Seaweed skincare · Portland, Maine
Skincare from the cold side of the Atlantic.
We cut bladderwrack, kelp and Irish moss by hand at low tide, dry them in our Portland workshop and turn them into a handful of products that do one thing well. Batches of 300, never more.
The ones people reorder
Tidepool Serum
A lightweight water serum of bladderwrack and sea fennel that plumps dehydrated skin and sits well under sunscreen.
$42 · 30 ml
Kelp Cleansing Balm
A solid balm that melts sunscreen and makeup, then rinses clean with water. Sugar kelp and sunflower oil, no fragrance.
$34 · 100 ml
Carrageen Night Mask
An overnight gel mask of Irish moss and oat that calms redness and wakes up skin that looks rested.
$46 · 60 mlHarvested, not farmed
We hold a Maine DMR seaweed harvester license and cut fewer than two tons a year, always leaving the holdfast so the plant grows back.
Short ingredient lists
Six to eleven ingredients per product, every one listed with what it does. No added fragrance, no essential oils on the face.
Refills by mail
Send back five empty glass jars or bottles with the prepaid label in every order and we'll take $10 off your next one.
“I have rosacea and react to almost everything. The night mask is the first thing in years that made my cheeks calmer instead of angrier.”