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face of a scientist holding Daye tampon to illustrate commitment to research and development for medical innovation
notepad with a pen in a scientific environment
Placebo-controlled trials
Double blinded study design
Monthly vaginal screening on all participants
80 participants in Daye vaginal screening study
chart showing impact on the vaginal microbiome
chart showing TSS-associated toxin production
organic Daye tampon in CBD oil
CBD tampons did not cause any irritation to the vaginal mucosa
Daye’s CBD tampons reduced the production of TSS-causing toxins
Daye CBD tampons do not cause subacute or subchronic toxicity
No abrasions to the vaginal walls have been detected during our studies
CBD tampons had a positive impact on Lactobacilli growth, strengthening the vaginal microbiome
This study verified that CBD tampons do not systemically cause organ damage
CBD tampons are free of pyrogenic substances which could cause fevers
magnifying glass on Daye tampon to showcase ongoing quality control and guaranteed high standard
9.3 average based on 1928 total responses likelihood to refer Daye to a friend Daye recommendations
Daye's dedication to pharmaceutical-grade cannabinoid excellence
CO2 extraction method ensuring clean, safe and chemical-free period products
cannabis leaf showing that Daye products are THC-free
circular arrows symbolizing the sustainable production circle of Daye products
bottle of CBD oil to showcase Daye uses a single supplier to ensure quality control
Daye has a strong medical board with members from clinicians, researchers, and OBGYNs across the US, EU, and UK.
Photo of Dr Baijja Raimi-Abraham Pharmacist, Lecturer in Pharmaceutics at King’s, Founder of King’s College London Fight the Fakes and Academic Lead
Photo of Dr Belinda Coker Experienced GP and Medical Director with 20 years of expertise in fertility, women's health, customer experience and clinical quality
Photo of Prof. Stephen K. Smith who who held senior positions in Academic Medicine and the NHS at the University of Cambridge, Imperial College, London and the University of Melbourne
Photo of Dr Jack Pearson Medical Affairs Manager at Natural Cycles
Photo of Dr. Melanie Bone  ACOG certified OBGYN, who has adopted CBD in her practice
Photo of Prof. Dharani Hapangama  Professor of Obstetrics and Gynaecology at the University of Liverpool
Photo of Dr Paula Briggs  Chair of the British Menopause Society, Consultant in Sexual & Reproductive Health at Liverpool Women’s Hospital
Photo of Dr Anatole Menon- Johanson  Harkness Fellow and Sexual and Reproductive Health Department Co-Lead at Guy's and St Thomas' NHS Foundation Trust
Photo of Dr Patrick Kimmitt  Senior Lecturer at the University of Westminster
Photo of Peter Galen  Chief Innovation Officer at Hemex Health, Inc
Photo of Prof. Louise Kenny  Executive Pro-Vice Chancellor, with an interest in pregnancy disorders, Liverpool University
Photo of Prof. Douglas Kell  Research Chair in Systems Biology, University of Liverpool
illustration of Daye gold medal for standard  in gynae health products and innovation by investing in research and development
Daye is ISO certified ISO13485
Daye has the CE mark
Daye is GMP Certified for good manufacturing practice

Daye tampons are manufactured in accordance with medical device standards, including ISO13485 and GMP. In order for a diagnosis to be confirmed, test results from the Diagnostic Tampon should be considered by a licensed healthcare provider alongside a patient's symptoms and medical history. Like every other diagnostic test, lab results are not sufficient for a diagnosis. Daye offers customers the option to connect with independent CQC-regulated healthcare providers virtually and in-person for a confirmed diagnosis. All prescriptions and treatments provided through the Daye platform are issued by third-party, independent pharmacists, who are also regulated under CQC and GPhC.