Sea foam in skin care products: what are the benefits of algae?
Because it’s packed with nutrients, sea foam has potentially major benefits for your skin – it also creates a protective layer and retains moisture and all of the other healthy nutrients and ingredients you may have put in it.
“It forms a non-occlusive film on the skin that is biomimetic (similar) to naturally occurring proteins,” says cosmetic chemist Krupa Koestline. “Due to this characteristic, [sea moss] the extract strengthens and stimulates the keratinization of the epidermis. ”
In other words, it can protect your skin while giving it a protein boost, and remember that protein is essential for healthy skin.
One of the most notable benefits of sea foam as a skin care ingredient is its ability to help your skin retain water. According to Koestline, those who use sea foam products may see improvements in transepidermal water loss (PIE) from their skin. TEWL refers to the water that passes from the dermis through your epidermis and evaporates into the air – you want as little as possible if you want your skin to be plumped and hydrated.
Because many of the benefits of sea foam likely stem from its ability to form this film on the skin, Koestline says the ingredient is best used in a moisturizer, serum, or other leave-in application. “It wouldn’t be as powerful in a rinse-off product,” she explains.
Adding skin care products with enough sea foam extract can make you see more hydrated looking skin. Koestline notes, however, that there is still more independent research to be done to confirm its benefits on the skin.
With that said, keep in mind that it’s not enough to have sea foam in your skin care products. The specific wording is important. “The caveat in any skin care treatment is how much of the active molecular component of a raw ingredient like sea foam will actually end up in the final formula and how that translates into penetration into the skin.” , explains Dr. Rossi. “Dose, concentration and formulation are all important parameters in determining whether a potential active will actually achieve clinical results.”
At this time, there have been no studies or exact dose recommendations for sea foam, according to Dr Rossi, so it will still be a bit of trial and error. In the meantime, try our favorite sea foam skin care products: Alba Botanica Even Advanced Natural Moisturizer with Sea Foam SPF 15, and Tata Harper Rich Cream Peptide Night Cream.
How about eating sea foam?
Like many supplements, the jury is still out on whether it is best to ingest or apply sea foam topically, says Dr Rossi, although he notes that consumption of sea foam is winning. in popularity in American culture and has been used in many other cultures around the world for its purported health benefits.