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Why Seaweed?

The Ocean’s Answer to Healthy Skin and Everyday Skin Care.

Seaweed is a powerful source of bioactive compounds that help protect and support the skin. The extracts of Laminaria digitata and Fucus vesiculosus—the two seaweeds used in 7 Fathoms—contain a unique combination of fucoidan, beta-glucan, and polyphenols, marine bioactives that work together to support skin health.

  • Anti-Inflammatory Activity – Shown to inhibit key enzymes linked to inflammation, helping to support skin balance and resilience.
  • Antioxidant Power – Naturally defends against oxidative stress and environmental stressors.
  • Skin Barrier Defense – A synergistic combination of marine bioactives helps maintain hydration and protect against external irritants.

Your Skin Barrier: Restored & Resilient

  • Do you have sensitive skin or experience conditions like eczema, psoriasis, or rosacea? → Our fragrance-free formula hydrates and helps support your skin’s natural barrier as part of your daily routine.
  • Tired of a complicated skincare routine? → One simple solution—our multi-purpose formulas replace multiple products, saving time and effort.
  • Need a natural skincare routine for winter? → Our bioactive-rich formula provides deep hydration, helping to lock in moisture and prevent dryness.
  • Exposed to harsh weather or frequent washing? → Our seaweed-based skincare helps maintain hydration and reinforce your skin’s defense against environmental stressors.
  • Looking for fragrance-free skincare that works? → Our minimalist formulations are gentle, effective, and perfect for reactive skin.

What Makes 7 Fathoms Different?

  • 100% Wild-Harvested Newfoundland Seaweed – A rich source of marine bioactives, including fucoidan and antioxidants.
  • Scientifically Tested Bioactives – In-vitro studies confirm our extracts' antioxidant and anti-inflammatory properties.
  • Multi-Use & Fragrance-Free – Hydrate, protect, and soothe your face, body, and scalp in one step.
  • Sustainably Made in Canada – Clean, effective skincare rooted in ocean-powered ingredients.

Support Your Skin Every Day.

Join our customers who trust 7 Fathoms to hydrate and protect their skin—naturally.

Want to learn more? Read our FAQ page for answers to common questions about seaweed skincare.