Cellucor C4 Ripped Reviews: Is the Product Safe?

Cellucor C4 Ripped is a pre-workout supplement that uses the regular C4 formulation plus added ingredients that promote fat loss and physical performance.

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In This Review

What is Cellucor C4 Ripped?

Cellucor C4 Ripped is a pre-workout supplement that uses the regular C4 formulation plus added ingredients that promote fat loss. The formula basically helps you train harder while at the same time supporting the ability of the body to burn fat.

It is a creatine-free pre-workout supplement that harnesses the power of green coffee bean extract, L-carnitine, cayenne extract, and many other active ingredients backed by scientific data to take your training and weight loss to the next level.

One container with 30 servings is priced at $39.99.

How Does It Rate?

Overall Rating: 3.6
Cellucor C4 RippedCellucor C4 Ripped


Value for Cost

3.6/5Value for Cost
Return Policy

3.7/5Return Policy


Brand Highlights

  • Extraordinary flavours that are delicious.
  • Third Parties Have Tested & Trusted This.
  • Free of creatine pre-workout.
  • Men’s & Women’s C4 Pre Workout Powder.

Key Ingredients

  • Beta-alaline
  • Arginine AKG
  • L-carnitine
  • Green Coffee Extract
  • Capsimax
  • Coleus Forskohlii
  • N-acetyl
  • Caffeine Anhydrous
  • Mucuna Pruriens


  • It contains active ingredients backed by studies
  • The product is from a reputable supplement company
  • It enhances physical performance and helps with the fat-burning process
  • There are many of good feedback from people who have tried it


  • There is no substantial evidence that it promotes fat loss
  • Cellucor C4 Ripped may cause side effects on certain users
  • There is no money-back guarantee or free trial
  • There are reviews from people who have tried it saying it is not very effective

Who is the Manufacturer of Cellucor C4 Ripped?

The formulation is from Cellucor which is a well-known supplement manufacturer. The company initially gained popularity because of the original C4 blend which is one of the top pre-workout supplements on the market.

Cellucor now offers a wide range of supplements including their performance whey protein series, fat burner, and nitric oxide formula. The company has a good reputation in the industry and they are known to offer high-quality supplements for specific purposes.

How Does Cellucor C4 Ripped Work?

Cellular C4 Ripped uses active ingredients from the original C4 formula to boost physical performance. There are ingredients that boost physical and mental performance. There are also those that are known to improve endurance and stamina. Additionally, it contains ingredients that promote the burning of fat in the body. It has an ingredient that helps in the transportation of fatty acids which are used by the body for energy.

It also contains a compound that supports the body’s metabolism of fat. The formulation is also designed to promote lipolysis and enhance the fat breakdown process in the body.

Cellucor C4 Ripped Ingredients – Are they Safe & Effective?


– It has been shown to reduce the build-up of lactic acid which directly enhances muscle endurance. Studies involving both athletes and non-athletes have shown that it is effective in enhancing muscular endurance[1].

Arginine AKG

– This is a non-essential amino acid that acts as a precursor to nitric oxide. Thus, it helps enhance physical performance, particularly endurance. There are several studies showing it increases nitric oxide levels and post-workout blood volume. This is why it is one of the most common ingredients in pre-workout supplements[2].

L-carnitine L-tartrate

– This amino acid has been researched to play an important part in the metabolism of fat which is then used for energy. It is essential in the transport of fatty acids in the mitochondria where it is oxidized for energy. Carnitine deficiency has been shown to have a negative effect on fat-burning capacity[3].

Green Coffee Extract

– This is currently a popular ingredient in fat loss products because even when used on its own, it has been shown to promote weight loss. It contains chlorogenic acid which works to block carbohydrate absorption in human studies. Thus, it mimics the effects of a low-carbohydrate diet[4].


– This is a special form of cayenne extract that has been shown to promote fat oxidation during low-intensity physical activity in humans. The cayenne extract is a popular ingredient in weight loss supplements.

Coleus Forskohlii

– It contains the active compound Forskolin which has been shown to increase Cyclic Adenosine Monophosphate. This increases the rate of fat loss in the body according to clinical studies.

N-acetyl L-tyrosine

– This non-essential amino acid is a precursor to dopamine and noradrenaline. This is why it is believed to enhance physical and mental performance.

Caffeine Anhydrous

– it improves both physical and mental performance. Studies have shown that it also promotes fat loss.

Mucuna Pruriens

– Some studies have shown that it helps improve physical performance.


Q: How To Use Cellucor C4 Ripped?

A: Take one serving of Cellucor C4 Ripped and mix with 6 oz. of water then consume about 20 to 30 minutes before training.

Once tolerance has been assessed, an additional serving may be taken before training. Do not exceed two servings in a 24-hour period. Do not use the product within 6 hours of ingesting any other stimulant or caffeine source.

Q: What Are The warnings For Taking Cellucor C4 Ripped?

