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Kenogen

Kenogen (Dr. Peat's) Progest E Complex Replenishing Oil, 34 ml

(211 reviews) Write a Review
$33.29
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Gluten Free, Dairy Free, Non-GMO

Kenogen's Dr. Ray Peat's Original Progest E Natural Progesterone Complex Replenishing Oil

Progest E continues to be our number #1 best seller for over 28 years! So many great unsolicited reviews speak for themselves! Read our nearly 200, 5 Star Reviews!

Our Progest E Oil is sent out directly from the manufacturer. So you can be assured you are always receiving the freshest product possible.

Specific Usage instructions will be sent with your order. Please consult your doctor or health practitioner if you have further questions or need individualized guidance.

If the weather is hot where you live, there is no need to worry about Progest E being affected by the heat during the shipping process. Progest E is very stable. Upon receipt, though it is not required, it is recommended to refrigerate the Progest E for the very best storage conditions, which will preserve its shelf life of 2 years. It is important to store Progest E out of direct light, which prevents product degradation. 

The resin used to make the bottle does not contain—BPAs, phthalates—or any other toxic chemicals listed for example under Proposition 65 in California or any other international toxics regulatory body. 

If the bottle is too cold the drops won't be easy to measure, so estimate (it is unnecessary to be exact, use as needed), or let it warm up outside the refrigerator for 30 min or so (see more information in instructions). It is only necessary to refrigerate in hot or long term storage conditions.

Get an idea of your desired amount when the liquid is at room temperature. Then when it is cold estimate that similar amount. 

Additional Information:

  • In this 10% solution of Progest-E Complex, one drop contains about 6 milligrams of natural progesterone
  • The size of the drops will vary depending on several factors for example, the amount of pressure applied squeezing the bottle, and the temperature of the solution. 
  • A 60 mg drop contains 6 milligrams and is a common minimum amount to use. An unpopped kernel of popcorn looks the same size as a 60 mg drop of Progest-E and can be used as a reference for people who don’t have a scale for weighing small drops. There are approximately 560 drops weighing 60 mg in each 34 ml bottle. It is not necessary to be exact using this product. Use as needed.
  • Additional Progest E Information
  • See all products sold by Long Natural Health specifically geared towards women's health 

What about the Soy in Progest E?

The vitamin E in the Progest-E Complex is derived from NON-GMO soy. The vitamin E used in Progest-E is of the highest quality and purification level and it does not contain soybean oil or soy proteins. People with soy allergies should have no problem with this product. There are several undesirable substances found in whole soybeans, but they are all eliminated during the extraction of vitamin E.

Additional Reading:

Read Article By Dr Raymond Peat creator of Progest E Complex Replenishing Oil

Pairs Well and Often Purchased With:

Pregnenolone 30 mg from Pure Encapsulations

Premier Vitamin D3 + K2 from Premier Research Labs

D3 5,000 + K from Metagenics

Hormone Advantage from Thorne

DIM Detox from Pure Encapsulations 

Core Hormone Support from Quicksilver Scientific

Dr. Peat's Progest E Replenishing Oil Complex contains the following:

  • Supplement Facts: Serving Size: 2-3 drops, 1-2x daily. There are approximately 560 drops weighing 60 mg (about 6 mg of progesterone) in each 34 ml bottle.  
  • Natural d-alpha tocopherol &/or mixed tocopherols (vitamin E) 4-22 mg per drop; 12-66 mg per serving
  • Natural plant derived progesterone approximately 6 mg per drop;
  • Other Ingredients: Organic triglycerides (plant-based, derived from coconut)

The progesterone in Progest-E Complex is USP.

It is best to keep this product refrigerated to keep fresh. Though, it is perfectly fine to have it outside at room temperature for hours or can be stored up to a year if kept in the dark between 60 - 65 degrees  Just keep away from extreme heat, sunshine, or direct light. 

Recommended Use: Specific usage instructions will be emailed to you once you have placed your order. 

  • 5
    Stopped my hot flashes

    Posted by Elle on Nov 24th 2025

    I have been taking this for a while, not really sure if it was doing it anything for me. Stopped for about a month and got night sweats; REALLY, really bad, and congestion and within a day of starting it they went away again. I'm never quitting progesterone again!

