Polyvinyl alcohol
Polyvinyl alcohol offers no visible skin benefits according to current study findings. This ingredient suits most skin types and is most commonly found in serums. It fits smoothly into a routine when kept apart from vitamin C, bio-placenta peptides, and hexapeptide.
This page shows polyvinyl alcohol products with a Lovi page. For every product, and a routine built for your skin, use the Lovi app.
Popular polyvinyl alcohol products
- Olay Cleansing Melts
What to combine polyvinyl alcohol with
| Ingredient | Together | How to use them |
|---|---|---|
 Vitamin C |
Keep apart | Apply them at different times of day, using vitamin C in the morning and polyvinyl alcohol at night, because alcohol makes vitamin C less effective. Polyvinyl alcohol and vitamin C |
 Bio-placenta peptides |
Keep apart | Apply bio-placenta peptides in the morning and polyvinyl alcohol at night because strong alcohols can ruin the peptides. Polyvinyl alcohol and bio-placenta peptides |
 Hexapeptide |
Keep apart | Use them at different times of day, applying the peptide first, because they clash and cancel each other out. Polyvinyl alcohol and hexapeptide |
 Acetyl hexapeptide-3 |
Keep apart | Use them at different times of day, applying the peptide first and the alcohol product later. Polyvinyl alcohol and acetyl hexapeptide-3 |
 Collagen peptide |
Keep apart | Use them at different times of day, with the peptide product first, because the alcohol in the other item can break down the peptide. Polyvinyl alcohol and collagen peptide |
 Copper peptide |
Keep apart | Use them at different times of day, applying the peptide first and the alcohol later, because strong solvents can ruin peptide benefits. Polyvinyl alcohol and copper peptide |
 Hexapeptide-9 |
Keep apart | Use them at different times of day, applying hexapeptide-9 first and polyvinyl alcohol later, because mixing them makes the peptide treatment less effective. Polyvinyl alcohol and hexapeptide-9 |
 Peptide-rich plasma |
Keep apart | Use them at different times of day, applying the peptide product first and the alcohol product later, because they clash in the same routine. Polyvinyl alcohol and peptide-rich plasma |
 Triple peptide blend |
Keep apart | Use them at different times of day, applying the peptide first, because alcohol breaks down the peptide. Polyvinyl alcohol and triple peptide blend |
 Palmitoyl pentapeptide-4 |
Keep apart | Apply them at different times of day, using the peptide first and the alcohol product later, because they clash and cancel each other out. Polyvinyl alcohol and palmitoyl pentapeptide-4 |
 Palmitoyl tripeptide-1 |
Keep apart | Use them at different times of day, applying the peptide first and the alcohol product later, because they clash and cancel each other out. Polyvinyl alcohol and palmitoyl tripeptide-1 |
From the ingredient rules behind the "Works well with" and "Don't mix with" notes on every product in the Lovi app.
Questions and answers
What does polyvinyl alcohol do for the skin?
Polyvinyl alcohol is a film-forming ingredient that helps create a peelable or protective layer on the skin.
How do you use polyvinyl alcohol?
Apply polyvinyl alcohol at night. Use it at a different time of day than vitamin C or peptides because the alcohol can break them down or make them less effective.
Should you use polyvinyl alcohol in the morning or at night?
You should use polyvinyl alcohol at night. This timing helps prevent it from interfering with daytime ingredients like vitamin C or peptides.
Can you use polyvinyl alcohol every day?
Yes, you can use polyvinyl alcohol every day, but you should apply it at night when pairing it with certain daytime ingredients like vitamin C or peptides.
Does polyvinyl alcohol cause purging or irritation?
Polyvinyl alcohol is unlikely to cause purging, but it may cause irritation if your skin is sensitive. Using it correctly in your routine helps minimize any discomfort.
Which skin types is polyvinyl alcohol best for?
The page facts do not state which skin types polyvinyl alcohol is best for. You can find it in popular products like Olay Cleansing Melts.
Can you use polyvinyl alcohol with vitamin C?
You should keep polyvinyl alcohol and vitamin C apart by applying vitamin C in the morning and polyvinyl alcohol at night, because alcohol makes vitamin C less effective.
Behind this ingredient guide
Lovi checks every ingredient with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
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Dr. Sof铆a Perea P茅rez, MD, MSc
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Elina Nazarenko, MD
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Victoria Derkova, MS
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