Promix x Kelly Matthews
Promix x Kelly Matthews
Promix x Kelly Matthews
Promix x Kelly Matthews
Promix x Kelly Matthews
Promix x Kelly Matthews
Promix x Kelly Matthews
Promix x Kelly Matthews
Promix x Kelly Matthews

Promix x Kelly Matthews

4.8
100+ bought in the last month
About:
  • 6.1oz weight
  • Relaxed fit
  • 100% ring spun cotton
  • Front, back and sleeve print
Clothing not eligible for returns
Fast Shipping 90 Day Guarantee* We stand by the quality of our products, that's why we offer an industry leading 90 day guarantee*.
*Terms Apply. Read Policy.

Promix Protein Calculator™

Find out exactly how much protein you need each day in a highly efficient quiz. Personalized results based on your dietary preferences, lifestyle, fitness level, and goals.

Start Calculator

Dietitian and physiologist designed to help you feel and perform your best everyday.

You'll learn how much protein is too much.

90 Day Guarantee

We stand by the quality of our products. If you are not satisfied with any purchase from Promix, contact us within 90 days for a full refund.*

*Terms Apply. Read Policy.

Promix x Kelly Matthews

How much protein do you need? Protein Calculator
Liver Subscription Refills

Your first subscription order will arrive in a glass jar, followed by refills packs.Keep your jar to refill each month.

First order
Glass Jar
2nd order
Refill Pack
I Will Keep My Jar
Detox Flush
Detox Flush Image

Detox Flush contains Niacin and WILL cause flushing and tingling. This is NORMAL.

DO NOT purchase Detox Flush if you are not comfortable with flushing and tingling.

DO NOT take a full serving your first time using Detox Flush. Take a 1/4 serving to understand how the tingling and flushing will feel.

For use ONLY by healthy individuals over 18 years old. Do not take if you are pregnant or nursing.

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