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Block E3


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Product Description

Block E3

Block E3 is a body shaping serum.

The Block E3 formula is made specifically for people with an estrogen body shape with specific ingredients designed to be active at these specific sites.  (refer to the diagram below)

If these are your problem areas than Block E3 is for you.

Massage into the highlighted areas twice daily after showering. There is no need to reply around exercise. Twice daily application is ideal for this product.

Oestrogen body shape

  • hips
  • buttocks
  • thighs
  • breasts and chest
  • backs of the arms
  • ‘love handles’
  • lower back
  • lower abdomen

Block E3 contains the following active ingredients:


Black Pepper Essential Oil

Fucus Vesiculosus (Bladderwrack)

Oroxylum Indicum (Chrysin)


Frequently asked questions

What is the difference between Subcut and Block E3?

Subcut and Block E3 are both body shaping serums; however they have very different modes of action.

Subcut is a fat mobiliser. It works by forcing fat to be released from storage in subcutaneous fatty tissue thereby allowing the fat to be burnt as a source of fuel. Subcut works on any area with obvious subcutaneous fatty tissue storage sites.

Block E3 is an estrogen blocker. Estrogen can inhibit fat burning and lock up fat in subcutaneous fatty tissue storage sites. Block E3 works specifically on estrogen dominant fatty tissue sites. Refer to estrogen dominant sites image above.

How long before I can start to see results with Block E3?

Block E3 starts absorbing within minutes. Take accurate measurements using tape measure and ideally measure skin folds with callipers before commencing Block e3 and you will notice changes to these objective measurements within the first 4 weeks. We recommend you use block e3 for 4 to 12 week cycle to maximise results.

Why do we have to rub the Block E3 on the wrists?

The Block E3 formulation used to be only as a prescription only transdermal aromatase inhibitor estrogen blocker to be used to prevent the conversion of testosterone to estrogen for the prevention and treatment of gynaecomastia and to maximise the results from testosterone replacement therapy. The directions for use were to apply to the wrist for systemic activity and also use locally to target isolated pockets of estrogen dominant fatty tissue.

The Block E3 no longer has those instructions on the label as its intended purpose is as a body shaping serum. The new instructions are to use specifically on the isolated pockets of estrogen dominant fat.

When is the best time to apply the Block E3?

After showers to your estrogen dominant areas of the body. Use 1-2 times daily and ensure one of those times is at night after a shower before bed.

Can i Use Block E3 on my stomach?

Yes, you can, in women with endometriosis, this may be extremely beneficial. However, be mindful if there is an underlying PCOS condition to avoid the lower abdominal area.


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    Lisa T.
    NZ NZ

    Natural Relief

    I bought it for myself as a runner and have used it a couple of times with good results. I have brought it to the Uk with me so my mum could try it who has chronic neck generation and consistently in pain. After just a couple of times using it she has found great relief, that says something as she has tried so many products. Looks like I will have to buy myself another one !!

    ATP Science UK

    Hi Lisa, thanks for your review and feedback on Capzea. It is fantastic to hear that this has not only helped you but is now also being used by your mum for her neck pain. Thanks, - ATP Team

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