Ephedra Supplements

Diablos ECA Fire Caps Reviews, Ingredients, Side Effects & FDA Warning

Diablos ECA Fire CapsDiablos ECA Fire Caps is a dietary supplement that contains a stack or combination of ephedra, caffeine, and aspirin. Made by Innovative Laboratories, this product is promoted “as an intense stimulant blend that helps users lose weight”

An ECA stack is commonly used to enhance the potential weight loss effects of ephedra through synergistic ingredients. The Diablos ECA Fire Caps product provides 50 mg of Ephedra extract, 225 mg of Caffeine Anhydrous and 275 of a proprietary blend called Thermo-Rx and Extend-Rx.

In 2015, the FDA issued a warning about this supplement because it was found to contain undeclared ingredients sildenafil, phenolphthalein, sibutramine and deisobutylbenzylsibutramine.

While some users reviews report benefits from taking Diablos ECA Fire Caps for boosting energy, there is a risk of potentially serious side effects. Pay attention to dosage and how to use it properly and safely. Read reviews and feedback left by previous users in regard to results. Click here to buy ephedra supplements online legally without a prescription.

  Ephedra Fat Burners

Diablo ECA Fire Caps

Diablos ECA Fire Caps are manufactured by Innovative Labs, a supplement company that also sells Hellfire Eph 150 and Black Mamba Hyperrush.

What makes this supplement different is the use of an ECA stack, which combined ephedra, caffeine and the active ingredient in Aspirin in herbal form.

However, note that this supplement does not contain any ephedrine alkaloids in it. It uses a form of proprietary Ephedra extract called Thermo-Z that does not contain any of these banned alkaloids.

The only form of ephedra supplements that are legal to sell in the United States following the 2004 ban by the FDA are species and plant extracts that do not have any ephedrine content. This means that they will be less effective for weight loss, unless those alkaloids are made up for with other ingredients.

This product is described as an extreme ephedra plus caffeine stack that promotes accelerated caloric transfer of heat that triggers fat burn.

The product also contains South African Hoodia, Senegalia berlandieri extract, Naringen, para-Synephrine HCL, White Willow Bark, yohimbine and a number of additional stimulant ingredients.

Claims printed on the label for Diablo ECA Fire Caps states that it offers:

  • A rush of energy
  • Weight loss
  • Intense stimulation

  Ephedra Extract For Sale

Diablo ECA Fire Caps Ingredients

Each tablet contains 50 mg ephedra extract from the leaves of the plant as the proprietary Thermo Z brand. While the supplement may contain other active alkaloids from the ephedra plant, it does not contain any ephedrine.

  • Caffeine anhydrous (dried caffeine powder) – 225 mg
  • Ephedra extract – 50 mg
  • A proprietary blend – 275 mg

This fat burning supplement also contains a 275 mg proprietary blend with what proclaimed Thermo-Rx® and Extend-RX technologies. Some of the ingredients in this proprietary blend include:

  • Senegalia berlandieri extract (leaves) which contains a number of phenylethylamine alkaloids or PEAs, which exhibit stimulant and psychoactive effects.
  • Hoodia gordonii extract – marketed as an appetite suppressant
  • White willow bark extract – analgesic properties
  • Hordenine HCL
  • Tyramine
  • Black tea extract (leaves)
  • Green tea extract (leaves)
  • Theobromine
  • Yohimbine HCL
  • Black pepper extract

Hoodia is a type of cactus – also known as Bushman’s Hat – that’s indigenous to parts of South Africa. It’s known as an appetite suppressant and natural weight loss supplement, available today in tablets, capsule form, as well as milk chocolate chews.

Another ingredient listed in the product is methylhexanamine HCL, otherwise known as DMAA, a component that has an indirect sympathomimetic on the body.

In 2013, the Food and Drug Administration deemed products containing DMAA illegal, due to its similar effect as ephedrine, which acts like adrenaline on the body.

