Glycolic acid is primarily intended for use on the scalp as an exfoliant, and its application is most beneficial to the scalp rather than the hair strands themselves.
While the provided reference does not specifically mention applying glycolic acid to oiled hair, it clearly states that glycolic acid is most beneficial to those with oily and flaky scalps. Applying glycolic acid to your scalp when your hair is oiled would mean applying it to an area that is, by definition, oily.
Therefore, based on the reference indicating benefit for oily scalps, using glycolic acid on the scalp area while hair is oiled aligns with its intended use for improving scalp conditions.
Why Apply Glycolic Acid to the Scalp?
Glycolic acid is an alpha-hydroxy acid (AHA) known for its exfoliating properties. When applied to the scalp, it helps to:
- Remove dead skin cells
- Break down product buildup
- Improve scalp health
- Potentially reduce flakiness associated with oily scalps
Applying it to the hair strands themselves is generally not necessary or beneficial in the same way it is for the scalp.
Who Benefits Most and How Often?
According to the reference:
- Who: Glycolic acid is most beneficial to those with oily and flaky scalps.
- How Often: Use glycolic acid once or twice a week to start, then lower your use to once a month over time.
This suggests a consistent, but not overly frequent, application schedule targeted at managing scalp conditions.
Practical Application Tips
If you plan to use glycolic acid on your scalp when your hair is oiled, consider these points:
- Focus on the Scalp: Apply the product directly to the scalp using a dropper or nozzle, parting your hair as needed.
- Follow Product Instructions: Always adhere to the specific instructions provided by the product manufacturer regarding application time and rinsing.
- Rinse Thoroughly: Ensure you rinse your scalp and hair completely to remove the product.
By focusing the application on the scalp, you target the area where glycolic acid provides its benefits, aligning with the information about its effectiveness for oily and flaky scalps.
