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1 11
4.9
Rated 4.9 out of 5 stars
1,014 Reviews

Stim-Free Stammpede - Sour Cherry

  • 1,000mg Peak O2™
  • 100mg Neurofactor™
  • 30 servings
  • gluten free
  • soy free
  • zero added sugar
Flavor STIM-FREE SOUR CHERRY
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Everyday the mythical phoenix rose like the sun – just like Stammpede’s namesake Steve Stamm. He never missed a day of work in over 30 years as a mechanic. He embodied the connection of mind and body, utility and guts. Our Stim-Free Stammpede is a nod to Steve’s spirit to bring it all together, focus on the task at hand and get it DONE!

  • Peak O2™ Mushroom Blend: Improves oxygen utilization and work capacity while simultaneously reducing lactate levels, to help you train harder for longer.
  • Neurofactor™ Coffee Fruit Extract: Increases levels ofca key neuroprotein (BDNF) vital to learning, memory, and higher thinking
  • Taurine: An Amino Acid that supports energy metabolism and boosts physical performance.

Stim-Free Stammpede is the workout companion for those who are sensitive to the caffeine and beta-alanine found in stimulant-based preworkouts. Our stim-free formula utilizes Lion's Mane Mushroom to improve mood & boost focus, and Taurine to support energy metabolism and boost physical performance.

Supplement Facts

Servings Per Container about 30

Serving size 1 scoop (7.2g)

Amount Per Serving %DV*
Calories 10
Vitamin B1 (as Thiamine) 1.2mg 100%
Vitamin B2 (as Riboflavin) 1.3mg 100%
Vitamin B3 (as Niacin) 16mg 100%
Vitamin B6 (as Pyridoxine HCI) 1.7mg 100%
Vitamin B12 (as Methylcobalamin) 2.4mcg 100%
Vitamin B5 (as Pantothenic Acid) 5mg 100%
L Carnitine Tartrate 1,000mg †
Taurine 1,000mg †
L-Tyrosine 1,000mg †
Peak 02 Cordyceps militaris (Cordyceps), Ganoderma lucidim (Reishi), Pleurotus eryngii (King Trumpet), Lentinula edodes (Shiitake), Hericium erinaceus (LionsMane), and Trametes versicolor (Turkey Tail) 1,000mg †
Neurofactor (Whole Coffee Fruit Extract)(Coffea Arabica) 100mg †
Huperzine A (std. to 1%) (stem and leaf) 10mg †

* % Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

OTHER INGREDIENTS: Citric Acid, Malic Acid, Silica, Natural Flavors, Stevia, Beet Root Powder (natural color)

Take 1 scoop with 8-16 oz water 15-30 minutes prior to weight training or intense cardio, or 2 scoops for intense weight training or cardio lasting longer than 45 minutes.

Our pre-workout is packaged fresh and will remain delicious until the date printed on the bottom of the container. To ensure longevity, keep the lid tightly closed and store in a cool, dry place.

1,000mg
Peak O2™
100mg
Neurofactor™

Made With...

Peak O² Mushroom Blend

Improves oxygen utilization and work capacity while simultaneously reducing lactate levels, to help you train harder for longer.

Taurine

An amino acid that supports energy metabolism and boosts physical performance.

Neurofactor™ Coffee Fruit Extract

Increases levels ofca key neuroprotein (BDNF) vital to learning, memory, and higher thinking

Benefits

  • Sustained Energy

  • cognitive function

  • muscle fuel

  • Stim-free stammpede sour cherry is a great product! It has a decent flavor & definitely gives you that extra oomph you want during your workout. I drink it before heading out on a longer run when I’m building up mileage to train for an upcoming distance run.

    — Jennifer B.

  • All pump, no jitters. Pretty good. I get a good pump and no jitters. Normal stim pre-workout would ruin my sleep ( I workout after 5 pm). This tastes good, gets the job done and no jitters

    — Ryan P.

  • Love this stuff! Pushes me through my workouts and I am able to fall asleep after working out in the evening. Def a staple in my routine.

    — Casey C.

  • This has become a part of my everyday routine, even the days I don’t lift. I really think it supports me, physically and mentally through the day. So glad I found something I love, without caffeine, that can sit right on my counter (P.S. your product packaging rocks!!) that I enjoy using daily!! I also love that you always text me before my subscriptions ship, making them super easy to manage :)

    — Beci L.

Gluten Free

Soy Free

Vegan

Supplement Gainz Gauge

Use this supplement to get the most out of the following activities:

Powerlifting

Crossfit

Running/Endurance

Combat sports

Parenting

Reviews

4.9
Rated 4.9 out of 5 stars
Based on 1,014 reviews
98%would recommend these products
Reviews Summary
This supplement collection receives overwhelmingly positive feedback from users. Many reviews mention the Morning Charge product as a popular coffee creamer replacement that provides focus and energy without jitters. Users report the chocolate flavor blends perfectly into coffee, creating a mocha-like taste that's creamy but not overly sweet. Common feedback includes appreciation for the clean energy boost and mental clarity benefits. The pre-workout options receive praise for smooth energy delivery and effective performance enhancement. While most love the various flavors like lemonade, dragonfruit, and peach rings, some find certain flavors too sour or artificial-tasting. Reviews highlight the products' ability to dissolve well and provide consistent results, with many becoming repeat purchasers.
Customers Talked About
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1,014 reviews
  • S
    Sarah
    Reviewing
    Stammpede Blue Raspberry Preworkout
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    great taste doesn't make me itch like all the other pre-workouts!

    Was this helpful?
  • LH
    Laura H.
    Verified Buyer
    Reviewing
    Morning Charge Vanilla Supernutrient Creamer with Lion’s Mane
    I recommend this product
    Age 55-64
    Gender Female
    Bought For Quick & Convenient Nutrition
    Rated 4 out of 5 stars
    3 weeks ago
    Good start each Morning

    I started adding EFM's Morning Charge to my coffee a couple of years ago. I have enjoyed both Vanilla and chocolate. It's a great way to add the extra nutrients to my diet. I would give it 5 stars, but I would like to taste a little less coconut.

    Was this helpful?
  • AH
    Amanda H.
    Verified Buyer
    Reviewing
    Morning Charge Chocolate Supernutrient Creamer with Lion’s Mane
    I recommend this product
    Age 45-54
    Gender Female
    Bought For Energy & Performance
    Rated 5 out of 5 stars
    4 weeks ago
    I love the "morning charge"

    I have been putting this in my coffee every morning and it is an immediate energy boost and the taste is delicious. I don't need energy drinks in the morning. I love the natural ingredients. Easy on the stomach. I am hooked.

    Was this helpful?
  • J
    Jessica
    Reviewing
    BCAA+ Revival Sour Cherry Intra-Sport
    I do not recommend this product
    Rated 1 out of 5 stars
    1 month ago
    1 Star

    It tastes like medicine to me, not a fan of the flavor 😵‍💫

    Was this helpful?
  • K
    Kira
    Reviewing
    Morning Charge Vanilla Supernutrient Creamer with Lion’s Mane
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    5 Stars

    This is the OG! A staple in our house each morning!!

    Was this helpful?