Thorne Undecylenic Acid Formula SF722 Fatty Acid Supplement For Gastrointestinal And Vaginal Flora Support 250 Softgels

4.8★★★★★★★★★★13 reviews

• 5 ★11
• 4 ★2
• 3 ★0
• 2 ★0
• 1 ★0

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Write a reviewThorne Undecylenic Acid Formula SF722 Fatty Acid Supplement For Gastrointestinal And Vaginal Flora Support 250 Softgels

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Thorne Undecylenic Acid Formula SF722 Fatty Acid Supplement For Gastrointestinal And Vaginal Flora Support 250 Softgels4 customer photos

★ 4.8

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• MMaria D.20 Apr 2025
  5 ★

  DO NOT ORDER DURING SUMMER IF YOU LIVE IN THE DESERT!

  This product is great! I bought it a few months back (before summer) and because it helped me with my candida cleanse, I recently reordered. However, I did not expect to receive it melted and stuck to the bottle like this. I do live in the scorching desert though. So if you live somewhere over 100 degrees, wait until it cools off. Luckily Dropy was kind and refunded me, otherwise I would have lost over $40. I hardly ever review my purchases, but thought it was worth my time and help someone else nit go through my experience. But I do highly recommend this product along with grapefruit extract (20 drops and 5 pills first thing in the morning) it truly works wonders! Someone else recommended this and I thought I should share it too!

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• KKindle C.22 Jan 2025
  5 ★

  It's not expired! That's the date of manufacture!

  This product is helping me to release excess yeast and so far seems very potent. A lot of customers are leaving poor reviews saying the expiration date is from 2019 but that is actually the date it was manufactured (MFG) so the sticker expiration date is correct. I contacted Thorne directly to ask about whether or not to take with food. They said at first it's best taken with some food such as crackers (Not exactly on the candida diet but whatevs) in the beginning until your body adjusts to the supplement. You don't necessarily have to take it with a meal but that may be a good approach when introducing the undecylenic acid. Hope this helps!

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• SSara M.5 Jun 2026
  5 ★

  TRULY WORKS!

  These have been in my daily meds OTC since 2010 I think for Lyme Disease that went to the brain from a steroid TPI shot for my neck. The point it while on a lot of antibiotics this prevented me from ever getting a single UTI or Fungal infection and if worked against systemic fungal infection during IV antibiotics via a Port a cath into my heart to treat the brain infection. As a Registered Nurse still today, I highly recommend this to anyone on antibiotics, see a doctor for dosage as my aggressive treatment required 25 pills a day of this one product alone. I am the exception to the rule and see a MD for recommendations since mine was from a world leading Lyme Doctor out of WA DC. I will say I was her only patient that was able to continue working during such intensive medical treatment and I think this is a big reason why, SF722 as it's formally known as. Worth every penny no matter the cost in my opinion. I wish Thorne would supply me and make me their medical promoter in the Lyme Community, I'll keep hoping, bc it adds up cost wise, but I won't stop taking these bc when I have in the past the symptoms of Lyme that show up aren't worth not finding the money to buy these. Personal experience invaluable on this product.

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• VVenkat1 Jun 2026
  5 ★

  Thorne is always trusted

  Good product