Free US shipping on orders over $50 · Small batches, made in Portland, Maine

SaltmossShop all
Tidepool Serum, 30 ml

Shop / Tidepool Serum

Tidepool Serum

$42 · 30 ml

Tidepool is the first thing we made, and still the one most people reorder. It is a clear, watery gel built on a cold extract of bladderwrack we harvest ourselves, with sea fennel for brightness and a low dose of sodium PCA to pull water into the skin.

It absorbs in about thirty seconds and leaves no film, so it layers under moisturizer, sunscreen or makeup without pilling.

Good for
All skin types, especially dehydrated or combination skin.
How to use
Morning and evening, press three or four drops into clean, slightly damp skin before moisturizer.
Key ingredients
  • Bladderwrack extract. Rich in fucoidan and minerals; helps skin hold water.
  • Sea fennel. A coastal plant high in vitamin C that evens dull tone.
  • Sodium PCA. A humectant your skin already makes, at 2%.
Full ingredients
Aqua, Fucus Vesiculosus Extract, Glycerin, Sodium PCA, Crithmum Maritimum Extract, Pentylene Glycol, Xanthan Gum, Sodium Levulinate, Sodium Anisate, Citric Acid.
Shipping
Ships from Portland, Maine within two business days. Shipping and returns.