Glycolic Acid — An alpha hydroxy acid that exfoliates skin, with research showing effectiveness similar to higher concentrations of other chemical exfoliants.
SKINCARE
Glycolic Acid for Dandruff
RESEARCH
- Exfoliates like other acids
- No direct dandruff studies found
- Similar acids show anti-dandruff effects
COMMUNITY
- Non-irritating formula
- Good price point
- Rosewater concern raised
SAFETYAHAs can increase sun sensitivity; use SPF daily and start with lower concentrations if you have reactive skin.
WHAT THE RESEARCH SAYS
ALL 7 ON PUBMED ↗Aloe Barbadensis Leaf Water — No PubMed studies found specifically on Aloe Barbadensis Leaf Water.
Tasmannia Lanceolata Fruit/Leaf Extract — No PubMed studies found specifically on Tasmannia Lanceolata Fruit/leaf Extract.
Shikimic acid (a similar exfoliant) has documented anti-dandruff activity.
Dandruff scalp has lower natural moisturizing factors and altered urea/lactic acid levels.
WHAT PEOPLE SAY
READ THREADS ON REDDIT ↗COMMUNITY SENTIMENT
55% positive
“Rosewater can be irritating. However, The Ordinary Glycolic Toner is not irritating **at all**. I think maybe the rosewater contained doesn't have as many fragrance components. Paula's Choice/Beautypedia is not the end all be all skincare authority. They contradict themselves all the time. And frequently present straight up inaccurate information. Labmuffin has talked about this.”
U/LABELLAVITA1985 ↗“"Maybe your skin isn't allergic to it today, but keep using it and you'll end up with a sensitivity or allergy." To be honest that was my motivation to write the post. I didn't choose the Ordinary AHA toner **because** it had rosewater, rather I chose because it is (1) very fairly priced for my budget (2) at a lower percentage of AHA than what I usually see, and (3) I liked the product when I started using it. (I'm pretty sure the glycerin and sugars help with its plumping qualities but there is something special about it as opposed to other AHAs I've used in the past and/or lactic acid.”
U/CAWFLE ↗“Honestly, there are lots of low-percentage glycolic acid products out there to pick from, without something potentially problematic like rosewater. Because it's combined with an AHA, it can penetrate further into the skin and be more likely to trigger an immune reaction.”
U/[DELETED] ↗COMMENTS
Add context that might help others — skin type, conditions like PCOS, what you'd tried before. The more specific, the more useful.
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