Home Ingredients DropsOrDry® (Pumpkin Seed and Soy Isoflavone for Bladder — Tradichem)
Kidney/Urinary Tract

DropsOrDry® (Pumpkin Seed and Soy Isoflavone for Bladder — Tradichem)

Evidence Level
Preliminary
0 Clinical Trials
3 Documented Benefits
1/5 Evidence Score

DropsOrDry® is a bladder-health ingredient from Tradichem that combines pumpkin seed (Cucurbita pepo) extract with soy isoflavones (genistin and genistein). It is sold as a bladder-support ingredient, but no published human trial has tested DropsOrDry itself. The three studies cited on this page tested other pumpkin seed products in people already diagnosed with overactive bladder or stress urinary incontinence, and none of the three had a control or placebo group.

Studied Dose No dose of DropsOrDry has been tested in a published trial. The cited pumpkin seed studies used their own products and doses, including 10 g a day of pumpkin seed oil in one of them, so they do not establish a dose for this blend. Follow the label on the finished product.
Active Compound Blend of pumpkin seed (Cucurbita pepo) extract and soy isoflavones (genistin and genistein).

Benefits

Bladder control

Pumpkin seed products have been looked at in women with bladder problems, but the research is weak. In 117 women with overactive bladder followed for 12 weeks, a pumpkin seed, sumac bark and hops combination was followed by fewer daytime trips in 77 of 99 women and fewer night-time trips in 70 of 100, with leakages falling from 0.9 to 0.4 a day. That study was observational with no comparison group, and it tested a three-plant blend rather than pumpkin seed alone, so the change cannot be credited to any single ingredient or to this product.

Urinary comfort

Pumpkin seed has a long history of traditional use for the bladder and urinary tract. In an open-label study of 45 people with overactive bladder, 10 g a day of pumpkin seed oil was followed by lower symptom scores at 6 and 12 weeks, but everyone took the product and there was no placebo group. That study also used a different pumpkin species, Cucurbita maxima, rather than the Cucurbita pepo in this product. Urinary symptoms come and go and respond strongly to attention and expectation, so uncontrolled before-and-after results are not evidence that the product did the work.

Limited-evidence note

There is no published clinical trial of DropsOrDry itself, and none of the cited studies included soy isoflavones or measured a single menopausal symptom. All three tested other pumpkin seed products, all three lacked a control or placebo group, and two of the three tested multi-plant formulas rather than pumpkin seed on its own. For the plant on its own, see the site's pumpkin seed oil page.

Mechanism of action

1

Bladder-muscle support

Pumpkin seed and isoflavone compounds have been proposed to influence bladder muscle tone. This is a suggested explanation only. None of the studies cited on this page measured bladder muscle function, and none of them tested this combination.

2

Phytoestrogen action

Soy genistein is a phytoestrogen, a plant compound with a weak estrogen-like structure. Whether it does anything for pelvic or urinary tissue in this product has not been tested. None of the three studies cited here contained soy isoflavones or looked at menopause-related changes.

Clinical trials

Side effects and drug interactions

Common Potential side effects

Reported as well tolerated in the short pumpkin seed studies available, though those tested other products, and none had a comparison group, so side effects were never measured against placebo.
Contains soy; avoid if you have a soy allergy.
See a doctor for urinary pain, blood in urine, or fever. New or worsening urgency, frequency or leakage also needs medical assessment, because these symptoms can be caused by infection, diabetes, neurological conditions or, in men, prostate problems. A supplement should never delay that check.

Important Drug interactions

Hormone-sensitive conditions — soy isoflavones are phytoestrogens; consult a doctor.
Tell your doctor about persistent urinary symptoms.
Use caution if pregnant or breastfeeding.

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Frequently asked questions about DropsOrDry® (Pumpkin Seed and Soy Isoflavone for Bladder — Tradichem)

What is DropsOrDry?

DropsOrDry® is a bladder-health ingredient from Tradichem that combines pumpkin seed (Cucurbita pepo) extract with soy isoflavones (genistin and genistein). It is sold as a bladder-support ingredient, but no published human trial has tested DropsOrDry itself.

