• SEAFLORA Potent Seaweed Serum
  • SEAFLORA Potent Seaweed Serum
  • SEAFLORA Potent Seaweed Serum
  • SEAFLORA Potent Seaweed Serum

SEAFLORA - Potent Seaweed Serum


Regular price £78.00
£78.00
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  • Gluten-Free
  • Organic
  • Vegan
  • Safe for Sensitive Skin
  • Cruelty Free
  • Fragrance-Free

Seaweed Vitamin C Serum for Dull & Uneven Looking Skin

Potent Seaweed Serum is a lightweight, fragrance-free Vitamin C facial serum designed to brighten dull, uneven-looking skin and support a smoother, more radiant complexion. Whole wild red seaweed is combined with three forms of Vitamin C, antioxidant-rich berry extracts and rosehip oil to deliver lightweight hydration while helping soften the appearance of fine lines and uneven tone. Use morning and/or night after toner and before moisturizer.

This glow-enhancing serum revitalizes and brightens the look of skin using a potent combination of raw, wild red seaweed, three types of Vitamin C, and naturally soothing botanicals. It helps improve the look of skin tone, smooth texture, reduce visible signs of aging, and boost your natural radiance, delivering the glass skin glow that's become the gold standard in K-beauty and J-beauty routines.

It features Rhodophyta (red algae) as the main ingredient, one of the most studied marine actives in skincare, combined with three forms of Vitamin C, powerful antioxidants, willow bark, and blueberry extract. Unlike synthetic brightening serums, this formula is fast-absorbing, lightweight, and provides both immediate luminosity and long-term skin tone refinement without irritation.

Skin Type: Ideal for all skin types, especially those seeking brighter, smoother, and more youthful-looking skin. A cult favourite among dermatologists, spa professionals, and skincare enthusiasts across Asia, this serum has earned devoted fans in Taiwan and Korea for its clean formulation and visible brightening results.

Potent Seaweed Serum is fragrance-free, essential oil-free and alcohol-free, with a lightweight formula that is well suited to sensitive skin.

Texture: The texture is ultra-light and silky, absorbing instantly into the skin without stickiness or residue, layering beautifully under makeup or additional skincare.

Scent: There's no added scent; it has a subtle, grounding aroma from its active marine ingredients.


Gently tap a small amount around the eyes using your ring fingers. For full-face use, apply sparingly to the face, neck, and décolletage morning and night after cleansing, toning, and before moisturizer.

Use it after your toner and before your moisturizer - the perfect essence step in any multi-step skincare ritual. It can also be added into your masque or moisturizer to boost brightness and luminosity.

Follow with your Seaflora moisturizer in the morning, or Intensive Restorative Night Cream in the evening. You can also mix a few drops into your cream for extra luminosity, a technique beloved in Asian skincare layering routines.


*Mazzaella splendens, *Aloe barbadensis leaf juice, *vegetable glycerine, xanthan gum, agar, glycerin, caprylic/capric triglyceride, *Rosa canina (rosehip) seed oil, emulsifying wax, ascorbyl palmitate (Vitamin C ester), tocopherol (Vitamin E), ascorbic acid (Vitamin C), *Vaccinium macrocarpon (cranberry) fruit extract, *Rubus idaeus (Red raspberry) fruit extract, *Vaccinium corymbosum (blueberry) fruit extract, *Salix alba (willow) bark extract, *Azadirachta indica (neem) leaf extract, *Rosmarinus officinalis (rosemary) extract, ethylhexylglycerin (and) phenethyl alcohol

*Certified Organic Ingredients

Potent Seaweed Serum contains no added fragrance or essential oils. Vegan, gluten-free, cruelty-free, and made with sustainably hand-harvested USDA Certified Organic seaweed fresh from the pristine intertidal zone of Vancouver Island, BC.

The recyclable glass bottle and compostable box support your low-waste lifestyle.


30ml / 1 fl oz