COSRX AHA 7 Whitehead Power Liquid: Focused Glycolic Acid Exfoliant
COSRX’s AHA 7 Whitehead Power Liquid is a glycolic acid-based exfoliant, formulated with 7% glycolic acid in a 100 ml size. Its straightforward composition offers a targeted approach for those seeking a chemical exfoliant.

Physical Glow Verdict
COSRX’s AHA 7 Whitehead Power Liquid is a straightforward glycolic acid exfoliant, offering a 7% concentration in a 100 ml format. While it provides a clear focus for those seeking a chemical exfoliant, the lack of ingredient transparency, usage guidance, and suitability information means it is best approached by readers who are already familiar with glycolic acid and comfortable making their own decisions about use.
For readers seeking a chemical exfoliant, COSRX’s AHA 7 Whitehead Power Liquid offers a direct and simple solution. With a focus on glycolic acid at a 7% concentration, this product positions itself as a dedicated exfoliant in a generous 100 ml format.
A Targeted Glycolic Acid Exfoliant
The COSRX AHA 7 Whitehead Power Liquid is defined by its use of glycolic acid at a 7% concentration. Glycolic acid is a well-known alpha hydroxy acid (AHA) commonly used in skincare for its exfoliating properties. This product is presented as an exfoliant, and the 100 ml size suggests a substantial amount for regular use.
What’s Specified—and What’s Not
While the product clearly centers on glycolic acid as its active exfoliating ingredient, several important details are not specified. The full ingredient list is not provided, so it is not possible to assess the presence of supporting or soothing ingredients. No usage directions are included, which means readers do not have guidance on how often or how best to apply the product. There is also no information about skin type suitability or specific user groups, so the intended audience remains undefined.
Considerations for Potential Users
For those interested in chemical exfoliants, the 7% glycolic acid concentration is a notable feature, as glycolic acid is widely recognized for its ability to promote surface exfoliation. However, without additional details on formulation, usage, or performance, readers should be aware that expectations should be limited to what is explicitly stated: this is a glycolic acid exfoliant by COSRX in a 100 ml size.
Pros
- Contains 7% glycolic acid as the exfoliating agent
- Supplied in a generous 100 ml size
Cons
- Full ingredient list is not specified
- No usage directions or suitability information provided


