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BITTERN.

Insufficient Data / EMULSION STABILISING, HUMECTANT

Bittern is a mineral-rich solution, primarily composed of magnesium salts and other minerals. It is being explored for its potential anti-inflammatory properties and its utility as an emulsion stabilizer in skincare formulations.

Anti-inflammatory Emulsion stabilising

Science

The proposed anti-inflammatory action of Bittern is attributed to its high magnesium content. Magnesium is widely recognized for its ability to help reduce inflammation levels.


Research

Low confidence
Effective range 20–50%
Optimal

35%


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 6 – 8
0 7 14

Stability

A 50% solution of Bittern typically maintains a pH range between 6.0 and 8.0, suggesting optimal stability within this window for cosmetic applications.


Safety

CIR Status
Not reviewed
Sensitization risk Unknown

Bittern has not undergone specific safety review by CIR or SCCS as a standalone cosmetic ingredient. While some regulatory bodies list it with compositional guidelines (e.g., pH for a 50% solution), no maximum concentrations for cosmetic use are specified.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Insufficient Data

While preliminary animal data suggests anti-inflammatory potential, further human clinical studies and comprehensive safety reviews are needed to establish its efficacy and suitability for precision skincare.


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