Santerra
A woman in white among the granite boulders beneath the jagged peak

What you want more of

Balanced energy and hormonal health

Steadier energy, a clearer head, and a body that recovers — whoever you are.

Does this sound like you?

  • 01

    You've handled every hard thing life has ever sent you. Why does this one — your own body, changing — feel like it's happening to you?

  • 02

    You have the best physicians money can buy. Why does it feel like no one is treating the whole of what you're experiencing?

  • 03

    The energy, the edge, the drive — you didn't decide to give them up. So why does everyone act like it's just age?

  • 04

    You could buy the testosterone shot tomorrow. What if it's treating the symptom and missing the cause entirely?

(002) What the evidence says

Every claim links to a primary or authoritative source.

  • Perimenopause is driven by the ovaries producing less estrogen, which destabilizes the hormonal balance and sets off symptoms like hot flashes, mood swings, and disrupted sleep — a transition that lasts about four years on average and up to eight.

    Cleveland Clinic

  • Sleep is one of the hardest-hit systems: sleep disorders affect an estimated 16 to 47 percent of women in perimenopause and 35 to 60 percent after menopause, and hot flashes and disrupted sleep feed each other in a two-way loop.

    Journal of Clinical Medicine (peer-reviewed narrative review, 2025)

  • In a randomized controlled trial, women who learned mindfulness-based stress reduction reported meaningfully less bother from hot flashes and night sweats, along with statistically significant gains in sleep quality, anxiety, perceived stress, and quality of life that held three months later.

    Menopause (journal of The Menopause Society) / PubMed

  • A review of the evidence links time in natural settings to better mental health and, in many studies, to lower cortisol — the body's main stress hormone. Chronic stress is one of the quiet drivers that turns a man's hormones down.

    NIH / PubMed Central review

  • Across 17 randomized trials, regular physical activity was associated with reduced depressive symptoms in menopausal women — a meaningful, drug-free lever for the mood side of the transition.

    Frontiers in Psychiatry (systematic review and meta-analysis, 2025)

  • One week of sleeping only about 5 hours a night dropped healthy young men's daytime testosterone by 10 to 15 percent — since testosterone normally falls only 1 to 2 percent a year with age, that single week undid years of decline. Rest isn't a luxury for men's vitality; it's a lever.

    JAMA

  • When low testosterone comes from carrying extra weight, it's usually not permanent. Reviews of the research find that substantial weight loss reactivates the body's own testosterone system, with the rise roughly in proportion to the weight lost.

    PubMed Central (Asian Journal of Andrology review)

  • In older adults, supervised strength training reliably improves muscle strength, walking speed, and everyday physical function while lowering body-fat mass — the practical markers of feeling strong again, without any medication.

    PubMed Central (systematic review & meta-analysis)

  • Pooling 70 studies of more than 3 million people, researchers found weak social ties raise the risk of early death by roughly 26 to 32 percent — a factor as serious as many we treat medically, and one that hits midlife men especially hard.

    Perspectives on Psychological Science (Holt-Lunstad et al.)

Santerra is not a medical facility and does not diagnose or treat disease. The week is built to move the inputs your own physician measures.

(003) The mechanisms your week is built on

Each of these sits behind a specific slot on your itinerary, grouped by how strong the evidence is. Where the honest answer is we think so, and we are measuring it, the page says so rather than dressing it up.

StrongMeta-analysis, a replicated body of trials, or a large prospective cohort.

EmergingReal evidence, still thin — a single trial or a small literature.

“The goal isn't to push through the change. It's to move through it — steadier, rested, and able to prove what shifted.”

(004) How Santerra drives it

The method, aimed at this

Three phases. Most programs run only the middle one.

[PHASE 1]

Preparation

Before arrival, every guest completes a flourishing assessment across body, mind, and spirit and names one intention for the week — so the transition isn't treated as a vague complaint but as a specific starting point we can measure against. This baseline, paired with wearable data, is what makes the day-90 comparison honest rather than aspirational.

[PHASE 2]

Immersion

Over five nights at Santerra, you practice the exact drug-free levers the evidence supports: guided mindfulness and stress-reduction work shown to ease hot-flash bother and improve sleep, daily movement in nature, and a full protected rest day to let an over-taxed nervous system actually come down. The forgiveness and purpose sessions do the deeper work — releasing what's been carried and reconnecting to meaning, which research ties to better long-term health.

[PHASE 3]

Reinforcement

The week is the beginning, not the finish. For 90 days you get group coaching with your cohort and a small community of women in the same season of life — sustained connection that helps the sleep, mood, and stress gains hold. At day 90 we re-measure, so the changes are something you can see, not just hope for.

(005) Why we suggest what we suggest

Four of the afternoon choices earn their place on this track in particular. These are what your own day-sheets actually schedule — a nudge, never a default.

(006) And then we measure it

At day 90 we re-measure each guest's flourishing scores — with particular attention to the mental and physical health domains — alongside wearable deltas in sleep quality, resting heart rate, and heart-rate variability, the markers most likely to shift when a stressed midlife nervous system finally gets to recover.

Day ninety is the one that counts — anyone can feel better on the drive home. You leave with your results in a form you can share with your own physician.

This is the week you've been waiting for

Reservations are not yet open — the invitation list hears first.

[Request an invitation][The Method]

[← Something else you want more of]