Sea Lettuce

With its vibrant apple-green hue—sometimes darker—Ulva lactuca is a rich natural source of vitamins and minerals.

PROPERTIES

• Sulfated polysaccharides – Antioxidant, anti-inflammatory
• Polysaccharides – Natural surfactant properties
• Amino acids – Hair protection and reinforcement
• Antifungal & antibacterial – Natural microbial control

APPLICATIONS

Health
• Immune support – High in vitamin C (54,600 mg/100 g) and trace elements
• Cardiovascular health – Rich in potassium and magnesium, helps regulate blood pressure
• Detoxification – Fibres and sulfated compounds support toxin elimination
• Liver protection – Antioxidant compounds support hepatic function

Cosmetics
• Skin care – Anti-aging, remineralising, anti-inflammatory, soothing for sensitive skin
• Hair care – Strengthens and protects hair fibre
• Natural deodorants – Antibacterial action

Thalassotherapy
• Remineralising baths – Flakes or powder added to seawater to ease muscle and joint tension
• Body wraps – Hot or cold masks to detoxify skin and stimulate circulation
• Relaxation treatments – Soothes the nervous system, ideal for fatigue and stress
• Cellulite care – Gentle drainage combined with remineralising marine minerals

Nutrition
• Diet support – Rich in proteins and vitamins, low in calories
• Iron intake – Helps correct iron deficiencies
• Gut balance – Supports healthy intestinal flora

COMPOSITION (Ulva lactuca)

• Dietary fibre – 34,400 mg/100 g
• Minerals – 22,900 mg/100 g (Mg, Na, K, Ca) + trace elements (N, P)
• Iron – 78.9 mg/100 g
• Vitamin C – 54,600 mg/100 g
• Iodine – 9.2 mg/100 g
• Fatty acids – 2,000 mg/100 g (lipids)
• Sulfated polysaccharides (ulvans)
• Proteins
• Sulfur-containing amino acids – Cysteine / Methionine

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