Science-backed supplements · Made for women 40+
Your body is
changing.
Your supplements
should too.
Clinically-dosed formulas built around the physiology of women in midlife — not adapted from male research. Exactly what the science uses.
30-day money-back guarantee · Free shipping over $75 · Third-party tested
The Stack
One protocol. Four products.
Each formula targets a specific gap in midlife women's nutrition — muscle, cognition, sleep, and hormonal balance. Stack them all or start with one.
Why Mendi exists
Most supplements were never
designed for your body.
90% of clinical nutrition studies are conducted on men. The supplements that fill women's health aisles are underdosed, underfunded, and understudied.
Mendi is built from the research up — formulated at the doses the science actually uses, for the hormonal reality women in midlife actually face.
Read our approach →How we're different
Clinical doses.
Not trace amounts.
We formulate at the doses peer-reviewed research uses. 5g creatine. 500mg Lion's Mane. No proprietary blends masking under-delivery.
Third-party tested.
Every batch.
Independent lab verification for purity, potency, and heavy metals. What the label says is exactly what's in the bottle.
Built for the
hormonal shift.
Perimenopause changes muscle, cognition, sleep, and hormones. Mendi is designed for this transition specifically — not repurposed from it.
What women are saying
Real women. Real results.
★★★★★
"I've tried every creatine on the market. Mendi Strong is the first one that explains why the dose matters. I feel stronger after 6 weeks — not placebo stronger."
Sarah K., 47 · Mendi Strong
★★★★★
"The brain fog I thought was my new normal? Gone in three weeks on Mendi Clarity. I'm back to the version of me that could hold a thought."
Michelle T., 52 · Mendi Clarity
★★★★★
"I stopped sleeping through the night at 44. Mendi Ground brought me back in 10 days. The magnesium glycinate form makes all the difference."
Diana L., 44 · Mendi Ground
Our mission
We built the supplement company
that should have existed in 2010.
Mendi started because clinically-dosed supplements built specifically for women navigating perimenopause and menopause simply didn't exist. We're changing that — one formula at a time.