7 Day Customer Support
  • Live Chat
  • 1-800-537-9910
USD
King Test 8X

Ronnie Coleman Signature Series King Test 8X

A Product
Testosterone & N.O. Booster!
  • Testosterone and N.O. booster
  • 125% DV Vitamin D per serving
  • 15 servings per container
  • Supports endurance, strength & libido
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.

Unbeatable Deals

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

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.

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.

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 RCSS King Text 8x for only $16.99! Limited time only.
Buying Options
$29.99
$16.99 16.9900
90 Tablets
15 Servings | $1.13 Per Serving
LIMITED TIME PRICE CUT
Out of Stock
 
Nutrition Info

90 Tablets

Serving Size: 6 Tablets
Servings Per Container: 15
Amount Per Serving
Amt
%DV
Vitamin D (as Cholecalciferol)
500 I.U.) 125%
 
D-Aspartic Acid
3,120mg
Agmatine Sulfate
1,000mg
L-Carnitine Tartrate
1,000mg
AI Metabolizer
DIM (3,3'-Diindolylmethane)
100mg
Absorption Agent
AstraGin™ (Astragalus Membranceus & Panax Notoginsend) (root)
50mg
Performance & Enhancement System
1,305mg
Horny Goat Weed (Epimedium grandiflorum)(leaf), Nettles (Urtica dioica)(root), Green Tea Extract (Calellia Sinensis)(leaf) & Calcium D-Glucarate.
* % 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
Dicalcium Phosphate, Stearic Acid, Croscarmellose Sodium, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide & Pharmaceutical Glaze.
Allergen Warning
Manufactured on equipment which processes products containing milk, egg, soybeans, shellfish, wheat and tree nuts.

As a dietary supplement, take 6 tablets of KING TEST XS™ DO NOT exceed daily recommended dose of 6 tablets. Use in conjunction with a proper diet and exercise regimen to maximize results.

KEEP OUT OF REACH OF CHILDREN. Must be 18 years of age or older to purchase this product. Consult with a licensed physician before using this product if you are unaware of your current health condition or have a pre-existing health condition. Do not take this product if you have prostate hypertrophy, liver disease, kidney or heart disease, or are being treated for any medical condition. Women who are pregnant, lactating or trying to become pregnant, should not take this product. Do not take this product if you are taking a MAO inhibitor or any other medication. Do not take this product if you have been diagnosed with elevated cholesterol, prostate cancer, testicular cancer or breast cancer. Discontinue use if sleeplessness, tremors, dizziness, nervousness occur. Combining Testogen-XR™ with alcohol may increase risk of low blood pressure. Do not exceed recommended dose or consume for more than 4 consecutive weeks without a 2 to 4 week washout period between cycles. Discontinue use two weeks prior to surgery.

Directions
Warnings
Expand Info
Product Information

Reviews
Overall Rating
4.8 out of 5 stars
Reviews (66)
Verified Buyers (65)
Review Graph
  • 5 star
    82%

  • 4 star
    12%

  • 3 star
    6%

  • 2 star
    0%

  • 1 star
    0%

Overall Rating
    Show More +
    Show Less -
User Image
MARIS S
Verified Buyer
Good product. But I suggest to use it in longer term to feel results.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-09-12 17:44:24Z
Overall Rating
    Show More +
    Show Less -
User Image
INDERJEET S
Verified Buyer
Great product as best testosterone booster in the market.I recommend everyone to take a trial at least once, it will worth..*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-09-06 03:43:16Z
Overall Rating
    Show More +
    Show Less -
User Image
Normaly1707
Build Muscle
Verified Buyer
I honestly need to tell that this works wonders Only problem that i have is that you need loads of tabs Easy to swallow*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-08-26 19:42:08Z
Overall Rating
    Show More +
    Show Less -
User Image
Emmanuel E
Verified Buyer
Amazing stuff on my 3 bottle and it gets shipped quickly as will thanks guys *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-08-23 15:17:20Z
Overall Rating
    Show More +
    Show Less -
User Image
Colton F
Healthy Lifestyle
Verified Buyer
All of his supplements work! If you looking for an all around good natural test booster and or pct. This will do it. Definitely like it. Thanks Ronnie!!*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-07-25 13:28:14Z
Overall Rating
    Show More +
    Show Less -
User Image
Jody R
Verified Buyer
Ronnie products are always good. True to label and  there’s always a result. *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-07-12 15:30:27Z
Overall Rating
    Show More +
    Show Less -
User Image
Josh L
Verified Buyer
Great tasting. YEAH BUDDAY LIGHTWEIGHT... AINT NUTTIN BUT A PEANUT*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-06-11 14:33:06Z
Overall Rating
    Show More +
    Show Less -
User Image
Russell O
Verified Buyer
Only gave 4/5 simply because it’s early (week one) and haven’t really noticed anything yet*
Was this helpful?
You found this not helpful
0 of 1 found this helpful
2021-05-24 02:51:55Z
Overall Rating
    Show More +
    Show Less -
User Image
Jody R
Verified Buyer
When can you go wrong with a Coleman product. Always strong *
Was this helpful?
You found this not helpful
2 of 2 found this helpful
2021-05-22 23:25:09Z
Overall Rating
    Show More +
    Show Less -
User Image
Christian R
Transformation
Verified Buyer
Yes i feel gréât énergie mâle erection os wow make gain at gym *
Was this helpful?
You found this not helpful
1 of 1 found this helpful
2021-05-13 01:27:27Z
* 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