The question we hear every spring is: "Can I be hair-free by summer?" The honest answer is: maybe, depending on when you are asking and where on the body you want treated.
Laser hair removal in Myrtle Beach is one of the most popular treatments we offer year-round, and for good reason. A beach town with year-round warm weather and a culture of outdoor living means most people are showing skin most of the time.
But the treatment requires real lead time, and patients who do not understand the hair growth cycle often expect faster results than the biology allows. Here is everything you need to know before you book.
How Laser Hair Removal Actually Works
Laser hair removal uses selective photothermolysis: a laser wavelength that is specifically absorbed by melanin in the hair follicle. When the laser energy reaches the follicle during its active growth phase (called anagen), the heat damages the follicle enough to significantly impair its ability to regrow hair.
The surrounding skin is not significantly affected because it contains less melanin than the hair follicle itself.
The critical phrase is "active growth phase." At any given time, only about 20 to 30 percent of your body hair is in anagen.
The rest is either in the transitional phase (catagen) or the resting phase (telogen), and hairs in those phases do not respond meaningfully to the laser. This is why a single session does not eliminate all hair in a given area: you only treated the fraction that happened to be in anagen that day.
Each subsequent session, spaced 4 to 6 weeks apart, catches another wave of follicles cycling into anagen and treats them. Over a full series, you systematically work through the entire follicle population in the treatment area.
The Timeline: Start at Least 6 Months Before Summer
To be meaningfully hair-reduced by Memorial Day weekend in Myrtle Beach, you need to begin your series in November or December at the latest. January is workable for significant reduction, though not full completion of the series.
March or April starts will produce noticeable results by summer but likely will not finish the series in time.
Here is why the math works out this way: most treatment areas require 6 to 8 sessions. Sessions are spaced 4 to 6 weeks apart.
Six sessions at 4-week intervals is 24 weeks, which is 6 months. Start in November and you are done in May.
Start in March and you are done in September, still summer in Myrtle Beach, but you will have less coverage for the early season.
How Many Sessions Do You Actually Need?
The industry standard range is 6 to 8 sessions for most areas, but this varies based on:
- Hair color and coarseness: Dark, coarse hair responds best and typically requires fewer sessions. Fine or light hair requires more, and very light (blonde, red, white, gray) hair does not respond well to most laser wavelengths.
- Skin tone: Darker skin tones require a longer wavelength laser (Nd:YAG) to avoid surface pigment absorption, and sessions may be spaced slightly further apart.
- Body location: Facial hair, due to hormonal influence, typically requires more sessions (8 to 10) than legs or underarms.
- Hormonal factors: Conditions like PCOS can drive continued hair growth even in treated areas, sometimes requiring ongoing maintenance sessions.
Clinical studies using alexandrite and diode laser systems have consistently shown 70 to 90 percent reduction in hair density after a complete series. "Permanent hair reduction" is the accurate term (per FDA guidelines), not "permanent hair removal," because some fine regrowth may occur over years.
Between Sessions: What to Do and What to Avoid
Between laser sessions, the treated follicles shed their hair over 1 to 3 weeks. You may shave between sessions.
Do not wax, tweeze, or use depilatory creams, as these remove the follicle that the laser needs to target next time.
Sun exposure in the treatment area between sessions should be minimized. Tanned skin is more challenging to treat safely because the additional surface melanin absorbs laser energy that should be going to the follicle.
This is a practical challenge for Myrtle Beach patients and is one reason we often recommend SPF 30+ on any treated areas during a laser series.
Touch-Ups and Long-Term Results
After completing a full series, most patients are satisfied with their results for 1 to 3 years. Some areas, particularly those influenced by hormones (face, bikini line), may benefit from a single annual touch-up session to address follicles that gradually became active again.
This is dramatically less hair than before the series, and the touch-up sessions are typically quick.
If summer is here and you missed the window for a full series, dermaplaning removes facial fuzz instantly with no heat restrictions, making it a useful complement for facial hair while your laser series is underway or while you wait for the right time to start.
Ready to stop shaving and start living? Our Myrtle Beach laser specialists will assess your hair type, skin tone, and target areas and give you an honest session estimate and timeline. The sooner you start, the more of summer you enjoy hair-free.
Book a Laser ConsultationReferences
- Anderson RR, Parrish JA. Selective photothermolysis: precise microsurgery by selective absorption of pulsed radiation. Science. 1983;220(4596):524-527.
- Ash K, et al. Comparison study of laser-assisted hair removal systems on structurally normal hair: diode laser versus alexandrite laser. Dermatol Surg. 1998;24(3):365-369.
- Rao J, Goldman MP. Prospective study of the effect of quantitative pulsed light on pigmentation in patients with skin types II-VI. Dermatol Surg. 2005;31(9):1104-1108.