Active ingredient
Laminaria Digitata Extract
Laminaria Digitata Extract is derived from oarweed, a brown marine macroalga harvested primarily from the North Atlantic. It is exceptionally rich in fucoidan, alginates, iodine, minerals, and vitamins that collectively deliver hydrating, antioxidant, firming, and barrier-reinforcing benefits. Its multi-functional marine active profile makes it a premium ingredient in K-beauty anti-aging and hydrating formulations.
Also known as: oarweed extract, Atlantic kelp extract
skin-conditioninghumectantantioxidantfirminganti-inflammatory
Benefits
- ✓Fucoidan (sulfated polysaccharide) provides intense hydration, antioxidant protection, and anti-inflammatory activity — a rare multi-function marine polysaccharide with clinically validated humectant and barrier-reinforcing properties
- ✓Rich in minerals (iodine, magnesium, calcium, zinc) and vitamins (B12, C) that support skin metabolism and contribute to firming and toning
- ✓Alginates form a flexible, moisture-locking film that reinforces the skin barrier and reduces sensitivity to environmental stressors
Watch for
- ⚠Iodine content is very low in cosmetic-grade extracts but individuals with known iodine hypersensitivity should exercise caution
- ⚠Heavy metal contamination risk if sourced from polluted marine environments — extract provenance and quality control matters
Compatibility
✓ Works well with
+ Sodium Hyaluronate+ Beta-Glucan+ Tocopherol+ Adenosine
