Estro Star
Estro Star
Estro Block (3880947318872)
★★★★★ (1,135)
The most effective Estrogen Blocker available on the market today. So strong Amazon banned it!

Estro Star

Regular price $99.99 [ 2-DAY FREE Shipping ]

2 MONTH SUPPLY. Few supps can block Estrogen. This one does and it makes you GROW!

The most powerful Estrogen blocker available on the market today. Due to it's strength Amazon have even banned it for sale on Estro Star contains 3 Pharma Grade ingredients for effective Estrogen blocking and for boosting Testosterone levels. Many men have high estrogen levels due to estrogen in the water and plastic in the modern world.

Not 1, but 3 Pharma Grade ingredients
Ideal for taking with anabolic boosters
Boosts natural Testosterone levels


Testosterone boosters are great for building muscle. However, too much can cause a build-up of estrogen, which can inhibit the effects of Testosterone. Rather than building muscle you could be storing fat and ruining your hard work! Even if you are not taking Testosterone boosters you will still benefit from Estro Star, especially if you live in the Western World, which is polluted by plastic and estrogen in the water.


Many men have very high levels of estrogen these days that they don't know about. This is one of the major reasons why they don't build muscle mass and strength. Estro Star is the strongest estrogen blocker on the market. Not many sports nutrition companies have the high-tech manufacturing capabilities of LA Muscle laboratories. This is why you only get supplements like Estro Star from LA Muscle.

Estro Star is the strongest Estrogen blocker on the market which guarantees you the following:

Maximum Estrogen blocking, meaning you keep your muscles and don't start getting fat
Boosts Testosterone due to the way it monitors Testo->Estrogen conversion
Contains 3 of the most powerful and rare Estrogen blockers
100% Pharma Grade
The highest quality with no impurities
The correct ratios of ingredients meaning they work in synergy and don't cancel each other out
A must for anyone taking anabolics or Testosterone boosters


LA Muscle's full-strength premium sports supplements deliver the highest raw material qualify, non-compromising ethos and strict manufacturing practices. All LA Muscle supplements are scientifically researched and developed and manufactured to the highest pharma and standardised potency levels using the very best 100% natural raw ingredients.


Resveratrol 100mg
Diindolymethane 50mg
Bioperine 5mg
Other ingredients: Maltodextrin powder, magnesium stearate.


Serving size: Tablet

Servings Per Container Size: 60 Tablets

How to Take: Take 1 tablet daily with food and water

Supplements not medicines
LA Muscle supplements are "Nutritional Supplements". They are not medicines or drugs. They do not prevent, diagnose, restore, correct or modify any physiological condition or function in human beings. They will not treat diseases; they are not medicines. If you have a medical condition, please refer to your physician. If you get "any" side effects at all, stop use and refer to your doctor immediately. Never take more than the recommended dosage. Male hormone boosters are for people over 18 and mature for their age. If in doubt about anything at all, please contact LA Muscle.

LA Muscle Tubs
In line with LA Muscle’s Green Policy and reducing carbon footprint, LA Muscle is using a “ONE SIZE” tub for most supplements. This is to reduce the use of plastic tubs by having tens of different sizes for various products and having to over-manufacture plastics. As a result, you may find that in many LA Muscle supplements, the tub is much bigger than the total size of all pills. You are still getting the exact number of pills/capsules/powder you have paid for, however there will be extra space at the top, giving the impression to some people that the tub is not full. This is solely because of our commitment to reducing the need for making extra plastic tubs. LA Muscle does not use cotton wool to fill up the extra space because cotton wool can attract microbes. Your safety AND the protection of the planet are big parts of the LA Muscle ethos.

Customer Reviews

Based on 53 reviews
Graham Rudd

Was recommended this by a friend, a bit pricey but can see why, top quality and does what is says it does

Steve Griffin

This stuff really works, no problem recommending it

Patrick Etchells

Other than working really well the only other thing I can say is it is high quality

Alex Kimitri

I like this, fast delivery

Lee Shaw

Great stuff, telling my lifting brothers at the gym for sure