Pine bark extract, derived from the French maritime pine tree (Pinus pinaster), has many health benefits, especially for the bladder! Although not often talked about, it is rich in antioxidants, polyphenols (like procyanidins), and bioflavonoids. Although the studies have been small, research has shown that pine bark can have anti-inflammatory effects. It also has been shown to improve blood flow and tissue repair, and provide antioxidant protection. This can decrease both UTIs and IC flares. This powerful ingredient is just one of the reasons how Femetry Bladder Daily Comfort eases and helps prevents IC flares while protecting against UTIs.

Anti-inflammatory Effects and UTI Prevention
Pine bark is rich in proanthocyanidins, powerful antioxidants that reduce inflammation. Since bladder pain conditions like IC often involve chronic, low-grade inflammation in the bladder wall, pine bark may help calm that inflammatory process.
The term “proanthocyanidins” or PACs may sound familiar because these are the flavonoids found in cranberry that make it effective in preventing UTIs. PACs work to prevent UTIs by disrupting the ability of bacteria like E. coli from attaching to the bladder wall to cause an infection. Pycnogenol, found in pine bark, was actually shown to decrease UTIs and IC flares MORE effectively than cranberry in a pilot study (wow!). This finding is particularly important for IC patients with UTIs, as cranberries and cranberry products can trigger IC flares.
Improves blood flow and tissue repair
Pine bark enhances microcirculation, which may help deliver more oxygen and nutrients to the bladder lining. This can aid in healing the urothelium (bladder’s protective lining), which is often damaged in IC and chronic UTIs.
When blood flow improves, tissue healing becomes more efficient. A healthier urothelium means less irritation, less sensitivity, and better overall bladder resilience. This explains why some users report reduced discomfort and a more stable bladder over time while taking pine bark extract.

Antioxidant protection
The bladder is vulnerable to oxidative stress, especially when the lining is compromised. Pine bark helps neutralize free radicals, reducing oxidative damage to bladder tissue.
Antioxidants like those found in pine bark act as bodyguards for your cells. For people with IC or frequent UTIs, this means an extra layer of defense for your already sensitive bladder. Antioxidant support may also reduce flare-ups triggered by stress, illness, or other environmental factors.
May reduce frequency and urgency symptoms
Though research is still emerging, some trials and anecdotal reports suggest pine bark may help reduce bladder frequency and urgency. This is likely by calming irritated tissues. These symptoms can be some of the most disruptive in daily life. The soothing effects of pine bark may help calm overactive bladder nerves and reduce that constant “need to go” feeling. This can give you more freedom and fewer interruptions throughout your day.
Menopausal Woman
Multiple studies have also shown that Pycnogenol improves mood, sleep, hot flashes and night sweats in perimenopausal and postmenopausal women. Hormonal changes during menopause can affect the bladder and pelvic region. These changes sometimes include worsening IC symptoms or triggering more frequent infections. The fact that pine bark may also help balance some of these hormone-related symptoms makes it a helpful multitasker for women in this stage of life.
Bottom Line
While it’s not a cure-all, pine bark extract is a very promising supplement to support bladder health. Particularly for people with IC or chronic UTIs. It has anti-inflammatory, antimicrobial, antioxidant, and tissue-supporting properties that can make a big difference for sensitive bladders. That’s why Femetry Bladder Daily Comfort includes pine bark extract in its formula. Every ingredient we use is there to help support your body and make your everyday bladder symptoms easier to manage. If you’re looking for a natural way to care for your bladder, Femetry could be a great place to start.



