Retinoids are vitamin A derivatives, and they’re among the best-researched skincare ingredients for fine lines, uneven texture, dark spots and clogged pores. Retinol is the most common over-the-counter form.
You don’t need to spend a lot. Some of the most effective retinol products are sold at the drugstore. The key is to start with a low strength, use it a few nights a week, and always wear sunscreen during the day.
Our picks at a glance
| Product | Best for | Key ingredients | |
|---|---|---|---|
| CeraVe Resurfacing Retinol Serum | Best for beginners | Encapsulated retinol, niacinamide, licorice root extract, ceramides | See on Amazon |
| The Ordinary Retinol 0.5% in Squalane | Best value | Retinol (0.2%, 0.5% and 1% options), squalane | See on Amazon |
| Neutrogena Rapid Wrinkle Repair Retinol Serum | Best for fine lines | Retinol, hyaluronic acid, glucose complex | See on Amazon |
| Olay Regenerist Retinol 24 Night Serum | Best fragrance-free option | Retinoid complex, niacinamide | See on Amazon |
| The Inkey List Retinol Serum | Best for sensitive skin | Retinol, granactive retinoid, squalane, peptides | See on Amazon |
| Differin Gel (Adapalene 0.1%) | Best for acne | Adapalene 0.1% | See on Amazon |
The best drugstore retinol serums
1. CeraVe Resurfacing Retinol Serum: Best for beginners
A gentle starter retinol designed for post-acne marks and texture. The retinol is encapsulated for a slower release, and niacinamide and ceramides help reduce irritation. It’s a great first retinol.
Key ingredients: Encapsulated retinol, niacinamide, licorice root extract, ceramides
Pros
- Gentle for beginners
- Helps with post-acne marks
- Fragrance-free
Cons
- Strength isn’t listed, so it may be too mild for experienced users
2. The Ordinary Retinol 0.5% in Squalane: Best value
The Ordinary lists the exact percentage, which makes it easy to start low and increase over time. The squalane base is lightly oily and comforting. Start with 0.2% if you’ve never used retinol.
Key ingredients: Retinol (0.2%, 0.5% and 1% options), squalane
Pros
- Very affordable
- Clear strength options
- Squalane base reduces dryness
Cons
- Oily texture may not suit very oily skin
- Higher strengths can be irritating
3. Neutrogena Rapid Wrinkle Repair Retinol Serum: Best for fine lines
A widely available retinol aimed at fine lines and wrinkles. It’s a step up in intensity from gentler beginner options, so it’s a good next step once your skin is used to retinol.
Key ingredients: Retinol, hyaluronic acid, glucose complex
Pros
- Easy to find
- Targets fine lines
- Lightweight texture
Cons
- Contains fragrance in some versions, so check the label
- Can be irritating for sensitive skin
4. Olay Regenerist Retinol 24 Night Serum: Best fragrance-free option
Olay’s Retinol 24 line pairs a retinoid complex with niacinamide in a silky serum. It’s designed for nightly use and tends to be well tolerated.
Key ingredients: Retinoid complex, niacinamide
Pros
- Fragrance-free
- Silky, easy-to-layer texture
- Often discounted
Cons
- Retinol percentage not disclosed
- More expensive than The Ordinary
5. The Inkey List Retinol Serum: Best for sensitive skin
This affordable serum combines a low dose of retinol with a gentler retinoid ester, which makes it a good option for skin that has reacted to retinol before.
Key ingredients: Retinol, granactive retinoid, squalane, peptides
Pros
- Gentle blend of retinoids
- Affordable
- Lightweight
Cons
- May be too mild if you want fast results
6. Differin Gel (Adapalene 0.1%): Best for acne
Technically not retinol but a retinoid that used to be prescription-only, Differin is now sold over the counter in the US for acne. It’s excellent for clogged pores and breakouts and can also help with texture.
Key ingredients: Adapalene 0.1%
Pros
- Proven for acne
- Affordable for a medicated retinoid
- Fragrance-free
Cons
- Can cause dryness and peeling in the first weeks
- Not suitable during pregnancy
How to start using retinol
- Start two or three nights a week and slowly build up over a month or two.
- Use a pea-sized amount for your whole face. More is not better.
- Apply to dry skin after cleansing, then follow with moisturizer. If you’re sensitive, try the “sandwich” method: moisturizer, retinol, moisturizer.
- Avoid the corners of your nose, eyes and mouth, where skin is thin and irritates easily.
- Wear sunscreen every day. Retinoids can make skin more sensitive to the sun. Try one of our gentle sunscreen picks.
- Expect some adjustment. Mild dryness or flaking in the first few weeks is common. Real burning, swelling or rash means stop.
Want to compare two of the most popular budget brands? Read The Ordinary vs The Inkey List.
FAQ
How long does retinol take to work?
You may see smoother texture within a month, but fine lines and dark spots usually take three to six months of consistent use.
Can I use retinol with vitamin C?
Yes, but most people use them at different times: vitamin C in the morning and retinol at night. That reduces the chance of irritation.
Is retinol safe during pregnancy?
Retinoids are generally not recommended during pregnancy or breastfeeding. Talk to your doctor about alternatives such as azelaic acid.
The bottom line
If you’ve never used retinol, start with CeraVe Resurfacing Retinol Serum or The Ordinary Retinol 0.2% in Squalane, use it a few nights a week, and wear sunscreen every morning. If acne is your main concern, Differin Gel is the most effective option you can buy without a prescription.
This article is for general information and isn’t medical advice. If you have a persistent skin condition, a reaction that doesn’t settle, or you’re pregnant or breastfeeding, check with a dermatologist or pharmacist before trying new actives.