December Savings Event! Shop exclusive flash deals at Cyber Monday pricing and more!
7 Day Customer Support
  • Live Chat
  • 1-800-537-9910
USD
Stimul8 Strong AF

Finaflex Stimul8 Strong AF

A Product
Redefine Yourself with Stimul8 Strong AF
  • 300mg of caffeine
  • Energy matrix with IrisinXD®
  • Pump matrix with l-citrulline & agmatine
  • 30 servings per container
M&S Rewards Logo
Muscle & Strength Rewards

Earn 2 points for every dollar you spend at Muscle & Strength! Spend your points on order discounts, fitness gear and exclusive products.

M&S Promos and Deals Logo
Unbeatable Deals

We run the best deals and discounts on the biggest nutrition and fitness brands!

M&S Delivery Truck
Free Shipping on $99+ Orders*

Spend $99 to get FREE shipping in addition to our unbeatable deals! Plus, 100% money-back guarantee on every product we sell.

*USA Only. Excludes: AK, HI, orders above 25lbs and bulk orders.

Credit Card Logo for Refunds
60 Day Guarantee

Not happy with your purchase? No problem. Simply return it to us within 60 days and we'll replace it, credit your account, or give you a full refund.

Mobile Phone Logo
Contact Us

If you have any questions about products please call us on 1-800-537-9910 or email support@muscleandstrength.com

Deals
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Finaflex Stimul8 Strong AF 30sv for only $14.99! Limited time only.
Buying Options
$26.99
$14.99 14.9900
30 Servings
30 Servings | $0.50 Per Serving
LIMITED TIME PRICE CUT
+
 
Secure Transaction
Nutrition Info

30 Servings Grape Escape

Serving Size: 1 Scoop (6.6g)
Servings Per Container: 30
Amount Per Serving
Amt
%%DV
Calories
0
Total Carbohydrate
0g
<0%
Calcium
30mg
2%
Potassium (as Tripotassium Citrate Monohydrate)
35mg
<1%
Energy Matrix
527mg
Caffeine Anhydrous, IrisinXD® [Green Tea Leaf Extract (Camellia sinensis) (std. min. 50% EGCG), Cocoa Seed Extract (std. min. 20% Theobromine)], L-Phenylalanine, Rauwolfia vomitoria (Root Extract)
Pump Matrix
3250mg
L-Citrulline Malate (2:1), Agmatine Sulfate
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Natural and Artificial Flavor, Malic Acid, Citric Acid, Gum Arabic, Silica, Calcium Silicate, Sucralose, Acesulfame Potassium.

As a dietary supplement mix 1 serving (1 scoop) of STIMUL8® STRONG AF™ with 8-16 fl oz of cold water. Drink STIMUL8® STRONG AF™ 15-30 minutes prior to activity. Start with ½ serving to determine tolerance. DO NOT drink more than 1 serving daily. DO NOT exceed recommended dosage.

KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF PREGNANT OR NURSING. Consult a doctor or medical authority before use if you have a medical condition, a family history of health problems, or if you take other medicines or supplements. Intended for healthy adults over 18. Do not exceed serving size. Stop use if you have a bad reaction. Contact your drug testing agency before use. Stop use after 8 weeks. Stop use 2 weeks before surgery. Do not combine with caffeine, stimulants, or alcohol. May cause a harmless tingling. Consumer accepts all liability if used inconsistent with label. Sold by weight, not volume. Store in a cool, dry place and do not discard desiccant. Lot No. & Exp Date on bottom. 300mg of Caffeine per serving. PHENYLKETONURICS: CONTAINS PHENYLALANINE.

Directions
Warnings
Expand Info
Product Information

INTRODUCING STIMUL8 STRONG AF

FINAFLEX STIMUL8 STRONG AF is an Xtreme Super Pre-Workout built to promote extreme energy, pump, and endurance during workouts! The unique STIMUL8 STRONG AF formula is powered by an exotic blend of energy and performance enhancing ingredients designed to deliver the results you need to make it through even the most difficult activities. REDEFINE YOURSELF with STIMUL8 STRONG AF!*

How does Stimul8 Strong AF work in the body? - Fast-acting Strong AF formula*, Xtreme energy for hours*, pump and enderuance matrix*

Reviews
Overall Rating
4.6 out of 5 stars
Reviews (64)
Verified Buyers (64)
Review Graph
  • 5 star
    70%

  • 4 star
    19%

  • 3 star
    8%

  • 2 star
    0%

  • 1 star
    3%

Top Rated Flavors
  • Sour Gummy (4.8/5 )
  • Grape Escape (4.7/5 )
  • Mango Madness (4.4/5 )
  • Show More +
    Show Less -
Overall Rating
  • Mango Madness
  • Show More +
    Show Less -
User Image
Dusan C
Build Muscle
Verified Buyer
Finaflex really offers good products. Strength is there and the taste was really good. *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-12-01 09:31:29Z
Loading
Overall Rating
  • Mango Madness
  • Show More +
    Show Less -
User Image
Roberto S
Burn Fat
Verified Buyer
On the positive side, the energy kick is undoubtedly strong, delivering an intense boost that can power through even the most challenging workouts. If you're in need of a serious pick-me-up, Stimul8 Strong AF has it covered. However, the downside is the accompanying jittery and anxious feelings that come with it.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-12-01 09:31:29Z
Loading
Overall Rating
  • Grape Escape
  • Show More +
    Show Less -
User Image
Jacob M
Healthy Lifestyle
Verified Buyer
Great pre-workout. Bought multiple times and will keep buying.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-11-05 14:10:50Z
Loading
Overall Rating
  • Sour Gummy
  • Show More +
    Show Less -
User Image
Austin D
Verified Buyer
Alright pre workout. Probably won’t buy again.  Was on sale so figure I give it a shot *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-10-28 18:13:01Z
Loading
Overall Rating
  • Mango Madness
  • Show More +
    Show Less -
User Image
Vinit B
Verified Buyer
Both of my containers came with product compromised. It had congealed. the flavor is excellent but no more short code date buys for me*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-10-28 15:19:16Z
Loading
Overall Rating
  • Sour Gummy
  • Show More +
    Show Less -
User Image
Joel W
Verified Buyer
First time using this product. Very happy, provides good energy bust, tastes good, works well*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-10-14 14:56:44Z
Loading
Overall Rating
  • Grape Escape
  • Sour Gummy
  • Show More +
    Show Less -
User Image
RODNEY S
Build Muscle
Verified Buyer
I liked this pre-workout; great taste without burn and doesn't cause jitters.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-10-08 16:51:14Z
Loading
Overall Rating
  • Mango Madness
  • Sour Gummy
  • Show More +
    Show Less -
User Image
Ryan V
Verified Buyer
This pre workout is intense and gives me a good pump and energy*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-10-07 12:54:46Z
Loading
Overall Rating
  • Sour Gummy
  • Show More +
    Show Less -
User Image
BigBoiE
Build Muscle
Verified Buyer
Cheap but not very effective, would recommend to give it a try.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-10-07 12:34:52Z
Loading
Overall Rating
  • Grape Escape
  • Mango Madness
  • Sour Gummy
  • Show More +
    Show Less -
User Image
Tobias G
Verified Buyer
Almosen Great for ever Workout, i prefer it for legs or crossfit workouts*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2023-10-01 15:36:47Z
Loading
Loading
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Which products should we notify you about?


  • Loading product choices...
Text Message Alert
+1