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tideline
tidelinespring 2026
Back and shoulder of a woman in a sage olive linen robe in tungsten light

pre-launch · vol. 00

designed for longevity. shipping spring 2026.

Editorial body care for the body in transition. Three formulas, one ritual, on a slow tide.

what we are making

Tideline is a three-step body protocol — wash, butter, cream — calibrated for the body in transition. The body of a woman at fifty-two is not the formulation brief of a woman at thirty-five. The lipid layer holds less water. The barrier turns over more slowly. Body skin in the thinnest places shows time first.

We make body care for that brief — and for the woman who has read enough, who buys hardcover books, who knows the difference between a serum and a story. Editorial, never clinical. Cosmetic-only by language and by law. Pro-this-age, never anti-aging.

Pre-launch is a small list. Cohort one is eight hundred trios. We ship the first batch in May. Adding your email below holds your place.

add your email, we will write you in may.

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what the first 200 receive

twenty percent off the daily trio at launch · early access to cohort one · the founder’s quarterly letters