7 Day Customer Support
  • Live Chat
  • 1-800-537-9910

Primeval Labs EROSION

A Product
Formulated To Help Support Healthy Male Hormone Production!
  • Designed to increase testosterone levels
  • 90 easy to swallow capsules per container
  • 250 mg Longjack Root Extract
  • Take just 3 capsules per day for maximum benefit
Muscle & Strength Rewards

Earn 2 points for every dollar you spend at Muscle & Strength! Spend your points on order discounts, fitness gear and exclusive products.

2 Free Samples

Try before you buy! You can choose 2 free samples with every order you place at Muscle & Strength.

Same Day Shipping

We ship fast! USA orders placed before 6pm EST will be shipped the same day.

International orders placed before 4pm EST will be shipped the same day.

60 Day Guarantee

Not happy with your purchase? No problem. Simply return it to us within 60 days and we'll replace it, credit your account, or give you a full refund.

Contact Us

If you have any questions about products please call us on 1-800-537-9910 or email [email protected]

Buying Options
$29.99 29.9900
90 Capsules
30 Servings | $1.00 Per Serving
Nutrition Info

90 Capsules

Serving Size: 3 Capsules
Servings Per Container: 30
Amount Per Serving
Calcium (as calcium d-glucarate)
Calcium D-Glucarate
Longjack Root Extract
3,3'-Diindolylmethane (DIM)
Boron (as bororganic glycine)
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Plant Cellulose, Capsule (Gelatin, Titanium Dioxide, FD&C Blue #1, FD&C Red #3), Magnesium Stearate, Silicon Dioxide

Take 3 capsules once daily. This product is for persons aged 21 and over. Proper ON cycle and POST cycle therapy should be researched prior to taking this product.

Read entire label and obtain clearance from a licensed healthcare practitioner before use. This product is to be used by healthy adults only. Do not use if you have or could develop any medical condition or are taking any prescription drugs. Do not use if you are pregnant, nursing, or may become pregnant. Do not use more than the recommended dosage. Discontinue use and consult a physician if any adverse reactions occur. Keep lid tightly closed and in a cool, dry place. As with all supplements, KEEP OUT OF REACH OF CHILDREN AND ANIMALS.

Expand Info
Product Information


Estrogen is hormone most frequently associated with women, but is also found in varying quantities in men. Some is needed for normal healthy function (even in men), but too much can lead to water retention, fat gain, and decreased energy and mood.*

Cortisol is another hormone that’s often dragged through the mud, but at the right times (such as when you’re being chased through the jungle by a tiger or in the midst of an intense leg workout) it can be extremely useful.*

The issue is that with the myriad of physical, mental, emotional, and environmental stressors, these two hormones run rampant, and tank men’s libido and day-to-day living.*

Primeval Labs Erosion was formulated to help support healthy male hormone production, reduce stress, and enhance quality of life.*

Erosion Highlights

  • Supports liver function
  • Aids detoxification
  • Supports a healthy stress response
  • Promotes a hormone homeostasis
  • Supports natural testosterone production
  • Enhances libido

What's in Erosion

Calcium D-Glucarate (500mg)

Calcium d-Glucarate is a calcium salt of D-glucaric acid naturally produced by mammals and found in various fruits and vegetables. The compound has been extensively studied for its abilities to support toxin removal via inhibition of the enzyme β-glucuronidase inhibitor.*

Longjack Root Extract (250mg)

A staple of Ayurvedic medicine, Longjack is an all-natural herbal remedy traditionally used to enhance male virility, vitality, and longevity. You may have also seen the man-making plant under its other names, such as Eurycoma Longifolia, Tongkat Ali, and Malaysian ginseng.*

Longjack has been shown in clinical trials to be incredibly effective at optimizing hormonal equilibrium by reducing cortisol levels, which helps promote healthier testosterone production. Moreover, longjack is well documented in scientific research to boost free testosterone levels, total testosterone levels, fertility, and even erectile strength and power!*

3,3’-Diindolylmethane (150mg)

3, 3’-Diindolylmethane (DIM) is the main bioactive constituent of indole-3-carbinol (I3C), a compound present in all kinds of cruciferous vegetables including broccoli and cauliflower.*

DIM has been noted in clinical research to positively shift estrogen metabolism to create more “good” estrogens and fewer “bad” estrogen. Additional research indicates it may also help limit the conversion of testosterone into estrogen.*

Boron (10mg)

Boron is an essential trace mineral found in limited quantities in various foods as well as the environment. It’s vital for bone growth and maintenance, but also plays a key role in healthy testosterone production.*

Research shows that boron is effective at increasing total and free testosterone, as well as decreasing estrogen levels. In fact, one particular study demonstrated that supplementing with 10mg of boron per day (the exact same dose used in Erosion!) significantly increased free (active) testosterone levels and decreased estrogenic activity.*

Overall Rating
4.5 out of 5 stars
Reviews (3)
Verified Buyers (3)
Review Graph
  • 5 star

  • 4 star

  • 3 star

  • 2 star

  • 1 star

  • Most Recent
  • Most Helpful
  • All Reviews (3 )
  • Verified Buyers (3)
Overall Rating
    Show More +
    Show Less -
User Image
joey b
Verified Buyer
Great for a PCT or to get things moving again!!  Awesome!! *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2019-03-19 18:01:27Z
Overall Rating
    Show More +
    Show Less -
User Image
Liam A
Verified Buyer
Great pct and on cycle support*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2019-03-19 09:54:06Z
Overall Rating
    Show More +
    Show Less -
User Image
Ralph P
Burn Fat
Verified Buyer
Just started taking this it's only been a few days. Too soon to tell.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2019-03-04 01:24:54Z
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
AmericanExpress-darkBoleto IconDinersClub-darkDiscover-darkelectronJCB-lightMasterCard-lightVisa-light