SKU: 97187190939

Natural Factors Vitex 80mg - 90 Capsules

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Description

Natural Factors Vitex 80mg - 90 CapsulesProduct Information Many menstrual problems are traced to deficient progesterone production during the second half of the menstrual cycle, called the luteal phase. Insufficient progesterone during this phase results in estrogen dominance, leading to a shortening of the luteal phase, (called luteal phase defect). A shortened luteal phase with too much estrogen and not enough progesterone can cause heavy periods, scanty periods, too frequent periods or

Product Information

Many menstrual problems are traced to deficient progesterone production during the second half of the menstrual cycle, called the luteal phase. Insufficient progesterone during this phase results in estrogen dominance, leading to a shortening of the luteal phase, (called luteal phase defect). A shortened luteal phase with too much estrogen and not enough progesterone can cause heavy periods, scanty periods, too frequent periods or no periods at all. Prolactin, another pituitary hormone, may also be elevate during this time, causing breast tenderness and pain, classic symptoms of PMS.

Vitex is not a phytoestrogen, rather it works through the hypothalamus-pituitary axis, (an important chemical pathway) to balance female hormones. Vitex extract has been extensively studied in Europe, particularly Germany, where it has been used since the 1950's. Clinical studies show that vitex extract reduces headaches, breast tenderness, bloating, fatigue, cravings for sweets, feeling of anxiety and irritability, depression and mood swings, often after only one month.

Vitex is also recommended for teenage acne.

Uses and benefits

  • Reduces headaches
  • Decreases feelings of anxiety or irritability
  • Stabilizes mood swings
  • Decreases breast tenderness
  • May increase milk production for nursing mothers
Ingredients

 

Each capsule contains: 
Vitex (chasteberry) extract (Vitex agnus-castus) ...........80 mg 
(0.6% Aucubin)

Non-medicinal ingredients

Microcrystalline cellulose, vegetarian capsule (carbohydrate gum [cellulose], purified water), vegetable grade magnesium stearate (lubricant).

    Please Note:

    Children: There does not appear to be any appropriate use of vitex (chasteberry) in children.

    Pregnancy and Nursing: As the effects of vitex (chasteberry) during pregnancy and lactation have not been sufficiently evaluated, it should not be used during these times.

    Seniors: No special precautions are known.

    Additional Information:

    Vitex Research Information  (pdf)

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    SKU: 97187190939

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    4.7 ★★★★★
    Based on 16 reviews
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    S
    Verified Purchase
    S.C
    Chelsea, US
    ★★★★★ 5
    Highly recommend
    Size: Blue
    Update! My puppers has had this for months now and I wash it every now and then and its so durable!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 11, 2026
    K
    Verified Purchase
    KJ
    Omaha, US
    ★★★★★ 5
    The best chew, play and teeth cleaning toy
    Size: Blue
    I have a 24 lb medium australian labradoodle multigen. She loves to chew and nothing soothed her teething like this toy. It also cleans the adult teeth that came in. So win win. The squeakers didn't last but that was my fault for squeaking it to tire her out in play. We personally love this toy and will purchase it again when it wears out. So thanks for a great product. 😉
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 23, 2025
    R
    Verified Purchase
    Rachel
    Carnegie, US
    ★★★★★ 4
    Not indestructible, but pretty close!
    Size: Yellow, Size: Yellow
    I adopted a pit mix a little over a month ago, and so far he's managed to destroy every single toy he's had, including ones meant for aggressive chewers. He's a sucker for a good squeaky toy, and this had good reviews (and was affordable) so I decided to check it out. He's had his corn for a week now, and surprisingly, it's still holding up pretty well - though there are some caveats to that. My boy didn't even want to wait for me to take his corn out of the plastic bag, he too excited to get it. He went to town immediately, to the point where he was sitting in a puddle of his own drool after about an hour. He managed to squeak it (which I couldn't do myself), but still hasn't really gotten the hang of doing so - and the squeaker, when wet, does sound a little... Well, wet. He managed to have bite marks in it within the first six hours. Within a day, there were tiny bits of yellow rubber starting to appear anywhere that he played with this toy. A week later and there are some decent sized chunks missing from the corn - some of which I've had to cut off when they got loose and I worried about him choking on them. He loves his corn cob, and will likely get at least a few more weeks of play out of it before I have to toss it for his safety. I'm unsure of whether the squeaker is still functional, but he seems to love it whether or not it squeaks. Overall, it's not a bad toy for most aggressive chewers, but it will not last forever. The rubber is as heavy as the regular red Kong toys, but it feels slightly softer, which might contribute to his ability to break off little pieces. Make sure you keep an eye on your dog with this toy, or with any other, especially if they are chew goblins. But I'd definitely buy this toy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 6, 2024
    Z
    Verified Purchase
    Zoltare
    Boise, US
    ★★★★★ 5
    Solid piece
    Size: Yellow
    Border Collie loves it. Great for aggressive chewers. Prefers this to the carrot or the pineapple one. Probably better for large dogs than my medium size dog as there is some heft to it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 25, 2025
    G
    Verified Purchase
    Green earth!
    Massapequa, US
    ★★★★★ 1
    Too soft
    Size: Blue
    Not good for heavy chewing dogs. Gone in 10 minutes!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 25, 2026

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