RoC uses real retinol and will not tell you how much, calling the number proprietary while competitors print theirs. Retinol sits below the fragrance on the list, which usually means very little. It also adds glycolic acid, so expect more irritation early. Buy a retinol that states its strength.
| Key active | Retinol (percentage not disclosed) |
| Texture | Rich night cream |
| Best for | Budget buyers |
| Approximate price | $20–$28 |
| Fragrance | ✕Parfum |
| Essential oils | ✓None |
| Drying alcohol | ✕Phenoxyethanol |
| Lanolin | ✓None |

RoC Retinol Correxion Deep Wrinkle Night Cream is a rich night cream in a screw-top jar, about $20 to $28 at almost any drugstore. It is an over-the-counter retinol treatment for lines and texture, not a prescription retinoid and not a daily moisturizer.
The active is retinol, and RoC will not say how much. It sits near the bottom of the ingredient list, below the fragrance and the shea butter, which usually means very little. The jar also holds glycolic acid, an exfoliating acid, alongside the retinoid, plus dimethicone and stearyl alcohol for the thick, slow-sinking feel.






A rich, thick night cream, heavier than most retinol serums and closer to a face moisturizer.
It sinks in slowly and leaves a soft cushion, comfortable on dry skin and too much on oily skin. It is scented, and the glycolic acid in the base means stinging on application is common.
It ships in a screw-top jar, which exposes a light- and air-sensitive active every time you open it.








Pick what fits you and the routine rebuilds around it. RoC Retinol Correxion Deep Wrinkle Night Cream is marked in the steps it belongs to.
Skin cells act on only one form of vitamin A, retinoic acid. It binds receptors in the cell nucleus and changes what the cell builds — faster turnover, less clumping of dead cells in pores, more collagen from the fibroblasts below. Retinol is one conversion step away, which is why it beats the esters further back on the ladder.
This cream uses real retinol, and that is the strongest thing in its favor. It will not tell you how much. RoC calls the concentration proprietary information, while The Ordinary, SkinCeuticals, Medik8 and others publish theirs, and retinol sits below the fragrance and the parabens here, which usually means a small amount.
The other problem is glycolic acid in the same jar. An acid and a retinoid both irritate, and combining them means you cannot space them out.
Tap an ingredient to see where it works
In the pore
In the skin barrier
Retinoids change how the pore lining sheds, so plugs stop forming in the first place — which is why they prevent spots rather than treat the ones already there. Given months they also slow pigment reaching the surface and push fibroblasts to build collagen.
The outer layer, and the only one anything in a jar reaches. It renews itself constantly: a cell made at the bottom takes about a month to reach the surface and flake off. Most of what a skincare product does, it does here.
The cells that make pigment. They sit along the base of the epidermis and hand melanin to the cells around them, which is what gives skin its color. Dark marks, melasma and the patch left behind by a spot are all these cells making more than usual.
A narrow tube running from the surface down into the skin, with an oil gland at the bottom of it. Oil travels up and out. When the tube blocks, what is behind it has nowhere to go — which is where blackheads and spots start.
Makes sebum, the oil that keeps the surface soft and stops water escaping. How much it makes is set by hormones, not by how often you wash — which is why scrubbing does not fix oily skin.
Cutibacterium acnes lives in the pores of everyone with skin. It is not an infection and it is not a hygiene problem. It only causes trouble when a pore blocks and it multiplies in the oil trapped behind it.
The scaffolding in the dermis that keeps skin firm and springy. It is built by fibroblasts and broken down by age, sun and smoking. Lines and looseness are collagen lost faster than it is replaced.
The living layer underneath, holding the blood vessels, the nerves and the collagen. It is where lasting change happens and it is hard to reach: most of what is sold for the skin never gets this far.
This matters more than it sounds. Plenty of ingredients do impressive things in a dish in a lab and then never get through the outer layer of real skin. Retinol is fat-soluble, so it crosses that layer easily — which is half the reason it works at all.
Retinol is not the active form. Your skin converts it in two steps, and only the final one does anything. Some is lost at each step, which is why retinol works more slowly and more gently than prescription tretinoin — tretinoin is already the active form and skips both steps.
Fibroblasts are the cells in the dermis that build the skin's support structure. The active form gets inside the nucleus and binds to receptors sitting on the DNA.
Once bound, it switches the collagen genes on and turns down the enzymes that break collagen apart. This is why retinol is measured in months rather than days: you are waiting on cells to build something, not on a surface effect.
Pulls water into the surface and holds it there.
Draws water in and calms the surface while it does it.
A fatty emulsifier that softens the surface as well as holding the formula together.
The outermost layer, and the one every moisturizer is aiming at. It is dead — flattened cells stacked like bricks, with a mix of fats as the glue between them. That glue is what holds water in and keeps irritants out.
The outer layer, and the only one anything in a jar reaches. It renews itself constantly: a cell made at the bottom takes about a month to reach the surface and flake off. Most of what a skincare product does, it does here.
The living layer underneath, holding the blood vessels, the nerves and the collagen. It is where lasting change happens and it is hard to reach: most of what is sold for the skin never gets this far.
This is how many ingredients are on the label. The more a product contains, the more chances one of them bothers you. That matters most if you have sensitive skin, eczema, or a known allergy. If your skin tolerates most things, a long list is not a problem by itself.
21 retinoids reviewed, from A313 Pommade (7) to Anua Nano Retinol 0.3% + Niacin Renewing Serum (90). Tap a dot to see which.
The retinol dose is undisclosed: RoC will not say how much retinol is in it, calling the concentration "proprietary information."
Other brands do disclose: that is a choice, not a constraint. The Ordinary, SkinCeuticals, Peter Thomas Roth, Medik8, Drunk Elephant and Good Molecules all print theirs.
The ingredient order suggests a low dose: retinol sits below the fragrance, the parabens and the shea butter, which points to a low concentration. We will not print a number, because RoC will not, and every figure online is a guess.
May irritate on several fronts: fragrance, parabens, and glycolic acid — an acid alongside a retinoid, in a product that will already irritate.
The jar exposes the retinol: a screw-top jar opens a light- and air-sensitive active every time you use it.
The claims outrun the disclosure: "#1 Most Awarded Retinol" and "97% saw results in 1 week" are marketing wrapped around a dose the company will not name.
RoC Retinol Correxion Deep Wrinkle Night Cream costs $22 per ounce. That is cheaper than 16 of the other 20 retinoids priced on Dermapedia, which run from $7.92 to $120 per ounce.
A pea-sized amount covers the face, so even a small jar lasts months. What you spend per night is well below what the price per ounce suggests.
21 retinoids priced, from Good Molecules Gentle Retinol Cream ($7.92) to PCA Skin Intensive Age Refining Treatment: 0.5% Pure Retinol Night ($120). Priced on the 1 oz size at $21.99. The scale is logarithmic. Tap a dot to see which. Prices current as of September 2026.
RoC's line is built around retinol, plus one morning product without it. What separates them is texture and where each one goes.




These are the options if you want a stated strength, or a retinoid without an acid in the same jar.


