Characteristics
- INCI
- Plankton Extract
- CAS
-
91079-57-1
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- EC
-
293-445-7
This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.
- Functions
- skin conditioning
Who it's for
Description
Plankton Extract is a broad cosmetic term for extracts made from microscopic marine or freshwater organisms, often rich in sugars, amino acids, minerals, and other bioactive compounds. In skincare, it’s usually included as a conditioning and support ingredient rather than a dramatic “active.” Depending on the source and formula, it may help skin feel more hydrated, look smoother, and appear a bit more refreshed by supporting the skin’s surface and moisture balance.
For hair, plankton extract is sometimes used in shampoos, conditioners, and scalp products to add a lightweight conditioning feel and help hair look softer and more manageable. People with normal, dry, or dull-looking skin and hair may appreciate it most, especially in products focused on hydration or a fresh, marine-inspired feel. The main caveat is that “plankton extract” is not one single standardized ingredient, so its benefits can vary a lot by source and concentration. As with any botanical or marine extract, very sensitive users may want to patch test if they know they react easily.
Products with Plankton Extract (842 total)
Most often found in Clinique products (19 items)
