EC Stack Dosages

EC Stack Dosages for Fat Loss

The optimal dosage was determined clinically to be 20mg of ephedrine, and 200 mg of caffeine, taken 3 times daily. In place of 100mg caffeine, you can drink 8-12 oz coffee. Instead of 200mg caffeine pills you can drink 16oz of coffee. If you have trouble sleeping, it is still effective at 2 doses per day!

There is no need to cycle the EC stack. One major study on the EC stack had participants on it for 24 weeks, and fat loss did not go down over time. If you want a break, take at most 2 weeks.

If you would like to do an ECA stack, take ONE 81mg aspirin per day.

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8mg ephedrine pills: Repeat users - You can skip day 1-3!

Week 1 - Day 1 - take a test dose, 8mg ephedrine + a small coffee or caffeine pill. You should not have any adverse symptoms.

    Week 1 - Day 2-3: Doses 4-6 hours apart: (3×8mg E pills per day or 24mg total)
  • Dose 1 - 8mg E, 100mg C
  • Dose 2 - 8mg E, 100mg C
  • Dose 3 - 8mg E, 100mg C
    Week 1 - Day 4-7: Doses 4-6 hours apart: (5×8mg E pills per day or 40mg total)
  • Dose 1 - 16mg E, 100mg C
  • Dose 2 - 16mg E, 100mg C
  • Dose 3 - 8mg E, 100mg C
    Week 2 - Day 8-14: Doses 4-6 hours apart: (7×8mg E per day or 56mg total)
  • Dose 1 - 24mg E, 200mg C
  • Dose 2 - 16mg E, 200mg C
  • Dose 3 - 16mg E, 100mg C
    Week 3-10: Doses 4-6 hours apart: (8×8mg E per day or 64mg total)
  • Dose 1 - 24mg E, 200mg C
  • Dose 2 - 24mg E, 200mg C
  • Dose 3 - 16mg E, 200mg C

If you have 8mg E pills, you will need 524 pills for 10 weeks.

12.5 mg ephedrine (or 25 mg cut in half as necessary) pills. Repeat users - You can skip day 1-3!

Week 1 - Day 1 - take a test dose, 12.5mg ephedrine + a small coffee or caffeine pill. You should not have any adverse symptoms.

    Week 1 - Day 2-3: Doses 4-6 hours apart: (2×12.5mg E pills per day or 25mg total)
  • Dose 1 - 12.5mg E, 100mg C
  • Dose 2 - 12.5mg E, 100mg C
    Week 1 - Day 4-7: Doses 4-6 hours apart: (3×12.5mg E pills per day or 37.5mg total)
  • Dose 1 - 12.5mg E, 100mg C
  • Dose 2 - 12.5mg E, 100mg C
  • Dose 3 - 12.5mg E, 100mg C
    Week 2 - Day 8-14: Doses 4-6 hours apart: (4× 12.5mg E per day or 50mg total)
  • Dose 1 - 25mg E, 200mg C
  • Dose 2 - 12.5mg E, 200mg C
  • Dose 3 - 12.5mg E, 100mg C
    Week 3-10: Doses 4-6 hours apart: (6x 12.5mg E per day or 75mg total)
  • Dose 1 - 25mg E, 200mg C
  • Dose 2 - 25mg E, 200mg C
  • Dose 3 - 25mg E, 200mg C

For 12.5 mg E pills you need 381 pills for 10 weeks.

For 25mg E pills you need 191 pills for 10 weeks.