DMAA is a potent stimulant to the central nervous system, especially when combined with caffeine. The FDA has warned that such components combined with caffeine can trigger increased risk of cardiovascular issues. [1]

Even though Diablos ECA Fire Caps are marketed as containing ECA (ephedra, caffeine, and aspirin), there is no Aspirin found in this product.

This ingredient is a drug and cannot be used in dietary supplements. However, it does contain white willow bark which provides natural Salicin, the same active ingredient found in Aspirin tablets.

Because many people are sensitive to aspirin, ingredients like White willow bark are often been substituted for the aspirin. White willow bark acts as an analgesic, most commonly used to relieve headache, muscle pain, and cramps.

  ECA Stack

Instructions for Use

Suggested usage for Diablos ECA Fire Caps is to take one capsule a day (one serving size). The bottle contains 90 capsules.

One capsule will provide a total of 530 mg in regard to dosage. Up to three capsules can be taken per day, but it is recommended that users don’t exceed three per day.

Usage should be limited to 8 weeks, followed by a two-week break before starting another cycle.

Because of its potency, the product is not recommended for those who have never used an ephedra-based product before.

Beginners should start with lower dosages (other commonly sold ephedra-based products offer 27 mg strength, and some offer as low as 10 mg per capsule or tablet).

Note: Even experienced users have left feedback on discussion groups and product reviews stating that if possible, divide the 50 mg caplet in half, taking one half in the morning and the other half in the midafternoon. Caution is recommended and some sources strongly recommend against taking more than one capsule at a time.

Others have warned against taking a caplet after mid-afternoon because it can contribute to sleeping difficulties or insomnia.

Results and Reviews

The manufacturer states a number of benefits with use of Diablos ECA Fire Caps in addition to the appetite suppression and fat and weight loss. It’s also marketed for its ability to:

  • Significantly increase energy
  • Enhance cognitive function
  • Boost glycolysis (breakdown of blood sugars)
  • Decrease synthesis or manufacture of fat cells

Exercise and adequate nutrition is necessary to maintain the boost in metabolism. This supplement is often used as a pre-workout energy booster to help athletes and bodybuilders work out with greater intensity.

Former users of Diablos ECA Fire Caps claim effective weight-loss benefits, while others claim mediocre results, especially when compared to ephedra/ephedrine products of the past. Comments are generally positive.

A number of comments left on product reviews recommend supplementing with raw foods, power juices, and protein shakes to support nutrition. A number of additional reviewers have stressed the importance of drinking lots of water (some users suggest up to 1 gallon a day) to prevent the headache or nausea.

Avoid consumption of other products that contain caffeine, including coffee and soda.

Where can you buy Diablos ECA Fire Caps?

Diablos ECA Fire Caps are available from a number of sports nutrition stores online, in addition to public auction sites and stores such as Amazon and eBay. You won’t typically find these capsules at traditional stores such as GNC, Walmart, or CVS.

Popular online distributors also sell Diablos ECA Fire Caps:

  • Ephedra Warehouse – selling the product for $35 a bottle, though regularly priced at $90 per bottle. Costs go down as quantity increases.
  • Strong Supplement Shop – selling the product for $35, with regular prices averaging $40 per bottle.
  • iSupplements – Approximately $35 per bottle, regular price averaging $60


In 2015, the FDA released a public warning notification regarding some potentially undeclared ingredients found in Diablos ECA Fire Caps [1], such as sildenafil, which may negatively interfere with nitrate-type medications taken by those dealing with cardiovascular issues, diabetes, or high cholesterol.

Bottom line: If you decide to take this product for fat loss, use Diablos ECA Fire Caps carefully, and always start at the lowest dosage to gauge how the body will react to it.

Consult with a doctor to determine whether this product is appropriate for you. Ephedra supplements are contraindicated for people with certain health conditions and they may cause serious side effects in some users.

  Ephedra Fat Burners
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