Natural Sterol Complex
Universal Nutrition

Natural Sterol Complex

Mass And Density Support!*
Advanced Ultra-Concentrated Anabolic Formula. Experience the Power!*
8.0 out of 10 (125 Reviews)
2 Sizes
90 Tablets
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Price: $12.99 ($0.87 / Serving)
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Product Overview

A Plant Sterol-Based Anabolic Supplement

Natural Sterol Complex is the powerful but natural alternative that serious bodybuilders have been looking for. Eight distinct and potent components make up Natural Sterol Complex formula: plant sterols, amino acids, energy substrates, essential fatty acids (EFAs), electrolytes, performance boosters, nucleosides, and important minerals. Natural Sterol Complex may help get you bigger and harder in a shorter period of time.* The select plant sterol formula found in every bottle is what makes Natural Sterol Complex so unique among bodybuilding supplements.

The benefits of sterols dont stop there. With Natural Sterol Complex, you get a comprehensive blend of sterols including fucosterol, stigmasterol, B-sitosterol, campesterol, and other mixed sterols for optimal results.*

Natural Sterol Complex also contains nutritional co-factors designed to increase its overall effectiveness, including essential fatty acids, electrolytes, nucleosides, performance and metabolic botanicals, and more.* The comprehensive formula found in Natural Sterol Complex can promote your body´s ability to increase muscle mass and density, boost performance and recovery, enhance energy levels and strength.* When you´re ready for the real deal, turn to Natural Sterol Complex.*

  • Muscle Density*
  • Strength Increase*
  • Recovery*
  • Energy*
  • Powerful Plant Sterols*
  • Lipotropics*

Ratings & Reviews

Overall Rating
125 Ratings
Verified Buyer Rating
47 Ratings
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Verified Buyer

I've been taking this product for a little over 2 weeks now and it has certainly helped with strength and recovery. I've also added on some weight so I need to be careful with what I eat to make sure I only put on quality mass and not extra fat.

Verified Buyer

This product has been long overdue for a review. Best test supp hands down, especially in terms of value. I've tried em all and this one has always been my favorite. Serious results every time. Been using it for years and will continue to do so.

Verified Buyer

I've been using this product for over twenty five years. Back in the day it was a BIG DEAL. Worked great for me then and now. Great support for prostate.

Verified Buyer

I think "ehh" properly describes this product. I made sure that I followed the exact directions in using it. Nothing happened. I did not gain extra size or strength. Once I was finished with the product I continued the same routine I had done and experienced the same results without the product. I would not recommend this. Maybe it's just not for me.

Verified Buyer

That the product failed - I did not feel in any force - I feel when taking this product in the slenderness I can not correct. Training - he failed not recommend it


Just finished my first month these after trying a lot of different options to gain mass (very hard gainer). It took about 2 weeks to kick in, and I noticed because all of the sudden I realized I was hitting every exercise with more weight, I wasnt getting tired and 8 months in and I still get sore which last for days and also stopped feeling sore. By the end of the month I added an inch to my quads, calves and chest. The only minor downside is that I also added 2 inches from my waist so im definitely ordering a second one and cut out the dirty diet which I neglected the first time around.

Verified Buyer

If you want tribulus with something else this is the best choice for a serious Athlete

Verified Buyer

This is by far the best product I´ve ever used when it comes to testosterone boosters. The price is cheap, and it really delivers what it says, when I go to the gym also taking a pre workout I feel just great, being able to carry more weight and do more reps also. I also feel more positive and by the end of the day after working hard on both the gym and my work, I do still have energy to give some extra attention to my wife. I recommend this product to all the serious weightlifters who are looking for a boost to be used in the gym, specially for those who are after their 30´s like me.

Verified Buyer

I started using this product in the 90s I used it for three years and then I had to stop because I had moved and now I am in my 40s and I'm starting to lift weights again this product is the bomb it does work .pills are quite big. So if you're serious about weightlifting these are the pills you need

No written review.
Verified Buyer
No written review.
Verified Buyer

First off, being 45 this helps my manhood get back to it's fighting ways, but in all seriousness, this stuff is amazing. I first bought this product in my early twenties and I got huge taking it but I broke out very badly. I decided to look Sterol Complex up again to see if they still made it and sure enough they did. First off, no more breaking out which is good, I'm sure they have changed the formula for the better. My results are fantastic, I wanted to burn off most of my fat, but keep my muscles which are rounded and hard earned. This product helps me burn fat quicker while keeping my muscle size and density. I can certainly tell if I stop using it so I'm going to stay on this stuff from here on out. Those of you complaining about the pill size I feel sorry for you because you swallow bigger pieces of food get over it. The smell is not bad and the pills go down easy even though they're larger than what you might expect. One other benefit from these pills for me has been a much better mood overall which is a nice plus.

Verified Buyer

I have used many boosters and stabilizers, but this does much more than that. Highly recommend!

Verified Buyer

On my 2ND bottle and it does what it says with hard work and dedication


I use it for tow cycles.(8 weeks each) ,,,i really enjoy it ..

90 Tablets
90 Tablets
15 Servings | $0.87 Per Serving
180 Tablets
180 Tablets
30 Servings | $0.78 Per Serving

What's in Universal Nutrition Natural Sterol Complex

90 Tablets
Serving Size 6 Tablets
Servings Per Container15
Amount Per Serving % DV
Anabolic Sterol Complex 2,000 mg *
Beta Stosteroi (Stigmasterol; Fucostetol; Campesterol Mixed Sterols)       
Tribulus Terrestris *
Kudzu *
Methoxyisoflavone *
Beta Ecdysterone *
5,7 Dihydroxyflavone *
Mass And Density Blend 2,500 mg *
Muria Puama *
Stinging Nettle Root *
Oriental Ginseng *
Kola Nut *
Cissus Quadrangularis *
White Button Mushroom *
Gymnema Sylvestre *
Eurycoma Longifolia *
Guarana *
Opti-Phytonutrient Complex 2,000 mg *
Alfalfa *
Milk Thistle Root *
Spirulina *
Dandelion Root *
Garlic *
Ginger Root *
Licorice Root *
Wheat Grass *
Saw Palmetto Root *
Celery Seed *
Cayenne *
Chlorella *
EFA Complex & Support Blend (From Flaxseed Powder, Lecithin) 500 mg *
Alpha-Linolenic Acid *
Oleic Acid *
Palmitic Acid *
Stearic Acid *
Phosphatidylethanolamine *
Phosphatidylcholine *
Phosphatidylinositol *
Muscle Cell Protection Blend 500 mg *
Green Tea Leaf *
Ginkgo Biloba Leaf *
Citrus Bioflavonoids *
Grapeseed Extract *
Lycopene *
* Daily Value (DV) not established.
Other Ingredients:
Dicalcium Phosphate, Microcrystalline Cellulose, Stearic Acid, And Magnesium Stearate. Made In A GMP Facility That Uses Milk, Soy, Egg And Peanuts.
Ingredient Notes:
Lecithin is derived from soy.

Directions For Natural Sterol Complex:
Take 6 tablets daily, 2 after each meal. On training days, take 2 tablets one half hour before workouts and 2 tablets after two meals.

Warnings: Keep out of reach of children. Before beginning any program, consult your health care practitioner. This product is not intended for those with a serious medical condition or pregnant or lactating women.

* 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.
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