PoreWise Ingredient
Linoleic Acid
Public databaseLINOLEIC ACID
Linoleic Acid is an essential fatty acid that is part of the skin's lipid barrier and acts as an emollient. The strongest evidence comes from a 1998 human trial covering people with mild acne: In a double-blind, placebo-controlled randomized cross-over study in people with mild acne, one month of topical linoleic acid reduced the overall size of follicular casts and microcomedones by almost 25% on digital image analysis of cyanoacrylate follicular biopsies. 1998 · People with mild acne · PMID 9692305 · Demographics, or the concentration used; the endpoint is the size of casts. This study measures follicular plugs. 3 products contain Linoleic Acid; the highest it appears is number 19 of 54.
- INCI name:
- LINOLEIC ACID
- Source:
- PubChem
Functions
Products with this ingredient
Linoleic Acid appears on 3 product ingredient lists, most often around number 28; its highest position is number 19 of 54.
| Product | Brand | Where it sits on the list |
|---|---|---|
| Omega+ Complex Moisturizer | Paula's Choice | 19 of 54 |
| Natural Moisturizing Factors + HA | The Ordinary | 28 of 46 |
| Rich Hydrating Cream | Cetaphil | 32 of 33 |
Studies and results
- 1 Skin effectDigital image analysis of the effect of topically applied linoleic acid on acne microcomedones
In a double-blind, placebo-controlled randomized cross-over study in people with mild acne, one month of topical linoleic acid reduced the overall size of follicular casts and microcomedones by almost 25% on digital image analysis of cyanoacrylate follicular biopsies.
Human trial · 1998 · People with mild acne · Follicular casts and microcomedones on the face, measured by cyanoacrylate follicular biopsy. · Demographics, or the concentration used; the endpoint is the size of casts. This study measures follicular plugs.
Skin concerns this ingredient has been studied for
The people in each study had that concern.
Common questions
- What does Linoleic Acid do in skincare?
- Linoleic Acid is an essential fatty acid that is part of the skin's lipid barrier and acts as an emollient.
- Where does Linoleic Acid sit in these formulas?
- Linoleic Acid appears in 3 products; highest on the list is number 19 of 54, in Omega+ Complex Moisturizer.
- Which products contain Linoleic Acid?
- Products that contain Linoleic Acid: Omega+ Complex Moisturizer, Natural Moisturizing Factors + HA, Rich Hydrating Cream.
- How strong is the evidence behind Linoleic Acid?
- Linoleic Acid has one study behind it: a 1998 human trial covering people with mild acne.
- What did the study on Linoleic Acid measure?
- 1998 · People with mild acne · PMID 9692305 · Demographics, or the concentration used; the endpoint is the size of casts. This study measures follicular plugs.