Algae Cosmetics

One exciting application in which algae is used extensively today is in the manufacture of cosmetics. Algae are used in cosmetics in the forms such as algal flakes, algal oil, algal powder and algal flour. Cosmetics that could be produced from algae include algal soaps, algal clay mask, algae beauty serum, algal beauty oil, algal oil/salt scrub, algal whole cell shampoo and conditioner, algae anti-ageing creams and so on.

Algae Strains that are used in Cosmetics include:

Chlorella is mostly used in the cosmetics production. Other strains include:

• Parachlorella
• Neochloris
• Bracteacoccus
• Scenedesmus
• Anabaena
• Ankistrodesmus
• Chlorococcum
• Schizochytrium
• Spirulina
• Crypthecodinium
• Cryptomonas
• Isochrysis
• Rhodococcus
• Nannochloropsis

Sea algae, rich in vitamins and minerals, are also becoming a common source of anti-aging actives, and other brands are using sea minerals in their formulations.

Production Process:

Schematic Process of Manufacture of Microalgal Extracts

Prominent Companies Involved:

1. Heliae
2. Solazyme
3. Indeed Laboratories
4. Biotherm
5. Algalscientific

Benefits of Algae in Skin Care

• Rich in Omega 3 Fatty Acids: Algae are a good source of Omega 3 fatty acids. Omega 3 fatty acids help reduce the appearance of fine lines and wrinkles. They also prevent dryness and fight skin problems like eczema and acne.
• Regulate Sebum Production: Algae regulate the production of sebum. The production of sebum is necessary for the skin to be moisturized and thereby prevent dehydration of the skin.
• Antioxidant Properties: Algae offer antioxidant properties. Free radical damage is the number one cause of skin aging. Algae help fight free radicals and also help aid in the production of collagen and elastin, which are essential to having firmer skin.
• Essential Minerals and Vitamins: Sea nutrients such as Algae and Sea Kelp are loaded with essential minerals and vitamins. These offer regenerative, protective and intense rejuvenating properties to prevent the aging process while also repairing skin damage.