At-Home Dermaplaning vs. LED Light Therapy: Do You Need Both, and In What Order?

Dermaplaning — using a small, angled blade to shave off the top layer of dead skin cells and fine vellus hair ("peach fuzz") — has moved from an in-office esthetician treatment to a genuinely popular at-home routine step, covered approvingly by outlets like Good Morning America's shopping desk as a dermatologist-endorsed technique when done correctly. It's also, on the surface, a strange thing to combine with an LED face mask or a microcurrent wand: one is physical exfoliation with a blade, the other is light or electrical energy. So which comes first, and do you actually need both?

What dermaplaning does that LED and microcurrent don't

Dermaplaning is mechanical exfoliation. It physically removes the outermost layer of dead skin and fine hair, which can immediately make skin look smoother and help skincare products absorb better. Nothing about that process is comparable to LED light therapy (which doesn't remove anything — it delivers light energy to stimulate cellular processes) or microcurrent (which uses low-level electrical current to temporarily tone facial muscles and, with consistent use, is associated with some improvement in skin firmness). These are three different categories of "at-home device," targeting three different things, and none of them substitutes for the others.

Where the real caution lives: at-home microneedling, not dermaplaning

It's worth being precise about terminology here, because a lot of the safety concern in this space is actually about at-home derma rollers and microneedling pens, not dermaplaning. NBC News' consumer health desk and dermatologists quoted by Healthline have raised specific concerns about at-home microneedling: inconsistent needle depth, infection risk from reused or poorly sanitized needles, and the risk of over-treating skin without professional guidance. Dermaplaning, by contrast, doesn't puncture the skin — it's a surface-level blade exfoliation — which is a meaningfully different risk profile. If you're choosing between the two, understand that they are not interchangeable techniques with interchangeable safety considerations. We've covered the microneedling comparison separately in Microneedling vs. LED Light Therapy; this article is specifically about the blade-based technique.

Can you use LED or microcurrent on the same day as dermaplaning?

Because dermaplaning removes the outer layer of dead skin, freshly dermaplaned skin is slightly more exposed and can be more sensitive to products and treatments for a short window afterward. The general, conservative approach estheticians tend to recommend is to keep your post-dermaplaning routine simple and gentle for the rest of that day — think hydration and sun protection — rather than immediately layering on an LED session or a microcurrent routine. If you want to use both dermaplaning and a device like our InfraLux Pro or Medicube AGE-R Booster Pro, a reasonable approach many routines use is to dermaplane first (on clean, makeup-free skin), then do LED or microcurrent afterward once skin has calmed for a bit — rather than running a full sculpting or light session immediately on freshly exfoliated, more reactive skin. If in doubt, spacing dermaplaning and device use across different days in your weekly rotation is the simplest way to avoid over-treating skin. Our skin cycling guide walks through how to structure a week that includes exfoliation and device days without overlapping them.

Do you actually need both?

Not necessarily — it depends on your goals. If you're mainly interested in smoother-looking skin and better product absorption, dermaplaning alone addresses that. If your goal is firmness, contouring, or collagen support over time, that's squarely what microcurrent and red/infrared LED are aimed at, and exfoliation won't get you there. Many people do use both, just not in the same session: dermaplaning as an occasional (weekly to monthly) exfoliation step, and LED or microcurrent as a more frequent (several-times-a-week) routine layered on top over time.

A safety note

Dermaplaning involves a blade against your skin, so basic precautions matter: use a clean, sharp tool, avoid active acne or broken skin, and stop if you notice irritation. If you have a skin condition, are on retinoids or other actives that thin the skin barrier, or are unsure whether dermaplaning is appropriate for your skin, check with a dermatologist first — this article is educational, not a substitute for that conversation.