What Is Dermaplaning — and Does It Work on Arms?
Dermaplaning is a form of physical exfoliation: a sterile blade glides across the skin at a shallow angle, lifting away the outermost layer of dead skin cells and the fine vellus hair (peach fuzz) that sits on top. Most people associate it with the face, but the same principle applies anywhere vellus hair grows — including the upper and lower arms.
The key distinction from everyday shaving is the intent. Shaving targets visible hair removal. Dermaplaning targets the surface of the skin itself, with hair removal as a welcome side effect. The blade angle is shallower, the strokes are shorter, and the result — when done correctly — is noticeably smoother, softer skin that absorbs moisturiser more readily.
One important reassurance: dermaplaning cannot change the structure of vellus hair. It does not interact with the hair follicle. Hair grows back at exactly the same rate and texture as before. The "shaving makes hair grow back thicker" concern is a myth — hormonal changes alter hair texture, not blades.
Before You Start: Who Should Skip This
The American Academy of Dermatology advises against mechanical exfoliation (which includes blade exfoliation) for skin with active breakouts, open cuts or wounds, sunburn, eczema, psoriasis, or other inflammatory conditions. If any of those apply to your arms right now, let the skin settle first.
People with a darker skin tone should take extra care: the AAD notes that aggressive mechanical exfoliation can trigger post-inflammatory hyperpigmentation in some skin types. If you notice dark spots after any kind of exfoliation, switch to gentler methods and check with a dermatologist.
If you are on topical retinoids, pause them for 48 hours before dermaplaning. They accelerate cell turnover and leave skin more vulnerable to irritation from any blade.
What You Need
- A sharp, single-use blade — either a dedicated dermaplaning tool or a quality single-blade safety razor
- Gentle, fragrance-free cleanser
- Light, non-comedogenic body lotion or body oil (post-treatment)
- Broad-spectrum SPF 30+ sunscreen (if the arms will be exposed to sun afterward)
A single-blade safety razor is worth naming here. Unlike multi-blade cartridge razors — which are engineered for efficiency on terminal (thick, pigmented) hair — a single-blade razor lets you control angle and pressure independently. That precision matters when you are doing something closer to skin exfoliation than routine hair removal. The Freya Starter Kit is designed with exactly this kind of intentional, controlled shave in mind.
Step-by-Step: How to Dermaplane Your Arms
Step 1 — Cleanse thoroughly
Wash the full arm with a gentle cleanser to remove sunscreen, lotion, sweat, or any surface oils. Pat dry completely. This is non-negotiable: blade-on-damp-skin dramatically increases the risk of nicks and uneven exfoliation. The skin must be fully dry before any blade touches it.
Step 2 — No foam, no gel
Unlike leg shaving, dermaplaning is done on bare, dry skin. Shaving foam lifts the blade away from the skin surface and reduces the exfoliating contact you are trying to achieve. Skip it entirely.
Step 3 — Hold the blade at 45 degrees
This is the single most important technique point. A shallow angle (around 45 degrees) allows the blade to skim across the top of the skin. If the angle steepens toward 90 degrees, you are no longer exfoliating — you are scraping, and the risk of irritation rises sharply.
Step 4 — Short, light, downward strokes
Work in small sections — roughly the length of your palm. Use short, feather-light strokes going with hair growth (generally downward on the forearm). Do not press down. The weight of the blade itself is enough. After each stroke, rinse or wipe the blade to prevent dead-cell buildup from dragging back across the skin.
Step 5 — Keep the skin taut
Use your free hand to gently stretch the skin behind where you are working. This gives the blade a flat, even surface and reduces the chance of catching on any loose skin. On the inner forearm and elbow crease — where skin tends to be thinner — use an especially light touch.
Step 6 — Rinse and moisturise immediately
Once you have covered the area, rinse with lukewarm (not hot) water and pat dry. Apply moisturiser immediately — the AAD specifically recommends moisturising straight after any exfoliation to protect the skin barrier. The outermost layer of skin cells has just been removed, which temporarily reduces the barrier. Locking in hydration quickly is what keeps the result feeling soft rather than tight or reactive.
Step 7 — Apply SPF if going outside
Freshly dermaplaned skin is more photosensitive. Apply a broad-spectrum SPF 30 or higher to any arm areas that will see sun within 48 hours of treatment. Mineral sunscreens containing zinc oxide or titanium dioxide tend to be gentler on freshly exfoliated skin.
How Often Can You Dermaplane Your Arms?
