STAMINA Pre-Workout Energy Formula for Women - PRTCL Products USA – PRTCL products ;

FREE Standard Shipping on ALL orders within the contiguous United States!

Shopping Cart

Your cart is empty

Continue Shopping

PRTCL products

STAMINA Pre-Workout Energy Powder



As women, we pack a lot into a 24-hour day — fitness, work, family — and let’s face it, sometimes it’s exhausting! STAMINA can help you conquer whatever the day brings with a dose of natural energy from sources like B vitamins and green tea extract. In addition, amino acids not only support muscle health but also slow caffeine absorption for sustained energy that lasts all day. Each serving contains about as much caffeine as a cup of coffee, so no crazy jitters here — just the perfect pick-me-up for women in motion.* 


  • PRE WORKOUT ENERGY: Mix or blend one scoop of gluten-free STAMINA with 8-12 oz of water or your favorite smoothie to kick-start your workouts and training sessions.
  • PACKS A PUNCH: Green Tea Extract, Vitamin B6 and B12, 1.5G of beta-alanine, 500mg of L-Tyrosine – as well as muscle-building Amino Acids and hydrating electrolytes to keep you working better, for longer.
  • NATURAL CAFFEINE WITHOUT THE CRASH: With 100mg of all-natural caffeine from Green Tea Extract per serving, you can be sure Stamina will give you the boost and sustained energy you need - without the crash.
  • FORMULATED BY WOMEN, FOR WOMEN: PRTCL Products were created for women athletes, by women athletes and are formulated specifically for a women’s body and her nutritional needs based on actual scientific research.
  • INFORMED SPORTS-ACCREDITED: All PRTCL Products’ Supplements have been Informed Sports-tested and certified to be free of a broad range of substances banned by the World Anti-Doping Agency (WADA).

Please note: supplement panels that include all ingredients can be found in the photos and there are 30 servings in every pouch.

*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.

STAMINA Pre-Workout Energy Powder



Vitamin B6 + Vitamin B12 + Green Tea Extract + Amino Acids + Gluten-Free


Energy + Focus

Ways to Enjoy

Mix + Blend

Get to know our ingredients.

What’s inside, you ask? Just about everything you need to get (and stay!) energized all day long. Best of all, our formulas are backed by science and research, so there are no guessing games or secrets when it comes to our ingredients. STAMINA, for example, contains natural energy sources such as green tea extract and vitamins B6 + B12, which provide sustained energy before your workout (and long after, for that matter). Plus, we’ve supplemented this pre-workout with electrolytes for hydration and amino acids for muscle health, leaving you energized, invigorated, and ready to run the world.

Power in numbers.

You might have noticed a little number on the corner of our packaging — that digit signifies how each PRTCL product fits into your daily routine. Each one of our nutritional supplements for women was designed to work in tandem, helping you maximize results and reach your health and fitness goals.

Here’s the lineup:

01 | ESSENTIAL: A nutritious dose of fortified whey protein powder.

02 | STAMINA: An energizing pre-workout for any time of day.

03 | REPAIR: A recovery formula perfect for post-workout. 

04 | SUPPORT: A vitamin-packed immunity booster.

Girl, you got this.

At PRTCL, we know that women need more from their nutritional supplements — more nourishment for our physical goals, more vitamins and minerals for our bodies to recover, and more information about what we’re putting into our bodies and why. Our team (who happens to be predominantly female), realized we could do better for women athletes in need of supplements, and so we did.

Energy + Focus

Energize your day with STAMINA Energy Formula, a pre-workout for women.


  • When should I take a pre-workout for women?

    If you’re using STAMINA Energy Formula before a workout, we recommend taking it about 20-30 minutes before your training begins. That way, your body has enough time to digest the pre-workout, allowing you to feel its energizing effects throughout your session. Did you also know that pre-workouts aren’t just for, well, pre-workout? You can take STAMINA any time throughout the day when you need a boost of energy. What’s more, our energy formula is a great alternative to your morning java — one serving contains about as much caffeine as a cup of coffee.

  • How much caffeine should you have?

    Most of us know (and dread) the jittery effect that too much caffeine can have on our bodies, which is why the Mayo Clinic recommends no more than 400 MG of caffeine per day — about four cups of coffee. However, some people are more sensitive to caffeine than others and may need to adjust their intake accordingly.

  • Will it make me jittery & itchy like other pre-workouts?

    It shouldn't! We formulated this product and the doses to make sure that doesn't happen!

    That feeling you get from other pre-workouts? It's from the high levels of caffeine and Beta-Alanine. Our pre-workout does contain both of these ingredients because they help boost your workout, but we dropped them to a level appropriate for a woman's body.

    If you haven't taken pre-workout powders before, we do suggest starting with a half scoop to allow your body to get used to the supplement and building up from there.

Customer Reviews

Based on 7 reviews

I really like this! Gets the job done.

Meg Daws
Move over, coffee!

I've swapped my morning coffee for STAMINA and it feels GREAT! Excellent way to start drinking water in the mornings - and the energy boost lasts much longer. Also the perfect treat before a workout to keep me going. LOVE this product (and tastes great!)

Anabel Brcek
Excellent product

This product kept my energy level through my 13 mile run. It tastes very good !

Heidi McIvor-Allen

I just started getting back into working out and waking up at 5:30 am or earlier is tough... PRTCL Pre-Workout "STAMINA" has been such a helpful tool in my journey. Thank you so much for such a great-tasting product. Now... I just need to hide it from my husband! He says it tastes and works better than what he was using! lol.

Allie Burrow
I've Found My New PreWorkout!

LOVE this product! No jitters, no crashes, just pure energy for those early morning workouts. I used to be a big pre-workout in a can person, but since trying this I'm never going back!