Home/Nature’s Bounty from the Ocean: Natural Seaweed and Algae Extracts

Nature’s Bounty from the Ocean: Natural Seaweed and Algae Extracts

The ocean is a vast source of natural ingredients with benefits for skin health, nutrition and beyond. Complex seaweed and algae extracts offer concentrated sources of minerals, vitamins, amino acids and other bioactive compounds to support wellbeing. By tapping into the nutrients supplied by ocean plants, natural seaweed and algae extracts work to nourish, support and revitalize skin health from the outside in. Look for products featuring these complex, multi-functional ingredients to benefit from nature’s bounty from the sea. Now Let us understand some popular Natural ocean extract below:

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Crambe Maritima Extract

Crambe Maritima is a species of seaweed found in cold northern Atlantic waters. Extracts from this seaweed contain high levels of nutrients and phytochemicals:

• Polysaccharides – Long-chain sugar molecules in Crambe Maritima extracts have moisturizing, film-forming and thickening properties useful for cosmetics.
• Minerals – Seaweed extracts are rich in essential minerals like iodine, magnesium, calcium, zinc and iron in easily absorbed forms.
• Antioxidants – Compounds like polyphenols, carotenoids and halogenated compounds in the extract act as antioxidant and anti-inflammatory agents.
• Alginates – These polysaccharides found in Crambe Maritima form viscous gels that can stabilize emulsions and increase moisture retention in cosmetics.
• Vitamins – The extract is a good source of B vitamins like biotin, folate and pantothenic acid to support skin health and metabolism.
• Amino Acids – Seaweed extracts provide easily absorbed amino acids that are building blocks for collagen and elastin production in the skin.

Research indicates Crambe Maritima extract benefits include moisturizing, antioxidant and anticellulite effects when used in cosmetic formulations. Its balanced composition contributes multiple benefits to finished products.

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Brown Seaweed Extract

Brown seaweeds like kelp, bladderwrack and rockweed that inhabit temperate and cold waters also offer a valuable extract:

• Fucoidan – A complex polysaccharide abundant in brown seaweed extracts, fucoidan has anti-inflammatory, antioxidant and skin-firming properties. It promotes collagen production and inhibits enzymes that break down collagen.
• Alginates – Similar to Crambe Maritima, brown seaweeds supply alginates that can improve the stability and viscosity of cosmetic formulas.
• Osmolytes – Organic solutes like betaine and sorbitol found in brown seaweed extracts. Actually its function as moisturizers and humectants that attract water to the skin surface.
• Iodine – Needed for thyroid function and metabolic rate regulation, iodine is found in higher amounts in brown seaweed. Meanwhile, it compared to red and green varieties.
• Minerals – In addition to essential trace elements, brown seaweed extracts supply larger amounts of potassium compared to other seaweeds.

Brown seaweed extracts have been shown to reduce wrinkles. Then improve skin firmness and elasticity, and possess antioxidant and anti-inflammatory activity when incorporated into cosmetics and skincare products.

Other Natural Ocean Extract To Introduce

Beyond seaweed, ocean-derived ingredients offer these benefits:

• Plankton Extract – Rich in amino acids, vitamins and minerals that nourish the skin, plankton extract exhibits moisturizing, tissue-repair and anti-aging effects in cosmetic formulas.
• Microalgae Extract – Microalgae concentrate nutrients, fatty acids and antioxidants that soothe irritated skin, fight free radical damage and aid collagen synthesis.
• Mangrove Extract – Derived from salt-tolerant mangrove plants, extracts contain polyphenols, flavonoids and tannins that moisturize skin, speed wound healing and combat oxidative stress.