The skin's surface renewal cycle runs roughly 4–6 weeks. Dermaplaning more frequently than that does not speed up skin renewal — it simply strips a barrier that has not yet fully rebuilt. Once every four to six weeks is a reasonable rhythm for most people. If your skin feels tight, sensitive, or reactive after treatment, extend the gap.
Avoid harsh scrubs or chemical exfoliants (glycolic, salicylic, lactic acid) for at least a week after dermaplaning the same area.
Dermaplaning vs Everyday Arm Shaving: Which Should You Do?
They serve different purposes, and you do not have to choose one exclusively.
Dermaplaning — done monthly or every six weeks — is primarily a skin-texture treatment. It removes accumulated dead skin and the soft vellus fuzz that can make skin look slightly dull or catch product rather than absorbing it.
Regular shaving (weekly or as needed) is a hair-removal routine that also carries a light exfoliating benefit as a side effect. A quality safety razor does this efficiently without the deliberate slow exfoliation pass that full dermaplaning involves.
Many people find that combining the two works well: a thorough dermaplane pass once a month, and a gentle safety razor shave in between whenever they want the arm smooth. The full body-area shaving guide walks through technique differences across legs, underarms, and arms if you want to build out a complete routine.
Common Mistakes to Avoid
- Going over the same patch twice in one session. If you missed a spot, leave it. Double-passing dermaplaned skin in a single session causes unnecessary irritation.
- Using a dull blade. A blade that is not sharp enough drags rather than glides. Dragging causes irritation and redness. Single-use blades exist for a reason.
- Dermaplaning over bony prominences. The elbow point, wrist bones, and knuckle areas have very little padding. Either skip them or use an exceptionally light touch.
- Skipping moisturiser. The whole point is smooth, healthy skin. A treatment that strips the surface and leaves it unprotected is not doing you any favours.
The Bottom Line
Dermaplaning arms is a straightforward technique when the fundamentals are in place: clean dry skin, a sharp blade at 45 degrees, short light strokes with the hair growth, and immediate moisturisation afterward. It is not suitable for inflamed or reactive skin, and it works best on a monthly rather than weekly schedule.
For everything in between — keeping arms smooth, managing regrowth, and getting a little exfoliation benefit without a full dermaplaning session — a quality single-blade safety razor is the most versatile everyday tool you can have.
Frequently Asked Questions
Can I dermaplane my arms at home or do I need a professional?
You can dermaplane your arms at home with a sharp single-use blade. The main risks — nicks, irritation, and uneven exfoliation — come from dull blades, incorrect angle, and damp skin. Follow the 45-degree angle rule, work on completely dry skin, and moisturise immediately after. If you have a skin condition such as eczema or psoriasis on your arms, see a dermatologist first.
Will dermaplaning my arms make the hair grow back thicker?
No. Dermaplaning does not interact with the hair follicle, so it cannot change hair texture, colour, or growth rate. The hair grows back exactly as it was before. The perception of thicker regrowth after any blade treatment comes from the blunt cut end — the hair feels stubbly at the tip, not because it has changed structurally.
How is dermaplaning different from just shaving my arms?
Shaving is primarily hair removal with incidental exfoliation. Dermaplaning is primarily skin exfoliation with hair removal as a side effect. The blade angle is shallower in dermaplaning (45 degrees, on dry skin, no foam), the strokes are shorter, and the intent is to resurface the top layer of dead skin cells rather than simply clear the hair. You would typically dermaplane monthly and shave more frequently in between.
How long does dermaplaned skin on the arms stay smooth?
Most people find the texture improvement lasts two to four weeks, aligning roughly with the skin's natural cell-turnover cycle. Hair regrowth is visible sooner than that for most — typically within one to two weeks — which is why many people use a safety razor between dermaplaning sessions rather than waiting the full month.
Can I apply fake tan or body lotion straight after dermaplaning my arms?
Wait at least 24 hours before applying self-tanner to freshly dermaplaned skin. The freshly exfoliated surface can absorb pigment unevenly, leading to patchy results. Light, fragrance-free moisturiser is fine immediately after — in fact, it is recommended. Avoid fragranced products, retinoids, and exfoliating actives for at least a week.
Is dermaplaning safe for sensitive skin on the arms?
The American Academy of Dermatology advises caution with mechanical exfoliation for sensitive skin types. If your arms tend toward dryness, reactivity, or sensitivity, test a small area first, use the lightest possible pressure, and extend the time between sessions. Skip entirely if there is any active irritation, open skin, or inflammatory condition present.
Last updated: 2026-06-17