Seaweed Extract (Laminaria Digitata Extract)
Kelp extract / Brown algae extract
Rich in fucoidan alginic acid laminarin; antioxidant; firming (alginate film); anti-inflammatory; iodine content, flag for thyroid-sensitive patients (topical absorption minimal at cosmetic use); heavy metal contamination check for marine ingredients (lead cadmium arsenic), verify COA
Function & Common Use
Active (antioxidant / moisturising / tightening)
Active Ingredient
Marine skincare anti-aging serums detoxifying products
Marine (brown seaweed)
Concentration Limits
No limit
No limit
No specific 21 CFR cosmetic limit identified in source checked
No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category
Pregnancy: No specific restriction identified in source checked; standard cosmetic use
Frequently Asked Questions
Is Seaweed Extract (Laminaria Digitata Extract) safe to use in skincare?
Seaweed Extract (Laminaria Digitata Extract) has a Low concern rating from The Clean Sheet. Rich in fucoidan alginic acid laminarin; antioxidant; firming (alginate film); anti-inflammatory; iodine content, flag for thyroid-sensitive patients (topical absorption minimal at cosmetic use); heavy metal contamination check for marine ingredients (lead cadmium arsenic), verify COA
Is Seaweed Extract (Laminaria Digitata Extract) allowed in India?
Seaweed Extract (Laminaria Digitata Extract) is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.
What is Seaweed Extract (Laminaria Digitata Extract) used for in cosmetics?
Seaweed Extract (Laminaria Digitata Extract) functions as: Active (antioxidant / moisturising / tightening). It is commonly found in: Marine skincare anti-aging serums detoxifying products.
Regulatory Status
Identifiers
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