Related Experiment Video
Updated: May 17, 2026

Studies on the Anti-Inflammatory Effect of Xiaoyao Pills in The Treatment of Postmenopausal Osteoporosis in Mice
Published on: August 23, 2024
Lady Prelox® improves sexual function in post-menopausal women
A Bottari1, G Belcaro, A Ledda
1Irvine3 Circulation-Vascular Labs, Department of Biomedical Sciences, Chieti-Pescara University, Pescara, Italy - cardres@abol.it.
This pilot study found that Lady Prelox®, a dietary supplement, significantly improved sexual function in post-menopausal women. The supplement demonstrated greater efficacy than placebo in enhancing desire, arousal, lubrication, orgasm, satisfaction, and reducing pain.
Area of Science:
- Reproductive Medicine
- Nutritional Science
- Women's Health
Background:
- Menopause is associated with changes in sexual function.
- Dietary supplements are being explored for managing menopausal symptoms.
- Female sexual dysfunction (FSD) impacts quality of life.
Purpose of the Study:
- To evaluate the efficacy of Lady Prelox® in improving sexual function in post-menopausal women.
- To assess the impact of Lady Prelox® on the domains of the Female Sexual Function Index (FSFI).
Main Methods:
- Pilot, single-blinded study with two groups: Lady Prelox® (n=40) and placebo (n=43).
- Participants were generally healthy, post-menopausal women aged approximately 50 years.
- The Female Sexual Function Index (FSFI) was used to measure sexual function over an eight-week period.
Main Results:
- Lady Prelox® significantly increased total FSFI scores from baseline (44.6) to 70.9 at 4 weeks and 71.7 at 8 weeks.
- The placebo group showed non-significant increases in total FSFI scores (44.1 at baseline to 47.4 at 8 weeks).
- Lady Prelox® demonstrated significantly greater efficacy than placebo (P<0.05) across all six FSFI domains.
Conclusions:
- Lady Prelox® shows promise as a new treatment option for women with moderate sexual function impairment.
- Further research with larger cohorts, including premenopausal and perimenopausal women, is warranted.
- The supplement was well-tolerated with no reported adverse effects.
Related Concept Videos
Menopause
Pharmacodynamics in Geriatric Patients: Effects of Age
Male Sexual Response: Erection & Ejaculation
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
Hormonal Regulation of the Menstrual Cycle
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH release.
Infertility in Females
Endometriosis, a condition characterized by abnormal growth of endometrial...
Hormonal Control of the Ovarian Cycle
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