What is DropsOrDry used for?

DropsOrDry is researched primarily for Kidney/Urinary Tract. Pumpkin seed products have been looked at in women with bladder problems, but the research is weak. In 117 women with overactive bladder followed for 12 weeks, a pumpkin seed, sumac bark and hops combination was followed by fewer daytime tr…

What is the recommended dosage of DropsOrDry?

The clinically studied dose is No dose of DropsOrDry has been tested in a published trial. The cited pumpkin seed studies used their own products and doses, including 10 g a day of pumpkin seed oil in one of them, so they do not establish a dose for this blend. Always follow the product label and check with a healthcare provider for personal advice.

Is DropsOrDry safe, and does it have side effects?

For most healthy adults, DropsOrDry is well tolerated at studied doses. Reported effects can include: Reported as well tolerated in the short pumpkin seed studies available, though those tested other products, and none had a comparison group, so side effects were never measured against placebo. Contains soy; avoid if you have a soy allergy. It may also interact with some medications. DropsOrDry is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does DropsOrDry interact with any medications?

Possible interactions include: Hormone-sensitive conditions — soy isoflavones are phytoestrogens; consult a doctor. Tell your doctor about persistent urinary symptoms. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for DropsOrDry?

NutraSmarts rates the evidence for DropsOrDry as Preliminary (1 out of 5). It is backed by 3 cited references summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(3 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Nishimura M, Ohkawara T, Sato H, Takeda H, Nishihira J Pumpkin Seed Oil Extracted From Cucurbita maxima Improves Urinary Disorder in Human Overactive Bladder Journal of Traditional and Complementary Medicine. 2014;4(1):72-74. doi:10.4103/2225-4110.124355.PubMedUsed to support: Single-arm open-label study in 45 people with overactive bladder taking 10 g a day of Cucurbita maxima pumpkin seed oil for 12 weeks, with lower Overactive Bladder Symptom Scores reported at 6 and 12 weeks. There was no control or placebo group, so the change cannot be attributed to the oil. It is background on pumpkin seed oil in people who already have a bladder diagnosis, not evidence for DropsOrDry, and it used a different species (maxima rather than the pepo in this product).
  2. Gažová A, Valášková S, Žufková V, Castejon AM, Kyselovič J Clinical study of effectiveness and safety of CELcomplex® containing Cucurbita Pepo Seed extract and Flax and Casuarina on stress urinary incontinence in women Journal of Traditional and Complementary Medicine. 2019;9(2):138-142. doi:10.1016/j.jtcme.2017.10.005.PubMedUsed to support: Open-label study with no control group in 86 women aged 32 to 88 with stress urinary incontinence, over 12 weeks, using CELcomplex, which combines Cucurbita pepo seed extract with two other plant extracts. Reported changes were 30 to 35% in incontinence episodes, 26 to 40% in daytime frequency and 54 to 64% in night-time frequency, with 97% of participants saying they felt improved. With no comparison group these are before-and-after numbers only, and a multi-ingredient formula cannot show which component, if any, was responsible.
  3. Gauruder-Burmester A, Heim S, Patz B, Seibt S Cucurbita pepo-Rhus aromatica-Humulus lupulus Combination Reduces Overactive Bladder Symptoms in Women - A Noninterventional Study Planta Medica. 2019;85(13):1044-1053. doi:10.1055/a-0946-2280.PubMedUsed to support: Prospective noninterventional (observational) study in 117 women with overactive bladder over 12 weeks, using Granu Fink femina, which combines Cucurbita pepo seed oil with Rhus aromatica bark and hops cone extract. Daytime frequency improved in 77 of 99 women and night-time frequency in 70 of 100, leakages fell from 0.9 to 0.4 and pad use from 2.0 to 1.4. The study had no control group by design. An observational study without a comparison group, in a condition with a large placebo and attention response, cannot establish that pumpkin seed or DropsOrDry caused the improvement.