Primeval Labs

Primeval Labs Tri Andro (90 Caps)


Experience gains like never before with Tri Andro which features three different, and extremely effective, prohormones.

Non-Methylated + Liposomal Technology: Primeval prohormones are non-methylated and feature liposomal technology which makes them much less taxing on the body, safer to take, and are absorbed easier in the body, all while a higher percentage of nutrient absorption.

  • Increase strength and muscle mass
  • Accelerate fat loss
  • Elevate testosterone
  • Increase libido

Primeval Labs Tri Andro is designed to bring you a powerhouse in mass and strength. Training aggression, strength and muscle definition are the qualities that every guy looking to make the most of their battle with the iron seeks, and Primeval Labs Tri Andro is ready to deliver. Not only does Tri Andro also elevate your testosterone to amplify muscle mass and size with 1-Andro, but it also packs 4-Andro to increase muscle building while also enhancing libido. Own the weights at the ‘extra’ cardio with Primeval Labs Tri Andro and be your best alpha self!

Epiandro (150mg)

Experience heightened aggression and pre-workout like effects in the weight room with 150mg of epiandrosterone. Epiandro is going to convert to DHT which is the male sex hormone, and in turn will cause increases in strength and maintenance of muscle mass. Epiandro also inhibits estrogen conversion which induces fat loss and water loss to create for a dry and cut look. Expect heightened aggression, increased labido, muscle hardness and fat loss.

  • Legal pro-hormone that serves as a precursor to Stanolone
  • Very androgenic properties
  • Increases protein synthesis for muscle growth
  • Increases lipolysis for enhanced fat loss
  • Inhibits aromatase enzyme; prevents conversion of testosterone to estrogen
  • Secondary effects as neurological boost; increases focus and aggression

1-Andro (75mg)

This cutting prohormone is perfect to create lean muscle gains and cutting fat. 1-Andro does not convert to estrogen which in turn cuts out the potential for side effects such as gyno that come with other prohormones. Improve your recovery time, and experience greater lean muscle gains. Along with lean muscle gains and less fat, this prohormone features 2x the anabolic potency of testosterone.

  • Naturally occurring pro-steroid
  • Undergoes double conversion in body
  • First conversion is to metabolites 1-androstendiol and 1-androstenedione
  • Second conversion is into 1-testosterone which has androgenic effects
  • No aromatization/conversion to estrogen; Low to no gyno risk
  • Significantly increases strength and muscle mass
  • Marked increases in vascularity

4-Andro (75mg)

This bulking prohormone adds yet another dimension as it is known for extreme muscle gains. Experience skin bursting pumps, faster recovery, and increased protein synthesis. 4-Andro is a DHEA Metabolite converted to 4-Androstenediol which is an immediate precursor to testosterone synthesis and is efficiently converted to testosterone.

  • Structurally similar to 1-andro
  • Undergoes double conversion in to key hormones
  • Significantly increases muscle mass and strength; enhances protein synthesis
  • Increases mental aggression and libido

Supplement Facts

Serving Size: 1 Capsule
Servings Per Container: 90
Epiandrosterone 150mg
1-Androsterone 75mg

Other Ingredients: Rice Flour, Gelatin.


Directions: As a dietary supplement, take 1 capsule 3 times daily spaced evenly throughout the day. Do not use TRI-ANDRO for longer than 8 weeks cotinously. Take at least 8 weeks off between cycles.

Warning: Not for use of persons under the age of 18. Do not use if you are currently breast feeding, pregnant or plan to become pregnant. Keep out of reach of children. Consult your doctor prior to use if you have any medical conditions or if you are taking any other medications. Discontinue use immediately if you experience rapid heartbeat, dizziness, vomiting or other similar symptoms.

Customer Reviews

Based on 3 reviews

Gained 10 lbs on this in my first month. Back for round 2.

3 Compounds!!!

3 this hits all three compounds on all 3 receptors. Great product.

Jackie Boy
3 Pros Is What I Want

Tri Andro is the ultimate package hitting all 3 receptors. This is exactly what I wanted in a prohormone and it did not disappoint. Gains on gains.