ECA Stack: All Aspects of the ECA Stack Covered

buy ephedrineECA STACK 101

eca stack

What is the difference between the EC stack and the ECA Stack?

The EC stack utilizes ephedrine and caffeine. The ECA stack also includes aspirin into the mix. I recommend using the EC stack without the aspirin because aspirin in large doses has a lot of side effects. In my experience the addition of aspirin does not enhance the overall effectiveness of the stack.

I want to try the EC Stack, where can I buy Ephedrine and Caffeine?

You can buy ephedrine here <—-Click (Lowest Price Available)

You can buy caffeine pills here <—-Click

Other Highly Recommended Supplements:

I also recommend that you use a protein supplement. This will help fill you up (without eating a ton of calories) and most people are lacking protein in their diet anyway. Supplementing with protein will also help retain muscle mass while on the EC stack, because you want to burn fat, not muscle. I have recently discovered a protein that actually has metabolism-boosting protein’s in it. This protein powder has a University study backing its effectiveness. Another big plus, this protein tastes awesome and has NO artificial flavoring (Try finding a protein on the market with no artificial flavoring, you wont!). Check it out:

Prograde Protein Powder<—Click (Not Available in Stores)

Also, you absolutely need an omega 3 supplement (EFA supplement). Most people take fish oil pills to get their omega 3 however I DO not recommend this. Instead you should check out Krill Oil which is proven to be 47 times more effective than fish oil. Supplementing with an EFA is something you should do regardless of if you are on the EC stack or not. Some of the key benefits are:

- Supports faster and easier weight loss

- Increases good cholesterol and decreases bad cholesterol

- Supports heart health & reduces inflammation

- Decreases joint pain (Great for those who are lifting weights)

Buy Krill Oil <—-Click (Not found in stores!)

Finally, I would also recommend using a Raspberry Ketones product. Raspberry ketones effectively increase a user’s core metabolism (it is non-stimulant, by the way, so it’s cool to use with the EC stack), it inhibits fat absorption naturally and also ramps up fat oxidization (fat burning). You can grab a high quality Raspberry Ketones extract for cheap here:

Raspberry Ketones<—Click

So that covers the full EC supplement stack: Ephedrine, Caffeine, Protein, and EFA (From Krill Oil). With this stack you should be well on your way to burning fat faster than ever while retaining lean muscle tissue that you do not want to lose.

Diet While on The EC Stack:

This is something that most people will over-look. Knowing how to eat, what to eat, and when to eat is an absolutely huge factor in burning the most fat possible while retaining muscle. For those of you who are sick of boring diets, boring foods, and want to find out more about metabolic dieting (eating awesome food that actually ramps up metabolic activity), check this out

Metabolic Cooking <—Click

You are now FULLY prepared to run the EC stack and get the absolute maximum possible results. Every variable is in place for you to get the best results possible. The recommended supplements along with the Metabolic cooking guide will enhance fat loss and muscle retention to a whole other level.


Day 1 (Test day) – This day you would just take 1 dose to find out if you are sensitive to ephedrine. Try a single serving of ephedrine (8mg) and 200mg of caffeine and make not of the effects.

Day 2-3 – Take 3 separate doses of 8 milligrams of ephedrine and 100 milligrams of caffeine. separate these doses in a minimum of 4 hour intervals. In my experience I do not take a dose within 5 hours of going to sleep because sometimes I have trouble getting to sleep.

Day 4-7 – 24 milligrams of Ephedrine, and 100 milligrams of caffeine – 8 milligrams of ephedrine, 100 milligrams of caffeine – 8 milligrams of ephedrine, 100 milligrams of caffeine.

Day 8-14 – 24 milligrams of ephedrine + 200 milligrams of caffeine – 24 milligrams of ephedrine + 200 milligrams of caffeine – 16 milligrams of ephedrine + 100 milligrams of caffeine

Day 15+  – 24 milligrams of ephedrine and 200 milligrams of caffeine, three times per day

I also include 250mg of Raz-K (1 Capsule), 3 times daily.

Take note of any effects, If you have any major side effects then stop using the EC stack immediately. Take at least a few weeks off before running another EC cycle. Follow the directions on the label for your krill oil and protein supplements (see other highly recommended supplements section).


EC Stack

EC Stack

Background on the EC Stack:

The EC stack is a term used to represent ephedrine and caffeine used as a fat loss stack. It is suggested to avoid the EC stack if you are under 18 or if you have any medical conditions. Always consult a physician before using the EC stack or any supplement stack.

While using the EC stack it is recommended to consume Omega 3 pills as well. Monitor blood pressure often and do not take over the recommended dose of Fish Oils/Omega 3. Often times people substitute their morning caffeine dose with a large cup of coffee.

The EC stack has been shown in mulitple clinical trials (length up to 24 weeks) to increase metabolic rate (calories burned at rest). The great thing about the EC stack is that it has been shown to maintain lean body mass during a “cut”.

