# RAZOR BURN VS RAZOR BUMPS _Published: 2026-11-11_ [SMARTSHAVE](https://smartshave.co.uk/) [Razors](https://smartshave.co.uk/#products)[Subscribe](https://smartshave.co.uk/student-discount/)[Blog](https://smartshave.co.uk/) Quick Answer · Skin Care RAZOR BURN VS RAZOR BUMPS They’re not the same thing. How to tell them apart, what causes each, and what helps. By **SmartShave Editorial**  ·  5 min read · Skin Care 2 different problems friction causes one, hairs growing back into the skin cause the other Days typical recovery razor burn usually settles within a few days 1 fresh blade a worn blade makes both more likely £9.99 starter kit a handle and a cartridge, with free UK delivery Razor burn and razor bumps get lumped together, but they’re different problems with different causes. Razor burn is general redness and stinging from friction, soon after a shave. Razor bumps are small raised spots that appear when shaved hairs curl back into the skin. Knowing which you have makes it much easier to fix. ## The Difference at a Glance Razor burn Razor bumps What it is Redness, stinging and tenderness Small raised spots, sometimes sore When it appears Soon after shaving Often a day or more later Main cause Friction from a worn blade, pressure or poor prep Shaved hairs curling back into the skin Most likely if You press hard, shave dry or use an old blade Your hair is curly or coarse, or you shave very close What helps Cool rinse, moisturiser and a break from shaving Shaving with the grain, a lighter touch and leaving spots alone ## Where Ingrown Hairs Fit In An ingrown hair is a single hair that has grown back into the skin. Razor bumps are often the visible result. See [Stop Ingrown Hairs](https://smartshave.co.uk/stop-ingrown-hairs/) for a full guide. ## How to Tell Which You Have 1 **Look at the Timing** Red, stinging skin straight after shaving points to razor burn. Spots that show up a day or two later are more likely razor bumps. Action: Note when it appears. 2 **Look at the Skin** Razor burn is usually flat redness over an area. Razor bumps are distinct raised spots, sometimes with a hair visible underneath. Action: Check in good light. 3 **Think About Your Hair** Curly or coarse hair is more likely to curl back in and cause bumps. See [Shaving Thick or Coarse Hair](https://smartshave.co.uk/shaving-thick-or-coarse-hair/). Action: Notice where it happens most. ## What Helps Each One #### ✗ If You Have Razor Burn - Rinse with cool water - Apply an alcohol-free moisturiser - Leave the area alone until it settles - Change your blade - See our razor burn guide #### ✓ If You Have Razor Bumps - Shave with the grain, lightly - Don’t chase the closest shave - Don’t pick or squeeze - Give irritated areas a break - See Stop Ingrown Hairs **When to See a Pharmacist or GP** If spots are painful, filled with pus, keep coming back despite changing your routine, or redness is spreading, speak to a pharmacist or your GP. Spots with pus can be an infected hair follicle, which may need treatment. ![SmartShave starter kit razor with pivoting action head](https://smartshave.co.uk/wp-content/uploads/2019/05/6.png) Starter kit A Gentler Shave: £9.99 - Premium handle with a quality rubber grip - Pivoting action head - Strip with vitamin E and aloe - Free UK delivery [3-blade kit: £9.99](https://smartshave.co.uk/checkout-page-cb3/?utm_source=blog&utm_medium=post&utm_campaign=razor-burn-vs-razor-bumps&utm_content=mid-3blade)[5-blade kit: £9.99](https://smartshave.co.uk/checkout-page-bb3/?utm_source=blog&utm_medium=post&utm_campaign=razor-burn-vs-razor-bumps&utm_content=mid-5blade) One handle and one cartridge. Change, delay or cancel any time. ## What customers say ★★★★★ “The quality is fantastic and more importantly a comfortable shave with no irritation” Paul · Trustpilot · August 2021 ★★★★★ “Less strokes = less irritation, so definitely a positive” Jonathan T. · Trustpilot · March 2026 ★★★★★ “It dealt with contours very well” Damion O. · Trustpilot · February 2025 Rated 4.5/5 from 15 reviews. [Read them all on Trustpilot](https://uk.trustpilot.com/review/smartshave.co.uk). ## Frequently asked questions What’s the difference between razor burn and razor bumps? Razor burn is redness and stinging from friction, soon after shaving. Razor bumps are small raised spots caused by shaved hairs growing back into the skin. Are razor bumps the same as ingrown hairs? They’re closely linked. An ingrown hair is the cause, and razor bumps are what you see. How long do razor bumps last? It varies, from a few days to longer if you keep shaving over them. Giving the area a break helps. Can the same routine fix both? Largely yes: a fresh blade, warm water, a good lather, light pressure and shaving with the grain help with both. See [The Razor Burn Fix](https://smartshave.co.uk/the-razor-burn-fix/). Can I try SmartShave without a long commitment? Yes. Start with the £9.99 starter kit. You can change, delay or cancel your subscription at any time for free. → The Verdict Burn is friction. Bumps are ingrowns. Razor burn and razor bumps look similar but need different fixes. Calm burn with cool water and moisture, and prevent bumps by shaving lightly with the grain and not going too close. #### A Simple Way to Get Set Up SmartShave’s starter kit is £9.99: a premium handle and a cartridge, delivered free in the UK. [Get the Starter Kit](https://smartshave.co.uk/student-discount/?utm_source=blog&utm_medium=post&utm_campaign=razor-burn-vs-razor-bumps&utm_content=w9b-sidebar) Burn vs Bumps - Burn: redness, soon after shaving - Bumps: raised spots, later - Burn: friction - Bumps: hairs curling back - Fresh blade helps both SmartShave Plans - Starter Kit: £9.99 - 3-blade monthly: £24.99 - 5-blade monthly: £24.99 - Free UK delivery · Cancel anytime Keep Reading - Razor Burn - Stop Ingrown Hairs - The Razor Burn Fix: A Complete Guide to Shaving Sensitive Skin Rated 4.5/5 See what customers say on [Trustpilot](https://uk.trustpilot.com/review/smartshave.co.uk). ### Fewer problems, better shaves. Get a £9.99 SmartShave starter kit, delivered free in the UK. Change, delay or cancel any time. 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