A: This product is only intended for healthy adults 18 years and older. Do not take this product if you are pregnant or breastfeeding.
You should consult your health care professional before intake if you have any medical condition or are under medication.

Alternatives to Cellucor C4 Ripped:

  • Celsius Heat
  • CX5 Reviews
  • What Do the Reviews Say?

    Cellucor C4 Ripped Is Decent

    I need a boost some days before a workout, and Cellucor C4 Ripped works okay. I use one scoop with 12 oz of water about 30 minutes before training. I do feel some boost but Cellucor C4 Ripped isn’t as crazy as it’s being advertised. The flavor is really good. ~ Cayce M Ervin

    Cellucor C4 Ripped Review – Final Verdict

    After thoroughly assessing Cellucor C4 Ripped and reading feedback from people who have tried the product, I it is a good pre-workout supplement that helps promote fat loss.

    The formulation includes some active ingredients that are proven to aid in weight loss. On the other hand, it also contains some ingredients that are not substantially proven to be effective.

    It is a powerful stimulant so you need to be careful when taking this supplement. All in all, this is definitely a product worth trying if you’re looking for a good pre-workout supplement that also helps with weight loss.

    In our opinion, below you will find some of the most effective pre-workout supplements that are available today. These products have been classified according to five key factors: quality of active ingredients, muscle building ability, fat burning capacity, protein synthesis stimulation and energy boosting.

    Our Top Pre Workout Supplements Choices

    Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned pre-workout powder and supplements based on the available research:

    Torroband Nitric Shock Fruit Punch
    Maximizes Physical Strength*Gold Star Evidence
    Increases Energy Levels*Gold Star Evidence
    Stimulates Muscle Growth*Gold Star Evidence
    Improves Blood Circulation*Strong Evidence
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    Overall Rating: 4.9
    Black Wolf | Best Pre-Workout Supplements
    Supports Muscle Growth*Gold Star Evidence
    Increases Energy Levels*Strong Evidence
    Enhances Mental Clarity*Gold Star Evidence
    Variety of Flavors*Strong Evidence
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    Max Gains Venabol | High-Power Workout Support
    Reduces Muscle Fatigue*Gold Star Evidence
    Support Intense Workouts*Strong Evidence
    Boosts Endurance*Strong Evidence
    Increases Exercise Capacity*Strong Evidence
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    Ingredient Safety:
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    Overall Rating: 4.8

    Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

    Customer Reviews for Cellucor C4 Ripped

    Cellucor C4 Ripped Reviews: Is the Product Safe?

    Customer Reviews & Ratings

    1.0 out of 5

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    Write a Review

    1. Jack W.

      I’m not sure what this product has done
      I have been taking this product for 3 months now. This pre-workout did the exact opposite to me. I don’t notice anything positive, rather I am getting lazier now. I don’t feel any extra energy I have gained by using it. Unfortunately, I have no other choice but to find another product that works for me.

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    Cellucor C4 Ripped
    PRICE (in USD)
    6.3 OZ
    Beta-alanine, Arginine AKG, L-carnitine, Green Coffee Extract, Capsimax, Coleus Forskohlii, N-acetyl, Caffeine Anhydrous, and Mucuna Pruriens.

    4 Sources

    We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

    [1] Hobson RM, Saunders B, Ball G, Harris RC, Sale C. Effects of ?-alanine supplementation on exercise performance: a meta-analysis. Amino Acids. 2012 Jul;43(1):25-37. doi: 10.1007/s00726-011-1200-z. Epub 2012 Jan 24. PMID: 22270875; PMCID: PMC3374095.
    [2] Willoughby DS, Boucher T, Reid J, Skelton G, Clark M. Effects of 7 days of arginine-alpha-ketoglutarate supplementation on blood flow, plasma L-arginine, nitric oxide metabolites, and asymmetric dimethyl arginine after resistance exercise. Int J Sport Nutr Exerc Metab. 2011 Aug;21(4):291-9. doi: 10.1123/ijsnem.21.4.291. PMID: 21813912.
    [3] Koozehchian MS, Daneshfar A, Fallah E, Agha-Alinejad H, Samadi M, Kaviani M, Kaveh B M, Jung YP, Sablouei MH, Moradi N, Earnest CP, Chandler TJ, Kreider RB. Effects of nine weeks L-Carnitine supplementation on exercise performance, anaerobic power, and exercise-induced oxidative stress in resistance-trained males. J Exerc Nutrition Biochem. 2018 Dec 31;22(4):7-19. doi: 10.20463/jenb.2018.0026. PMID: 30661327; PMCID: PMC6343764.
    [4] Onakpoya I, Terry R, Ernst E. The use of green coffee extract as a weight loss supplement: a systematic review and meta-analysis of randomised clinical trials. Gastroenterol Res Pract. 2011;2011:382852. doi: 10.1155/2011/382852. Epub 2010 Aug 31. PMID: 20871849; PMCID: PMC2943088.

    **This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

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