Skip to product information
1 of 4

Seaflora Skincare

Potent Vitamin C Serum

Potent Vitamin C Serum

Regular price $94.99 CAD
Regular price Sale price $94.99 CAD
Sale Sold out
Shipping calculated at checkout.

Usage Notes

After cleansing and toning, gently massage over face and neck until absorbed. Can be used day and/or night to target trouble areas such as breakouts, fine lines, wrinkles and dry areas. Follow with eye care and a Seaflora facial moisturizer of choice.

Ingredients

*Organic Kelp Elixir™ (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), *Helianthus annuus (sunflower) seed oil, 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

View full details

What does Potent Seaweed Serum do?

This glow-enhancing serum revitalizes and brightens the skin using a potent combination of red seaweed extracts, three types of Vitamin C, and naturally soothing botanicals. It helps improve skin tone, smooth texture, reduce visible signs of aging and boost your natural radiance.

Who is Potent Seaweed Serum best for?

Ideal for all skin types — especially those seeking brighter, smoother, and more youthful-looking skin. Loved by dermatologists and spa professionals, and especially adored by Seaflora’s customers in Taiwan and Korea.

How do I use Potent Seaweed Serum?

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.

What step in my routine should I use Potent Seaweed Serum in?

Use it after your toner and before your moisturizer. It can also be added into your masque or moisturizer to boost brightness and glow.

What makes Potent Seaweed Serum different from others?

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. It’s fast-absorbing, lightweight, and provides both immediate glow and long-term skin tone refinement.

Is Potent Seaweed Serum safe for sensitive skin?

Yes. The formula is free of fragrance, essential oils, alcohol, and harsh acids, making it ideal even for delicate skin or use around the eyes.

What’s the texture and scent of Potent Seaweed Serum like?

The texture is ultra-light and silky — absorbing instantly into the skin without stickiness or residue. There’s no added scent; it has a subtle, grounding aroma from its active ingredients.

How long will Potent Seaweed Serum last?

The 30 mL / 1 fl oz bottle lasts approximately 12 weeks with consistent daily use.

Is Potent Seaweed Serum safe during pregnancy or nursing?

Yes — it is food-grade and contains no toxins, synthetic ingredients or fragrance. The main ingredients are hypoallergenic.

What should I follow Potent Seaweed Serum with?

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.

Is Potent Seaweed Serum hypoallergenic?

Yes — it’s formulated without common allergens or irritants and is suitable for sensitive, reactive skin types. Red Algae is hypoallergenic makes up approximately 70% of this product. All ingredients are food grade.

Is this vegan / gluten free / cruelty free / organic?

Yes — Potent Seaweed Serum is vegan, gluten free, cruelty free, and made with sustainably hand-harvested USDA Certified Organic seaweed fresh from the inter-tidal zone of Vancouver Island.

What are the key ingredients of Potent Seaweed Serum and what do they do?

  • Red Algae (Rhodophyta) – Peptides and amino acids support a youthful, supple appearance
  • Iridaea – Hydrates, protects, and helps refine tone and texture
  • Ascorbyl Palmitate – Stable oil-soluble Vitamin C that boosts collagen and luminosity
  • Ascorbic Acid – Water-soluble Vitamin C that targets hyperpigmentation and radiance
  • Willow Bark – Natural source of salicylic acid; gently resurfaces and brightens
  • Blueberry Extract – Antioxidant-rich, helps protect collagen and neutralize free radicals

Why is seaweed good for your skin?

Seaweed delivers more than just nutrients — it offers everything your skin needs to make Vitamin C truly effective. Rich in cofactors like magnesium, calcium, and amino acids, it supports collagen, fights inflammation, hydrates deeply, and enhances the absorption and performance of active ingredients like Vitamin C. With seaweed, your skin glows from the inside out — naturally.

Is this product refillable / recyclable / zero waste?

  • Not refillable yet.
  • Yes recyclable: The glass bottle and compostable box support your low-waste lifestyle
  • Sustainably made with wild seaweed hand-harvested steps from Seaflora’s zero waste manufacturing facility on Vancouver Island

What if I have [concern: redness / acne / dryness / oiliness]?

  • Redness: Red algae and blueberry calm inflammation
  • Acne: Willow bark and Vitamin C promote clarity and cell turnover
  • Dryness: Lightweight hydration from seaweed polysaccharides and glycerin
  • Oiliness: Balances skin while brightening without heaviness

What is the shelf life of the product unopened?

24 months from the manufacture date. Each bottle is labeled with a best-before date.

What is the shelf life of the product once opened?

Use within 12 months of opening for maximum freshness and results.