Nori

A red seaweed exceptionally rich in proteins and essential nutrients, Porphyra umbilicalis—commonly known as nori—is widely recognized for its health benefits, especially in cardiovascular wellness.

PROPERTIES

• Beta-carotene – Antioxidant
• Proteins & amino acids – Hair fibre protection and film-forming properties
• Photoprotection – Natural UV shield, especially for hair
• Zinc – Anti-acne action
• Arginine – Precursor to urea, supports skin hydration
• Sugars – May modulate the skin microbiome (atopic skin)
• Antifungal activity

APPLICATIONS

Health
• Cardiovascular wellness – Beta-carotene and bioactive peptides may help regulate cholesterol
• Immune support – Antioxidants (vitamins A, C, E) and zinc boost natural defenses
• Hydration & healing – Arginine and sugars stimulate cell regeneration
• Acne & inflammation prevention – Zinc and polysaccharides help reduce skin inflammation

Cosmetics
• Sun care – Ideal for natural sunscreen formulations
• Hair care – Strengthening, protective ingredients for shampoos, conditioners, and leave-in treatments
• Skin care – Suitable for young skin (sebum regulation), anti-aging (antioxidant + hydration), and soothing masks for sensitive skin

Thalassotherapy
• Remineralising baths – Powder or flakes added to seawater to soothe muscle and joint tension
• Body wraps – Hot or cold poultices to purify skin and stimulate lymphatic drainage
• Relaxation treatments – Calms the nervous system, ideal for stress and fatigue
• Drainage & anti-cellulite – Potassium and trace elements promote microcirculation

Nutrition
• Internal sun care – Nori-based supplements enhance cellular photoprotection
• Protein enrichment – Ideal for high-protein bars or low-calorie snacks for athletes
• Remineralisation – Functional snacks rich in iodine and potassium to address deficiencies

COMPOSITION (Porphyra umbilicalis)

• Dietary fibre – 36,300 mg/100 g
• Protein – 31,500 mg/100 g
• Potassium – 17,330 mg/100 g
• Beta-carotene – 5,265 mg/100 g
• Iodine – 5.10 mg/100 g
• Zinc – 4.50 mg/100 g
• Vitamins – A, E, C
• Minerals – Mg, phosphorus, sodium
• Iron – 37.2 mg/100 g
• Floridoside – A red-algae enzyme supporting macromolecule synthesis (e.g. starch)
• Mycosporine-like amino acids
• Natural sugars

For R&D samples or technical specifications, please contact our team.