Best Vitamin C Pre-Workout Powders of 2026

Bonnie Salem Avatar
Bonnie Salem
Last Updated: Jan 13, 2026

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Vitamin C pre-workout powders are becoming increasingly popular among fitness enthusiasts. These powders are designed to provide the body with a boost of energy and endurance before a workout. Vitamin C is a powerful antioxidant that helps to protect the body from free radicals and oxidative stress. It also plays a crucial role in the production of collagen, which is essential for healthy skin, hair, and nails. These pre-workout powders are available in a range of flavors and are easy to mix with water or other beverages. They can help to improve performance and reduce muscle soreness, making them a great addition to any workout routine.

At a Glance: Our Top Picks

Cellucor C4 Original Pre Workout Powder Cover #TOP 1
Cellucor C4 Original Pre Workout Powder
ftb score rating icon 9.8
Promix Pre-Workout Powder, Strawberry Lemon Cover #TOP 2
Promix Pre-Workout Powder, Strawberry Lemon
ftb score rating icon 9.7
NAKED Fruit Punch Energy Pre Workout Cover #TOP 3
NAKED Fruit Punch Energy Pre Workout
ftb score rating icon 9.5

Top 4 Vitamin C Pre-Workout Powders

Cellucor C4 Original Pre Workout Powder

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Icy Blue Razz
Cellucor C4 Original Pre Workout Powder Cover
Cellucor C4 Original Pre Workout Powder ICY Blue Razz | Vitamin C for Immune Support | Sugar Free Preworkout Energy for Men & Women | 150mg Caffeine + Beta Alanine + Creatine | 30 Servings

Cellucor C4 Original Pre Workout Powder is a foundational explosive pre-workout that is beneficial for lifters of all levels. It is formulated with a super creatine compound to support strength and performance, CarnoSyn Beta-Alanine to support muscular endurance and fight fatigue, and a patented compound that may help the body prolong its caffeine tolerance buildup. With 150mg of caffeine and an array of delicious sugar-free flavors, C4 Original is a great choice for anyone looking to increase their energy, endurance, pumps, and performance.

What We Like
Smooth energy boost
No jitters or crash
Mixes easily with water
Good flavor variety
Supports endurance and focus
#TOP 2

Promix Pre-Workout Powder, Strawberry Lemon

Preworkout_Strawberry Lemonade
Promix Pre-Workout Powder, Strawberry Lemon Cover
Promix Pre-Workout Powder, Strawberry Lemon – Boosts Focus, Energy & Endurance – With Caffeine, B12, Beta-Alanine & L-Tyrosine – Gluten & Dairy-Free, 10.05 oz

Promix Pre-Workout Powder is a great way to maximize focus and performance. It contains tyrosine for increased cognitive performance and focus, beta-alanine and taurine for improved endurance, and B12 and green coffee bean for enhanced energy. The Strawberry-Lemon flavor is vegan and dairy-free, and the keto-friendly formula is sugar-free and stevia-free. It is also free of gluten, soy, GMOs, xanthan gum, and artificial sweeteners. Customers have praised the packaging, taste, and energy boost, but noted a hard crash after taking the pre-workout.

What We Like
Keto-friendly, sugar-free, and stevia-free
Vegan and dairy-free
Free of gluten, soy, GMOs, xanthan gum, and artificial sweeteners
Praised for packaging, taste, and energy boost
#TOP 3

NAKED Fruit Punch Energy Pre Workout

fruit-punch-energy
NAKED Fruit Punch Energy Pre Workout Cover
NAKED Fruit Punch Energy - Clean Pre Workout Supplement for Men and Women, Vegan Friendly, No Added Sweeteners, Colors Or Flavors - 30 Servings

NAKED Fruit Punch Energy is a clean, vegan-friendly pre workout supplement designed to boost your exercise performance naturally. Made in the USA with 15 high-quality ingredients, it uses amino acids, vitamins, and caffeine sourced from unroasted coffee beans to provide a pure energy lift without artificial additives. You get a healthy, focused energy boost to power through your gym sessions without jitters. Plus, it’s free from fillers, artificial sweeteners, colors, and flavors, making it a great choice if you want a simple and natural workout partner. Third-party testing ensures you're getting a safe and pure product every time.

What We Like
Vegan-friendly formula
No artificial additives
Natural caffeine source
Third-party tested
High-quality ingredients
#TOP 4

Vega Sport Sugar Free Pre-Workout Energizer

VEG00734
Strawberry Lemonade
Vega Sport Sugar Free Pre-Workout Energizer Cover
Vega Sport Sugar Free Pre-Workout Energizer, Strawberry Lemonade - Pre Workout Powder for Women & Men, Supports Energy and Focus, Electrolytes, Vegan, Keto, Gluten Free, Non GMO, 4.3 oz

Vega Sport Sugar Free Pre-Workout Energizer is a vegan pre-workout energizer powder that helps you fire up your workout with clean, plant-based ingredients. It contains 69% DV of Antioxidant Vitamin C to help support the immune system, 100mg of natural sources like coffee fruit and green tea to help you focus, electrolytes to hydrate, and is keto-friendly with no added sugar, 10 calories, and only 2g of carbohydrates. It is vegan, gluten free, and Non-GMO Project Certified.

What We Like
Sugar-free and vegan
Helps you focus
Keto-friendly
Excellent source of Antioxidant Vitamin C
Easy to mix
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What does C 4 pre workout do?

C4 Pre-Workout is a workout supplement line from Cellucor that people may take before exercise to help increase energy, alertness, and strength. They contain caffeine and creatine, which may help increase the effectiveness of a workout.

2. How long does C 4 pre workout take to work?

How Long Does C4 Pre Workout Last? For people who are less susceptible to stimulants, the full effects should be felt within 30 min and remain for 3-6 hours. The effects may likely be noticed quicker and continue closer to 6 hours for people who are more sensitive to stimulants.

3. Does C4 have vitamin C?

C4 Extreme is fully transparent, made without artificial flavors or dyes, and contains an innovative formula with 25% more energy (200mg) and endurance than C4 Original, plus 2x the nitrates, to deliver enhanced energy, pumps, focus, and performance....

4. Is C4 the strongest pre-workout?

4 - C4 Ultimate This is by far the strongest pre-workout supplement for each one of the ingredients. It doesn't just provide creatine nitrate and beta-alanine, but also has a large dose of L-citrulline [1]. This is known to boost levels of arginine alpha-ketoglutarate (AKG), which in turn increases nitric oxide.

Editor's Notes

During our vitamin c pre-workout powder research, we found 24 vitamin c pre-workout powder products and shortlisted 4 quality products. We collected and analyzed 359,774 customer reviews through our big data system to write the vitamin c pre-workout powders list. We found that most customers choose vitamin c pre-workout powders with an average price of $29.46.

The vitamin c pre-workout powders are available for purchase. We have researched hundreds of brands and picked the top brands of vitamin c pre-workout powders, including Cellucor, ProMix Nutrition, NAKED, Vega. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Bonnie Salem Avatar

Bonnie Salem is a stay-at-home mother with two-year-old twins and has spent almost half of her life surrounded by baby products. As a mother and a professional copywriter, she has an insightful and unique eye for researching products suitable for infants. Bonnie Salem is an expert in health and nutrition who lives with her family in New Jersey. She has over 15 years of working experience in an institute of medicine after graduating from the University of Toronto. She is highly interested in personal health and wellness.