Science
Mechanism of Action
This paraben derivative functions as a broad-spectrum antimicrobial, actively suppressing or preventing the proliferation and replication of diverse microorganisms, including bacteria, fungi, and viruses. Upon topical application, it can temporarily confer bactericidal and fungicidal properties to the stratum corneum.
Research
Clinical Evidence
Low confidence0.8%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The stability of parabens, in general, is influenced by pH. Some research indicates optimal stability for other paraben types within a pH range of 7.4 to 7.8. Degradation of parabens can occur at very low pH levels, suggesting formulations should avoid highly acidic environments for optimal preservative integrity.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Isodecylparaben, along with 19 other parabens, is safe for use under the restriction that the cumulative concentration of all parabens in a formulation does not exceed 0.8%. The FDA also authorizes a total paraben concentration limit of 0.8%. It is important to note that the SCCS provides differentiated limits for other specific parabens, such as 0.4% individually for methyl- and ethylparaben (0.8% for mixtures), and 0.19% for propyl- and butylparaben (individually or in mixtures).
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isodecylparaben serves as a valuable antimicrobial preservative, ensuring product integrity when formulated within established total paraben concentration limits.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources