What is Laser Hair Reduction?
Laser hair removal is a cosmetic procedure that uses focused beams of light to target and destroy hair follicles. The pigment in the hair absorbs the laser’s heat, which damages the follicle to slow or permanently reduce future hair growth. Depending on the area treated, your provider will recommend anywhere from 4-12 weeks in between sessions.
What are the benefits to Laser Hair Reduction?
Laser hair reduction offers long-term hair reduction, precision targeting, and significant time and cost savings compared to traditional grooming methods. Because the laser destroys the hair follicle at its root, it changes how hair grows back over time. While it may not guarantee 100% hair removal forever, the hair that does grow back is drastically finer, lighter, and barely noticeable
Who is a candidate for Laser Hair Reduction?
Unwanted hair: Anyone who is sick of waxing, shaving, plucking, & wants less maintenance when it comes to their hair.
Hair/Skin Contrast: The treatment works best when there is a strong contrast between dark hair and light skin. Dark hair contains more melanin, allowing it to absorb the laser energy much more effectively.
Light Hair: White, gray, blonde, and red hair do not contain enough of the right type of melanin for the laser to target effectively, making this method mostly ineffective for these colors.
Skin Types: Modern lasers can safely accommodate all skin tones, though specialized lasers (like Nd:YAG) may be required for darker skin to prevent damage to the surrounding skin tissue.
Who is not a candidate for Laser Hair Reduction?
Light Hair Colors: People with naturally blonde, white, gray, or red hair lack the necessary dark melanin pigment in the root. The laser cannot “see” or target these follicles, making the treatment ineffective.
Recently Tanned Skin: Active sunburns, recent outdoor tanning, tanning beds, or spray tans increase melanin in the skin. This tricks the laser into targeting the skin instead of the hair, severely raising the risk of blisters, burns, and permanent skin discoloration.
Tattoos or Permanent Makeup: Lasers are highly attracted to tattoo ink. Running a hair-removal laser over a tattooed area will cause severe burns, blistering, and will distort or destroy the body art.
Pregnancy and Breastfeeding: Medical professionals strictly avoid treating pregnant or nursing individuals as a precaution. Hormonal shifts during this time also make hair growth patterns highly unpredictable.
Photosensitizing Drugs: Medications that increase light sensitivity—such as specific antibiotics (tetracyclines), certain anti-inflammatories, or oral retinoids like Accutane—can cause the skin to burn or blister at normal laser settings. Patients must typically be off Accutane for six months before treatment.
Hair Growth Stimulators: Taking medications like minoxidil or anabolic steroids can actively counteract the laser by forcing follicles to continuously produce new hair.
Post Care
1. Immediate Comfort (First 24–48 Hours)
Apply Cold Compresses: Use ice packs wrapped in a clean cloth to reduce the standard redness, swelling, and sunburn-like sensations.
Use Pure Aloe Vera: Slather on plain, fragrance-free aloe vera gel to calm inflammation and cool the treated follicles.
Wear Loose Clothing: Choose baggy, breathable cotton outfits to avoid friction and chafing over the treated areas.
2. Things to Strictly Avoid (First 48 Hours)
Skip Hot Showers: Wash only with lukewarm water. Avoid hot tubs, steam rooms, saunas, and intense workouts that cause heavy sweating.
Avoid Harsh Skincare: Do not apply makeup, scented lotions, deodorants, or active ingredients (like retinoids, AHAs, or BHAs) to the treated skin.
Do Not Scrub or Exfoliate: Let the skin rest. Do not use loofahs, body scrubs, or washcloths on the treated area.
3. Long-Term Protection (Between Sessions)
Apply Sunscreen Daily: Wear a broad-spectrum SPF 30 or higher every single day. UV exposure on laser-treated skin can cause permanent dark or light spots.
Shave Only: Do not wax, pluck, thread, or use chemical depilatories (like Nair). The hair follicle must remain intact in the root for your next laser session to work.
Let Hair Shed Naturally: Dead hairs will begin to push out of the follicles 5 to 14 days after treatment. Gently wipe them away with a damp washcloth, but never pull them out with tweezers
