The Beauty & Personal Care Brand Builder Series

Ingredient Deep Dive

Crithmum Maritimum Extract

The Beauty & Personal Care Brand Builder Series

Ingredient Deep Dive

Crithmum Maritimum Extract

The Sea Fennel Antioxidant

Crithmum Maritimum Extract comes from sea fennel (samphire), a mineral-rich coastal plant that thrives in harsh seaside conditions. Its extract is prized as a natural antioxidant valued for supporting smooth, even-looking skin.

Rich in antioxidants, minerals and phytoactives, it is often positioned as a gentle, plant-based way to support a refined, radiant-looking complexion.

Quick Insights

Ingredient Rating:

GOOD

Type of Ingredient:

Antioxidant and Tone Evener

Intended Function:

A mineral- and antioxidant-rich sea fennel extract used to support smooth, even, radiant-looking skin.

Common Applications:

Used in moisturizers, serums and masks and treatment formulas.

Target Audience:

Brands wanting a marine-botanical antioxidant with a natural brightening/smoothing story.

Also Known As:

Crithmum Maritimum Extract, Sea Fennel Extract, Samphire Extract

Private Label Formulas

🇺🇸 MADE IN USA | 🚀 READY TO LAUNCH

Dark Spot Serum for Sensitive Skin

Dark Spot Serum for Normal Skin

Benefits of Crithmum Maritimum Extract

A mineral- and antioxidant-rich sea fennel extract for smooth, even, radiant-looking skin.

Antioxidant: Coastal-plant antioxidants help defend the look of skin against environmental stress.
Smoothing Look: Valued for supporting a smoother, more refined-looking surface.
Even Tone: Helps support a brighter, more even-looking complexion.
Mineral-Rich: Naturally concentrated in skin-friendly minerals.
Resilient Botanical: A hardy halophyte with a distinctive marine story.

How It Works

Sea fennel survives salt, sun and wind by producing a rich store of antioxidants and protective phytoactives. In skincare, these help neutralize free radicals and support the skin’s natural renewal at the surface, which is why the extract is often used to promote a smoother, more even and radiant-looking complexion.

Formulating with Crithmum Maritimum Extract

Crithmum Maritimum Extract is added to the water phase, typically at cool-down and at low levels. It pairs well with other antioxidants and brighteners. Observe good manufacturing and preservation practice.

Safety Analysis

Crithmum Maritimum Extract is well tolerated as a botanical extract. As always, substantiate the finished product’s safety (e.g. patch / HRIPT testing) in line with MoCRA requirements.

References

https://incidecoder.com/ingredients/crithmum-maritimum-extract

https://cosmeticanalysis.com/cosmetic-ingredients/crithmum-maritimum-extract

https://en.wikipedia.org/wiki/Crithmum

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