The Ordinary Retinol 0.2%

The number on the bottle is the number in the bottle. 0.2% pure retinol — not a "complex," not an encapsulated raw material, not a blend padded out with things that are not retinoids. Given how much of this category plays games with percentages, that plainness is the product's best feature.

$8. For a real retinoid at a real, disclosed dose, that is the value benchmark.

The squalane base is well chosen — it is a gentle, non-irritating emollient, and it suits dry skin that would struggle with an alcohol-based serum.

0.2% is genuinely the right place to start. Most people who fail with retinoids fail because they started too strong.

Irritation is expected, not a sign it is "working." Redness, flaking and stinging in the first weeks are common with any real retinoid. Start twice a week and build up. If it is still angry after a few weeks, the dose is too high for you.

0.2% is a low dose, and it will be slow. Honest, but modest. Expect months, and do not expect drugstore-advert results.

The dropper bottle is the wrong package for retinol. Retinol degrades in air and light, and a dropper lets air in every time you open it. The Ordinary themselves advise refrigerating it after opening — take that seriously.

Do not confuse this with The Ordinary's Granactive Retinoid 2%. That is a completely different molecule (HPR), and its "2%" refers to a solution that is only about 10% active — so it is roughly 0.2% actual HPR. Same shelf, same brand, very different product.

The Ordinary reformulates and discontinues without much warning. Batch-to-batch consistency is not guaranteed.

Pregnancy — the accurate version, because this gets badly misreported.

Oral isotretinoin causes serious birth defects. That is not in dispute, and it is why it is so tightly controlled.

Topical retinoids are a different exposure. Very little gets into the bloodstream. A meta-analysis of 654 pregnancies exposed in the first trimester found no significant increase in birth defects, miscarriage or stillbirth, and a large four-country cohort study since has agreed.

But those studies are not powerful enough to prove safety — so dermatology guidelines still advise using a non-retinoid option while pregnant, as a precaution. Tazarotene is contraindicated outright.

If you used a retinoid before you knew you were pregnant, the evidence is reassuring. That is not a reason to panic. Stop, and talk to your doctor.

💧 Squalane — provides hydration and strengthens the skin barrier
🥕 Retinol (0.2%) — gentle entry-level strength

Formulation Notes

Squalane is doing quiet, useful work here. Retinol is oil-soluble, so an oil base carries it well without needing alcohol or strong solvents — which is why this stings less than many stronger-sounding serums.

The trade-off is that an oil sits on the skin. If you are oily or acne-prone, this texture may not suit you, and a serum or cream version of the same molecule would be a better choice.