The EC stack lasts for 6-8 week cycles, and dosages are taken 2-3 times per day, spaced out and not before bed. Using the EC stack over an extended period of time may cause the stimulant-like effects to dissipate. Do not worry about this, it is suggested by the clinical trials that the fat burning effects and LBM (lean body mass) maintaining effects will continue.

EC Stack Dosing:

Day 1 – This day you would just take 1 dose to test whether you are sensitive to ephedrine. Consume 200mg of caffeine and 8mg of ephedrine just once and note any effects.

Day 2-3 – 3 doses of 8mg ephedrine and 100mg of caffeine with a minimum  of 4 hours apart. Do not use within 6 hours of bedtime because you won’t sleep!

Day 4-7 – 24mg Ephedrine, 100mg of caffeine – 8mg of ephedrine, 100mg of caffeine – 8mg of ephedrine, 100mg of caffeine

Day 8-14 – 24 mg eph + 200mg of caffeine – 24mg eph + 200mg of caffeine – 16mg eph + 100mg caffeine

Day 15+  – 24mg of eph and 200mg of caffeine three times per day

Take note of any effects. If you have any major side effects then cease use immediately. If you are having trouble sleeping then take your last dose earlier in the day and perhaps try a ZMA supplement.

Extra Information on the EC Stack:

Important – Do not take other products that contain caffeine. Drink more water than you normally would since caffeine is a diuretic.

Important – After  around 4 weeks you will not notice the stimulant effect as much however the fat burning effects are still working. It is up to you whether you want to cycle off or not. Some may take a brief rest period before continuing with the stack.

Not on Appetite suppresion - Eating very small meals many times throughout the day will help combat the appetite suppression. Be sure you do not drop your calories too much.

Note 5 – Do not mix an asthma inhaler with an EC stack.

Note 6 - Do not use the EC stack if you are in hot temperatures often.

Discontinue use if you experience: irregular heart beat, skipped heart beats, high blood pressure, panic, dizziness, agitation, etc. Consult a medical professional prior to use!

Buying the EC Stack in the USA

The EC stack can be purchased in the USA here: Ephedrine Online

Buying the EC Stack in Canada

The EC stack can be bought online in Canada here: CaveDog.Ca – Ephedrine

Buying the EC Stack in Australia/Europe/Etc

The EC stack can be shipped to Australia and Europe here: Ephedrine

Note on the ECA Stack

We do not suggest adding the “A” (Aspirin) because it does not increase the effectiveness of the stack and it multiplies the risk of side effects.

ECY Stack

ECY Stack: Ephedrine, Caffeine, Yohimbine


ecy stack


Where can I purchase the ECY Stack Ingredients?

First off, ECY stands for ephedrine, caffeine, and yohimbine.

Buy Ephedrine Here <—– Click

Buy Caffeine Here <—– Click

Buy Yohimbine Here <—-Click


How Do I Dose The ECY Stack:

Most people will work their way up to 24mg of ephedrine hcl, 200 mg of caffeine, and 5mg of yohimbine, 2-3 times daily. Honestly this stack is super effective without the yohimbine.

Do not consume the ECY stack within 6 hours of going to bed, because chances are you will not sleep!

Any tips of caution?

Avoid taking any more than 0.2mg/kg of bodyweight of yohimbine hcl in a 24 hour period. Always watch out for side effects – discontinue use if you experience any side effects (high blood pressure, heart palptitations, etc – do not use if you have a medical condition or are taking medication).

Do not exceed any more than 75mg of ephedrine in a 24 hour period.


This is very basic information. Adding yohimbine is not recommended because the stack is amazing without it – stick to the EC stack. If you do choose to add in yohimbine, start off conservative – Actually, be sure to start off slow and work your way up whether you are using the EC, ECA, or ECY stack.

Ephedrine Caffeine

Ephedrine Caffeine Stack

The EC/Ephedrine Caffeine Stack

The ephedrine caffeine stack has been used to burn fat for a long, long time. Ephedrine and caffeine work well together to create the ultimate fat burning environment inside of the body. Some of the notable effects include increased metabolism, thermogenesis, suppressed appetite, more energy, and decreases in body fat. What is especially awesome about the EC stack is that it aims to retain muscle mass and only targets fat tissue. That means it will cut fat but not your hard earned muscle.

EC Stack Dosing

The standard EC stack dosing includes 200mg of caffeine combined with 24mg of ephedrine, 3 times per day. Of course always access tolerance and work your way up.

Ephedrine/Caffeine legality

Both ephedrine and caffeine are legal to purchase, however you won’t find them together in any legal “supplement”. Caffeine is allowed to be marketed as a dietary supplement however ephedrine is not. All of the legal ephedrine in 2012 is marketed as a nasal decongestant, companies are no longer allowed to market ephedrine products for fat loss. Ephedrine products generally contain 50, 8mg tablets. To run an EC stack it is recommended to buy one caffeine and six bottles of ephedrine.