Can You Put Olive Oil on Your Face Overnight?

This is one of the most-asked follow-ups to "is olive oil good for skin" — and the honest answer is: it depends heavily on your skin type, not on the oil's quality.

What actually happens overnight

Left on skin for six to eight hours, olive oil forms an occlusive layer that slows water loss from the skin beneath it — genuinely useful for very dry skin, especially in winter. It won't cause harm for most people used in moderation on the body. The face is a different story.

Why the face is riskier

• Oleic acid content. Olive oil is roughly 70% oleic acid, a fatty acid that can disrupt the skin barrier in people prone to acne or with naturally oily skin — the opposite of what a facial oil should do for that skin type.
• Comedogenic rating of 2/5. Moderate, not high, but enough that overnight, undiluted use on the face causes breakouts for a meaningful share of users.
• No rinse-off before it can clog pores in people already prone to congestion, especially around the hairline and jaw.

For dry-skin, non-facial uses where olive oil is unambiguously useful, see Olive Oil for Skin: What Actually Works.

What dermatology-focused sources actually recommend instead

For genuine overnight facial hydration, the ingredients specifically formulated and studied for that purpose — humectants like hyaluronic acid, occlusives like squalane, or barrier-repair ceramides — are designed to avoid exactly the comedogenic tradeoff that a whole, unrefined kitchen oil carries. Whole olive oil isn't formulated for the face; it's formulated, in effect, to be food. See Olive Oil for Skin for where cosmetic squalane (derived from the same squalene naturally present in olive oil) fits into that distinction.

If overnight dryness is the actual problem

A body-only routine — a few drops on damp elbows, heels or hands after showering, not the face — captures the genuine emollient benefit discussed in our main skin article without the overnight facial risk this article is specifically about.