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30 ml


The Formula:


A clarifying botanical facial serum infused with deeply healing cold-pressed oils and precious extracts of Wild Irish Sea Moss foraged from the shores of Prince Edward Island, Raw Bull Kelp, Dulse Seaweed Blossom, Toasted Honeybush, Wild Foraged Yarrow, Hibiscus Flower, Cottage Elderflower, Myrtle Essence, and Rose Geranium Tincture. This light serum absorbs quickly while supporting congested and breakout-prone complexions with tannins, enzymes, minerals and antioxidants, minimizing pore visibility and sebum deposits while calming irritation.


A balancing, smoothing and reparative serum suitable for Normal, Combination, and Acneic Complexions. 


Philosophy of Flowers

Irish Sea Moss, Raw Bull Kelp, Wild Marshmallow Root, Bog Myrtle, and Dulse Sea Blossom


Active Botanicals:


Irish Moss - Gathered sustainably by hand along the pink, sandy shores of Prince Edward Island and the salted coast of Nova Scotia. Our Irish Moss extraction will be visible as light brown sediment in the formula, and the natural slippery texture enhances this Serum as a vitamin powerhouse, rich in calcium, sulfur, magnesium, potassium, vitamin A and vitamin K—all ingredients that help soften fine lines, hydrate the skin, and protect from environmental elements. In addition, Irish moss is non-comedogenic and richly hydrating with natural mucilage, which helps impart moisture to dry and irritated skin.


Dulse and Bull Kelp Seaweeds - Phytonutrient-rich and packed with skin-loving vitamins and minerals, our ethically hand-foraged seaweeds are ideal superfoods, infusing the skin with essential nutrients to nurture a radiant complexion.


Hibiscus Flowers - A flower of great power with immense skin healing properties, including anti-inflammatory, firming and toning capabilities. Hibiscus is rich in alpha-hydroxy acid, which encourages cellular renewal, minimizes breakouts, and improves elasticity.


Marshmallow Root - A natural humectant, marshmallow draws moisture to the skin, improving hydration levels. Rich in flavonoids with natural anti-inflammatory properties, this extract helps to repel and reverse UV and free radical damage. 

Tidelands House Mer Celtique Clarifying Marine Flower Facial Serum

Out of Stock
  • Superfoods from the sea for vital minerals and to hold hydration in combined with naturally exfoliating hibiscus makes this a wonderful addition for any skin that is experiencing congestion and acne. 

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