Thickener
Guanidine Hcl
Guanidine Hcl — protein-denaturing agent. Used in styling and setting formulas.
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5
Suitable for Skin Types
Frequently Asked Questions
What does Guanidine Hcl do in skincare?
Guanidine Hcl — protein-denaturing agent. Used in styling and setting formulas.
Is Guanidine Hcl safe for skin?
Guanidine Hcl is classified as safe for skin in the Pure Moonlight ingredient database, based on its typical use levels and safety profile in cosmetic formulas.
Does Guanidine Hcl clog pores?
Guanidine Hcl has a comedogenic rating of 0 out of 5, meaning it is not known to clog pores and is generally considered safe for acne-prone skin.
What category of ingredient is Guanidine Hcl?
Guanidine Hcl is classified as a thickener in the Pure Moonlight ingredient database. That classification reflects its primary functional role in a skincare formula.
Check if this ingredient works for your skin — analyze your full product formula for free.
Analyze your product