What could theoretically be done with a Tyrannosaurus using cosmetic lasers? Let's fantasize as creatively as possible with a scientific twist (808 nm, 1064 nm, CO2, picosecond, and other beauties). Of course, it's all purely hypothetical—a Tyrannosaurus weighing 7–9 tons and standing 12 meters tall isn't exactly your typical salon client.

Here are 20 options, from almost realistic to complete absurdity:

1. Smooth skin without scales
   Mass removal of feathers/scales across the entire body. 1064 nm + huge 40×40 mm spots + energy 80–120 J/cm². The Tyrannosaurus becomes the smoothest predator of the Cretaceous period.
2. Teeth whitening
   Laser whitening gel + 445–532 nm (green/blue range). After 3 sessions, the teeth are like a Hollywood star's—15-centimeter snow-white fangs.
3. Laser wrinkle lifting on the face
   Fractional CO2 or Er:YAG 2940 nm. Remove age grooves around the eyes and mouth. T-Rex looks 10 million years younger.
4. Removal of pigment spots and battle scars
   Picosecond 1064 nm or Q-Switched. All old scars from Triceratops and wounds from rivals—gone as if they never existed.
5. Laser hair removal for mustache and "beard"
   808 nm with 50 J/cm² on the toughest vibrissae. Now the mouth is clean, without "hairy" interference when roaring.
6. Pore reduction on the nose
   Neodymium 1320 nm in FRAC mode. Nostrils the size of plates become more aesthetically pleasing.
7. Acne treatment on the back
   1450 nm diode or 1726 nm (Acne Laser). Farewell to inflammations from Jurassic dirt.
8. Tattoo removal (if some paleo-rocker got "Rex Rules" inked)
   Picosecond 755/1064/532 nm. Complete removal in 6–10 sessions.
9. Laser claw polishing
   CO2 laser in ablation mode. Claws become perfectly smooth and sharp—T-Rex level manicure.
10. Photo-rejuvenation of the entire hide
    IPL or 560–1200 nm. The skin acquires a more even gray-green tone without spots.
11. Snoring treatment (if it snores after a heavy Triceratops meal)
    Laser snoring therapy for the soft palate (1064 nm). The Tyrannosaurus finally sleeps quietly.
12. Tongue volume reduction
    Laser resection + RF-lifting. So the tongue doesn't hang out of the mouth.
13. Laser posture correction
    Myofascial RF + 1064 nm. So it doesn't slouch like an old lizard.
14. Hair removal on the inner surface of the mouth
15. 
    808 nm with a flexible tip. Now meat doesn't get stuck in the teeth or on the tongue.
16. Laser callus removal on the feet
    CO2 ablation. After millions of years walking on rocks—smooth soles.
17. Dandruff treatment (if feather follicles remain)
    1550 nm fractional laser. Scales go away, head is clean.
18. Laser blepharoplasty for eyelids
    CO2 or Er:YAG. Remove eyelid overhang—the gaze becomes even more intimidating.
19. Laser contouring of cheekbones
    RF-microneedles + 1440 nm. Make the cheekbones even more predatory and defined.
20. Laser removal of "double chin"
    1064 nm lipolysis + HIFU. Even a 9-ton lizard can have a "dewlap"—we remove it.
21. Full "VIP package"—Tyrannosaurus after a spa day
    Smooth skin, snow-white teeth, tightened neck, clean pores, perfect claws, no snoring, and fresh breath.
    Result: The most stylish, confident, and dangerously beautiful T-Rex in history.

In theory—almost everything we do to people can be scaled up for a Tyrannosaurus.

You'll just need a very large handpiece, 500-liter gel, and insurance for 100 million dollars. Which point did you like the most?As for me, I particularly enjoyed point 3—the laser wrinkle lifting to make the T-Rex look 10 million years younger. It's got that perfect blend of absurdity and a clever nod to paleontology!