Caffeine | GNC

Prolab® Caffeine


Item # 292904


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Size: 100 Tablets

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Note: This product cannot be sold in Canada


Product Information


ProLab Performance Simplified
  • Energy
  • Focus
  • Endurance
200mg of Pure Caffeine

PROLAB® Caffeine provides the energizing effects of caffeine with zero added sugar or calories to support your training needs without compromising your dietary goals. Caffeine triggers a range of performance-specific benefits including improved focus, elevated alertness, faster reaction time, reduced fatigue, increased endurance and elevated mood. PROLAB Caffeine delivers a surge of 200mg of caffeine any time you need to quickly jump start your mental and physical performance. You do your part. We’ll do ours.™

This product is to be used in conjunction with a healthy diet and exercise regimen.< br>
Quality ProLab Assurance

Label (click image to enlarge)


Directions: Take 1 tablet, up to three times daily. Allow 3 to 4 hours between servings. Do not exceed 3 tablets daily.
No: Yeast, Wheat, Milk, Egg, Artificial Colors or Flavors, Added Sugar, Starch or Preservatives.


KEEP OUT OF REACH OF CHILDREN. Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating. Each serving contains as much caffeine as about 2 cups of coffee. Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally, rapid heartbeat. Do not exceed the recommended intake.

Other Ingredients

Stearic Acid, Cellulose Gum, Silica, Magnesium Stearate, Methylcellulose, Glycerin


Store in a cool, dry place.
Manufactured exclusively for: PROLAB Nutrition, Inc. Chatsworth, CA 91311, USA

Nutrition Facts

Serving Size  1 Tablet(s)
Servings Per Container  100

Amount Per Serving     % DV

Calcium (from Dibasic Calcium Phosphate) 75mg   8%

Caffeine  200 mg   **

** Daily Value (DV) not established.


4.5 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Great product.
It works great.
December 30, 2017
1 month ago
Didn't really feel any boosts but did hit 2 pr's so maybe
December 18, 2017
1 month ago
Donâ??t work
December 15, 2017
1 month ago
Good stuff
Great product very smooth. Works very well to get you focused and doesnâ??t give you the jitters.
December 5, 2017
2 months ago
Works perfect! Love it!
November 19, 2017
2 months ago
goes along good with diet mtn dew
gives a good clean smooth buzz without the shakes
or a headache - seems to be safe do you have
November 6, 2017
3 months ago
Coffee Substitute (c) Rq539881
Caffine or coffee substitute. A coffee bean vitamin with caffeine would be beneficial on the market.
(c) Rq533981
October 27, 2017
3 months ago
no gitters like green tea or coffee
gives u energy without gitters
August 9, 2017
6 months ago
Quality product with consistent results
The tablets in the two bottles I ordered were highly standardized as to size and condition. Delivers the same kick as ~2/3 cups of coffee with no upset stomach issues (probably too low a dose for that to happen). Great for traveling and controlling caffeine intake for preworkout use.
February 2, 2017
I used to drink 5hr energy at work and going through a 6 pack each week at about $12 a pop was getting pricey. A co-worker recommended caffeine pills and I couldn't be happier. So much cheaper and almost through my first bottle 2 months later. Take about 15mins or so to kick in and last as long if not longer than the 5hr drinks. Buying more right now
July 27, 2015