Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Generally considered safe as a kelp-derived juice; no adverse safety findings published. No dedicated CIR or SCCS review. Whole juice from giant kelp (Macrocystis pyrifera); contains natural polysaccharides, alginates, and minerals. Used both as an active for skin nourishment and as a viscosity modifier
Frequently Asked Questions
Is Macrocystis Pyrifera Juice safe in cosmetics?
Generally considered safe as a kelp-derived juice; no adverse safety findings published. No dedicated CIR or SCCS review. Whole juice from giant kelp (Macrocystis pyrifera); contains natural polysaccharides, alginates, and minerals. Used both as an active for skin nourishment and as a viscosity modifier The EU classifies Macrocystis Pyrifera Juice as "permitted". Safety rating: MODERATE.
Is Macrocystis Pyrifera Juice allowed in the EU?
Macrocystis Pyrifera Juice EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Macrocystis Pyrifera Juice do in cosmetics?
Macrocystis Pyrifera Juice functions as: Skin conditioning, viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned (parent species CAS: 347174-92-9).
What is the Margin of Safety for Macrocystis Pyrifera Juice?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Macrocystis Pyrifera Juice compliance across multiple jurisdictions:
Related Ingredients
Is Macrocystis Pyrifera Juice in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Macrocystis Pyrifera Juice in your formulation.