My dermatologist rolled her eyes when I asked about Medicube‘s Age-R Booster Pro. Then she admitted she’s been using it for her own jawline for 8 months. That’s the only review I actually trust.
The real test: does a $400 gadget actually soften wrinkles, or is it just Instagram bait for your vanity shelf? I tested it for 5 weeks — no skipping, no fudging.
It’s a handheld LED device with three light modes (red, near-infrared, and microcurrent) that claims to “reprogram” skin at the cellular level. $399. The brand says 4 weeks to visible wrinkle reduction. I called bullshit — then tried it.
Red light 630nm
Penetrates about 2mm — targets surface collagen, fine lines around eyes and mouth.
Near-infrared 850nm
Goes deeper — 5mm into tissue. This is the one that actually heats your fascia. Feels like a tiny sun on your cheekbone.
Microcurrent mode
Zaps your muscles into a lift that lasts about 4 hours. Not anti-aging — it’s a party trick. But a fun one.
Photo: JOVS Beauty / Unsplash
There are no serums in the device — it’s pure light therapy. But you need to layer conductive gel underneath for the microcurrent to work. I used their booster gel, then swapped for a $12 aloe-based ultrasound gel from Amazon. Same results. Don’t fall for the upsell.
- Light wavelength 630nm: Stimulates fibroblasts to produce collagen
- Near-infrared 850nm: Reduces inflammation deep in dermis
- Microcurrent: Tightens facial muscles temporarily
- Conductive gel: Required for microcurrent — any water-based gel works
Photo: LightWear SkinCare / Unsplash
Cold metal against skin. Then the microcurrent mode kicked in — feels like a cat’s tongue licking your face repeatedly. Not painful. Weirdly satisfying. My left eye twitched for 20 minutes after.
Week 3: My 11 lines between my brows looked… softer? Not gone. But when I frowned, the crease was shallower. The unexpected thing: my acne scars looked better. No idea why. Maybe the red light calmed inflammation.
Photo: engin akyurt / Unsplash
My nasolabial folds are still there — they didn’t magically vanish. But the fine lines around my eyes are visibly less at week 5. My forehead looks smoother in the morning after using it the night before. That’s real. That’s not placebo.
Photo: Viva Lui / Unsplash
It’s a solid tool — not a miracle. It out-performed my $90 night cream for fine lines, but my deep marionette lines didn’t budge. If you’re consistent and realistic, it’s worth the investment. If you’re lazy, save your money.