  • 5
    Dr peats progest e oil

    Posted by Joan Madson on Nov 24th 2025

    Have been taking Dr Peats progesterone oil for well over 30 yrs It is very important ito my health

  • 5
    Este producto es buenísimo

    Posted by Wendy Molina on Nov 22nd 2025

    Este producto esta genial yo tengo unos meses usándolo y me a caído súper genial a sido todo un gran cambio en mi vida

  • 5
    good product

    Posted by Lada on Nov 13th 2025

    This product functions very well. Worth buying

  • 5
    Me ha encantado este producto

    Posted by Wendy Molina on Oct 23rd 2025

    Me ha cambiado la vida estuve pasado por un espisodio de insomnio severo y este producto me a ayudado a volver a dormir súper delicioso me encanta estoy súper contenta con el

  • 5
    Progest E

    Posted by Keith on Oct 17th 2025

    I’ve been on TRT for about 10 years. In the last few years I’ve had more and more difficulty with sleep. I ordered Progest E a few weeks ago and put a small amount under my tongue before bed. It worked the first night and every night since. I’m falling asleep and staying asleep and having vivid dreams. I also feel less wired during the day. Highly recommend this product and company.

  • 5
    Progest-E

    Posted by Heidi Bracht on Sep 15th 2025

    A friend recommended this product. I am 51 years old female in the midst of menopause. I am taking this as a supplement for hormones. I am very happy with how this has helped me regulate my hormones. It is a night and day difference for me. I feel calm and in control. My hormones are not out our whack like they were. I am happy with the taste and the ease of use of this product. I use as directed and massage into my gums. It has helped me so much. I highly recommend.

  • 5
    Progesterone

    Posted by Kevin on Sep 14th 2025

    THE REAL TEST IS WHEN YOU TAKE IT AND STOP TAKING IT; THAT'S WHEN YOU REALLY NOTICE

  • 5
    Fantastic Product

    Posted by Maggie on Jul 26th 2025

    Purchased this 3 weeks ago for lowering estrogen, hormonal balance, & thyroid health. Trying the Peaty lifestyle. I feel more balanced and less reactive, but the changes feel subtle and gradual. I will stick with this and continue the Peaty lifestyle.

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Product Reviews

  • 5
    Stopped my hot flashes

    Posted by Elle on Nov 24th 2025

    I have been taking this for a while, not really sure if it was doing it anything for me. Stopped for about a month and got night sweats; REALLY, really bad, and congestion and within a day of starting it they went away again. I'm never quitting progesterone again!

  • 5
    Dr peats progest e oil

    Posted by Joan Madson on Nov 24th 2025

    Have been taking Dr Peats progesterone oil for well over 30 yrs It is very important ito my health

  • 5
    Este producto es buenísimo

    Posted by Wendy Molina on Nov 22nd 2025

    Este producto esta genial yo tengo unos meses usándolo y me a caído súper genial a sido todo un gran cambio en mi vida

  • 5
    good product

    Posted by Lada on Nov 13th 2025

    This product functions very well. Worth buying

  • 5
    Me ha encantado este producto

    Posted by Wendy Molina on Oct 23rd 2025

    Me ha cambiado la vida estuve pasado por un espisodio de insomnio severo y este producto me a ayudado a volver a dormir súper delicioso me encanta estoy súper contenta con el

  • 5
    Progest E

    Posted by Keith on Oct 17th 2025

    I’ve been on TRT for about 10 years. In the last few years I’ve had more and more difficulty with sleep. I ordered Progest E a few weeks ago and put a small amount under my tongue before bed. It worked the first night and every night since. I’m falling asleep and staying asleep and having vivid dreams. I also feel less wired during the day. Highly recommend this product and company.

  • 5
    Progest-E

    Posted by Heidi Bracht on Sep 15th 2025

    A friend recommended this product. I am 51 years old female in the midst of menopause. I am taking this as a supplement for hormones. I am very happy with how this has helped me regulate my hormones. It is a night and day difference for me. I feel calm and in control. My hormones are not out our whack like they were. I am happy with the taste and the ease of use of this product. I use as directed and massage into my gums. It has helped me so much. I highly recommend.

  • 5
    Progesterone

    Posted by Kevin on Sep 14th 2025

    THE REAL TEST IS WHEN YOU TAKE IT AND STOP TAKING IT; THAT'S WHEN YOU REALLY NOTICE

  • 5
    Fantastic Product

    Posted by Maggie on Jul 26th 2025

    Purchased this 3 weeks ago for lowering estrogen, hormonal balance, & thyroid health. Trying the Peaty lifestyle. I feel more balanced and less reactive, but the changes feel subtle and gradual. I will stick with this and continue the Peaty lifestyle.