Science-first wellness, engineered for women.
Evidence-informed formulas in one simple daily sachet, designed around the way women’s bodies actually work.
Find your ritual
Two formulas.
One daily sachet.
Choose the system you want to support, or take both. Each sachet takes 30 seconds to stir into cold water.
For hormones & metabolism
Woman+
4,000mg myo-inositol and 6 supporting actives for the insulin, hormone and energy systems behind how you feel. Tropical, 0g sugar.
For microbiome, pH & urinary health
V Health+
Four Lactobacillus strains including GR-1® and RC-14®, D-mannose and cranberry PACs, so intimate comfort feels like a baseline. Pineapple, 0g sugar.
Why Ren
Supplements, built different.
Women’s health has been under-researched and over-simplified for too long. We start with the research and build from there.
Actives with human research behind them
Every ingredient earns its place through published studies in people.
At the doses that were studied
4,000mg myo-inositol. 10 billion CFU. 2,000mg D-mannose.
A flavour you’ll keep drinking
Tropical or pineapple, 0g sugar.
Made for connected systems
Hormones, metabolism, microbiome and urinary health, supported together.
Why we exist
The proof is in the numbers.
The conditions women live with every day are common, under-diagnosed and too often brushed off.
PCOS
1 in 10
women of reproductive age live with PCOS.
WHO, 2023 · 8–13%PCOS
70%
of women with PCOS are estimated to be undiagnosed.
WHO, 2023Vaginal health
1 in 4
women of reproductive age have bacterial vaginosis.
Peebles et al., 2019 · 23–29%Vaginal health
50%+
of women treated for BV see it come back within a year.
Chieng et al., 2022 · 50–60%Endometriosis
1 in 10
women of reproductive age live with endometriosis.
WHOCycles
90%
of menstruating women report at least one premenstrual symptom.
ACOG · up to 90%Thyroid
1 in 8
women will develop a thyroid condition in her lifetime.
American Thyroid AssociationThe gap
25%
more of their lives women spend in poor health than men.
World Economic Forum & McKinsey, 2024Win a
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Our community
Ren wouldn’t exist without you.
My cravings settled first. Then I noticed my energy.
Verified buyer · Woman+
Finally something that tastes good and I actually stick to.
Verified buyer · V Health+
One sachet instead of five bottles. That’s it.
Verified buyer · Woman+
Sip the science
Published studies behind every sachet.
Swipe for the research behind each formula →
30-day money back
Not happy? We’ll make it right.
Ships next morning
From the USA, UK, Auckland & Sydney.
0g sugar
15 calories. Flavours you’ll keep drinking.
Real people
Reply to any email, a human answers.