If you get razor burn, nicks, or ingrown hairs and you are not using a pre-shave oil, you have found your problem. Pre-shave oil is the least understood product in a man's bathroom and the one that does the most work. This guide covers what it does, how to use it, how much to use, and the mistakes that make people think it "doesn't work."
What pre-shave oil actually does
A razor blade is a flat piece of steel dragged across a curved surface. Everything about a good shave comes down to how that steel meets your skin. Pre-shave oil does three things in that moment:
- It softens the whisker. Beard hair is as tough as copper wire of the same thickness. Oil applied to damp skin penetrates and softens the hair so the blade cuts cleanly instead of tugging.
- It creates a glide layer. A thin film of oil sits between the blade and your skin. The blade skims over that film rather than scraping the skin itself. Less friction means less redness.
- It lifts the hair. Massaging oil into the beard works it off the skin and stands the hair up, so you get a closer cut with fewer passes. Fewer passes is the single biggest factor in avoiding razor burn.
Our Pre-Shave Oil Serum is formulated by a pharmacist with wheat germ and avocado oils, which hydrate the skin and help loosen dead skin cells at the same time. That is why skin feels softer after a shave with it, not just during.
How to use pre-shave oil, step by step
Step 1 – Start with warm, damp skin. Shave after a shower or hold a warm, wet towel on your face for 30 seconds. Warm water opens the pores and starts softening the hair. Pre-shave oil works best on damp skin, not dry and not dripping.
Step 2 – Use 3 to 5 drops. This is where most people go wrong. You want a thin film, not a slick. Put 3 to 5 drops in your palm, rub your hands together, and press them onto your cheeks, jaw, and neck.
Step 3 – Massage against the grain. Work the oil into the beard for 20 to 30 seconds, moving against the direction of hair growth. You are coating each hair and lifting it off the skin. Pay extra attention to the neck, where hair grows in several directions and irritation is most common.
Step 4 – Let it sit for 30 to 60 seconds. Use this time to rinse your razor or prepare your shave cream. The oil needs a moment to soften the hair.
Step 5 – Apply shave cream on top. Do not rinse the oil off. Apply your shave cream directly over it. The oil stays on the skin as the protective layer and the cream sits on top. With a non-lathering cream like our Sandalwood Shave Cream you will still be able to see your skin and the blade path.
Step 6 – Shave with light pressure, with the grain first. The oil and cream are doing the work. Let the weight of the razor do the cutting. Rinse the blade often, since oil and cream build up faster on the blade than foam does.
Step 7 – Finish with post-shave lotion. Rinse with cool water, pat dry, and apply Post Shave Lotion to close and calm the skin. That is the full three-step Rx routine.
How much pre-shave oil should you use?
Three to five drops for a full face and neck. If your skin feels greasy after shaving, you used too much. If the razor still tugs, you may have used too little or not left it on long enough. A 2 oz bottle used daily should last two to three months.
Common mistakes
- Applying to dry skin. Oil on dry skin sits on the surface. On damp skin it spreads and penetrates.
- Rinsing it off before shave cream. The oil is supposed to stay on. It is the barrier.
- Using too much. More oil does not mean more protection. It means a clogged razor and a greasy face.
- Skipping it on the neck. The neck is where you need it most.
- Using it with a lathering foam from a can. Aerosol foams are mostly air and alcohol and will break down the oil layer. Pair pre-shave oil with a proper cream.
Does pre-shave oil help with ingrown hairs?
Yes, indirectly but meaningfully. Ingrown hairs happen when a hair is cut below the skin line or at a sharp angle and curls back into the skin as it grows. Pre-shave oil lifts the hair so it is cut at the skin's surface, not below it, and it reduces the number of passes you make, which reduces the chance of cutting the hair too short. Combine it with a sharp blade and shaving with the grain and most men see a difference within two weeks.
Scented or unscented?
We make both. The Sandalwood Pre-Shave Oil Serum uses a natural essential oil blend and pairs with our Sandalwood Shave Cream and Post Shave Lotion. The Natural Unscented Pre-Shave Oil is the same base formula for sensitive skin or for men who do not want any fragrance competing with their cologne. Both use the same wheat germ and avocado oil base.
Frequently asked questions
Can you use pre-shave oil with an electric razor? Yes, and it helps. A few drops on dry skin before an electric shave reduces friction and heat. Use less than you would for a blade, about 2 drops.
Can pre-shave oil replace shave cream? No. It can work alone in a pinch for a quick touch-up, but it does not provide the cushion and hydration that cream does. Use both.
Is pre-shave oil good for sensitive skin? It is one of the best things you can do for sensitive skin, because it reduces the friction that causes the reaction. Choose the unscented version if fragrance bothers you.
How long does a bottle last? Two to three months with daily use at 3 to 5 drops.
The complete routine
Pre-shave oil is Step 1 of the RAZOR MD Rx Series. The full routine is Pre-Shave Oil, then Sandalwood Shave Cream, then Post Shave Lotion. You can buy all three together as the Rx Shave Routine 3-Step Set for $54 instead of $74, or start with the Pre-Shave Oil Serum on its own.
RAZOR MD has been a family business since 1979. Everything we make is pharmacist-formulated and made in the USA. If you have a question about your shave, email scott@razormd.com and you will get an answer from a person who uses the products every morning.
