more, this fast-acting, sugar-free focus + energy shot makes it simple to stay alert and focused, even when on the go. A special blend of vitamins, nutrients, caffeine and nootropics work together to drive mental performance and boost energy. Whether looking to start your morning off right, or beat the dreaded midday slump, these liquid vitamin supplements pack just what you need.*


Enjoy quick results with the Focus Factor Maximum Strength F29 Energy Shot, a fast-acting liquid energy shot in a sugar-free, proprietary formula designed to drive mental performance and boost energy.*

  • Proprietary Max Strength Formula with increased levels of key F29 Performance Blend
  • Supports Mental Performance*
  • Boosts Energy*
  • Sugar Free
  • Great Tasting Blue Razz Flavor
    Naturally & Artificially Flavored

Recommended use

For maximum energy, drink one entire bottle at once. For moderate energy, take one half bottle. Use or discard within 72 hours (3 days) after opening. Refrigeration is not necessary.

Supplement facts

Serving Size: 1 Bottle (59ml)
Servings Per Container: 6
Amount Per Serving %DV**
Calories 5
Niacin (as niacinamide) 30mg 188%
Vitamin B6 (as pyridoxine hydrochloride) 40mg 2353%
Vitamin B12 (as cyanocobalamin) 500mcg 20833%
Sodium 5mg <1%
F29 MAX Performance Blend 2,150mg
N-Acetyl L-Tyrosine, Taurine, Glucuronolactone, Malic Acid, Caffeine, Alpha GPC, Bacopa Monnieri (Whole Herb) Extract, Huperzine A, Ginkgo Biloba (Leaf) Extract.

** Percent Daily Values (DV) are based on a 2,000 calorie diet
† Daily Value (DV) not established.

Other Ingredients
Purified Water, Natural and Artificial Flavors, Sucralose, Sodium Benzoate, Potassium Sorbate, Calcium Disodium EDTA (to preserve freshness).

One 2 oz. (59 mL) bottle contains 230mg of caffeine. Persons sensitive to caffeine should take with caution. For individuals with a normal caffeine tolerance. Stop using if you experience nervousness, sleeplessness and occasional rapid heartbeat. Do not take if you are pregnant or nursing, or under 18 years of age.

Shipping info

We Deliver Worldwide

Shipping Duration Cost
USA 5–7 working days± $6.95 USD
USA Priority Mail 1–3 working days± $14.95 USD
Rest of the world 1–4 weeks± $14.95 USD

Worldwide shipping excludes UAE, Cuba, Iran, North Korea, Myanmar, Sudan and Syria.
± Delivery times are approx. and depend on the postal service.

Customer reviews

Customer Reviews

Based on 67 reviews
Smart S.
Works Well

Focus Factor F29 Nootropic Focus + Energy Shot – Regular Strength, Pack of 8 – Mixed Berry Flavor – Nootropic Supplement, 5 Calories per Serving – Sugar Free Energy Drinks - Nootropic Brain Booster

Jon P.
Much Better!!!!!

I've used various energy shots in the past but Focus Factor's F29 Focus + Energy Shots Maximum Strength is the best for me. It's full of B vitamins and doesn't give me the crash at the end. I take it before my morning coffee and gets me going almost immediately. Great product and I have recommended it to others in my line of business.

Joe W.
Defeats afternoon fatigue

These work well for me to knock out that afternoon fatigue and let me focus on my work. I don't seem to get any negative side effects like jitters, but I also tolerate caffeine well.

Solid energy boost with an excellent mixed berry flavor

I love the mixed berry flavor. It's very smooth, and doesn't have a chemical aftertaste.

Typically, I feel an energy boost from these for 2-3 hours at a time. For me, that's very good considering my daily caffeine consumption.

I feel more of an energy boost from these than a focus boost.

These have quickly become one of my favorite energy shots.

Highly recommended if you like mixed berry flavor.

5 stars

FOCUS FACTOR, Alert but Not Wired Up

It reminds me of taking ginko biloba, a nice gentle alertness, but relaxed, and not overdone with caffeine. No coffee burn, no chattering teeth. Just a smooth natural feeling when the brain fog is winning.

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