S like Sea Daffodil

Sea Daffodil (Pancratium maritimum) is a protected species. Its name comes from Greek and literally means “all strength,” referring to its remarkable ability to withstand the extreme conditions of coastal environments. In its standardized extract form, it is recognized for its ability to reduce pigmentation spots and promote a more even skin tone.

Where can Sea Daffodil be found?

The Sea Daffodil grows in sandy coastal soils, particularly along Mediterranean beaches, and even on some Breton islands.

What are the cosmetic benefits of Sea Daffodil?

Its mechanism of action is dual, targeting the two main origins of excessive pigmentation:

  • Reduction of melanin synthesis (intracellular melanin)

  • Inhibition of melanin release (extracellular melanin)

Results:

  • Spot lightening: Pigmentation spots are lightened by an average of +12.1% (up to +61.5% on hands) after 84 days.

  • Size reduction: The surface area of spots decreases by an average of −24.8% (up to −61.1%) after 84 days.

Does it have other known properties?

The Sea Daffodil is not recommended for food use. Traditionally, its bulbs were used for their emetic and purgative properties.

References

[1] Masahiko et al., Journal of Investigative Dermatology Symposium Proceedings, 4: 116–125 (1999).
“Calcitonin Gene-Related Peptide Upregulates Melanogenesis and Enhances Melanocyte Dendricity via Induction of Keratinocyte-Derived Melanotrophic Factors.”

[2] In vitro and in vivo studies: Inhibition of POMC and TacR1, reduction in melanin production (supplier data).

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