The California esthetician scope of practice is defined in Business and Professions Code Section 7316, and it draws one hard line: you can perform non-invasive cosmetic skin treatments, but nothing that destroys living tissue beyond the epidermis. Everything permitted falls into three categories — facials, lash and brow work, and hair removal — and anything that penetrates or damages deeper tissue is the practice of medicine, not esthetics.
What You Can Do Under BPC 7316
The statute organizes skin care into three buckets, and each service you offer needs to fit inside one of them.
Facial treatments. Cleansing, exfoliating, massaging, stimulating, and beautifying the face, scalp, neck, hands, arms, feet, legs, and upper body. You can work with your hands and with esthetic devices, and you can apply cosmetic products, antiseptics, lotions, tonics, and creams. The purpose has to be improving the appearance of the skin without damaging live tissue beneath the surface.1California Legislative Information. California Business and Professions Code BPC 7316
Lash and brow work. Tinting eyelashes and brows, perming them, and applying strip or individual eyelashes.1California Legislative Information. California Business and Professions Code BPC 7316
Hair removal. Waxing, sugaring, tweezing, and applying depilatories or other nonprescription chemicals. Mechanical devices and appliances are allowed. Lasers and light-based devices are explicitly excluded from an esthetician’s scope.1California Legislative Information. California Business and Professions Code BPC 7316
Superficial Peels and Microdermabrasion
Chemical peels and microdermabrasion are allowed as long as they stay within the epidermis. California regulations put it plainly: you may remove only the upper layer of skin, and only to improve its appearance. Any technique that destroys living tissue beyond that layer is prohibited. The dividing line is functional, not tied to a specific chemical or concentration on a label. If a product destroys tissue beyond the epidermal layer, it’s out of scope no matter what it’s called.2Legal Information Institute. Cal. Code Regs. Tit. 16, 992 – Skin Exfoliation
What Falls Outside Your Scope
The controlling rule is simple. If a treatment penetrates or destroys tissue past the epidermis, you cannot legally perform it in California, regardless of your training, your equipment, or the setting you work in.
Injectables
Botox, dermal fillers, and every other injectable are the practice of medicine. Only a licensed physician, or a mid-level practitioner working under proper physician supervision, can administer them. An esthetician who injects clients faces prosecution under BPC 2052, which carries fines up to $10,000, up to one year in county jail, or both.3Medical Board of California. Unlicensed Practice
Laser and Light-Based Treatments
Laser treatments of any kind, including laser hair removal and skin resurfacing, are excluded from BPC 7316’s definition of skin care.1California Legislative Information. California Business and Professions Code BPC 7316 IPL and other light-based devices sit in the same category. Estheticians in some other states perform these services under varying rules, but California’s statute is unambiguous.
Microneedling
This is where California is stricter than many other states. Some states allow estheticians to perform microneedling at shallow needle depths, but California treats all microneedling as a medical procedure. Only licensed medical professionals can perform it. Do not rely on the 0.3mm depth allowance that exists elsewhere; it doesn’t apply here.
Deep Peels and Prescription Products
High-concentration TCA peels, phenol peels, and anything that reaches past the epidermis require medical licensure. Prescription-strength products such as tretinoin or high-concentration hydroquinone can only be dispensed by or under the direction of a physician.
Working in a Medical Spa Doesn’t Expand Your Scope
A medical director’s supervision does not give you permission to perform medical procedures. The Medical Board of California has stated directly that delegating medical procedures to estheticians is prohibited. A physician can only delegate to appropriately licensed staff, and an esthetician’s license does not cover medical procedures regardless of the setting.4Medical Board of California. The Bottom Line: The Business of Medicine – Medical Spas
California also prohibits the corporate practice of medicine, meaning a non-physician cannot own a medical practice. The common arrangement in which a lay-owned business hires a medical director to lend their license violates this rule. The Medical Board considers that arrangement aiding and abetting the unlicensed practice of medicine.4Medical Board of California. The Bottom Line: The Business of Medicine – Medical Spas If a medspa offers you a job doing lasers or injectables “under supervision,” that arrangement carries legal risk for you and for the physician whose license is attached to the business.
Tools and Devices You Can Use
Esthetic devices designed for non-invasive cosmetic work are fine: facial steamers, magnifying lamps, ultrasonic skin scrubbers, high-frequency wands, galvanic current devices, microcurrent machines, LED panels, and similar equipment. The same limit governs all of them. The device must not cause tissue damage beyond the epidermis, and it must not be used in ways that mimic medical procedures or breach the skin barrier.
Microdermabrasion machines are permitted at superficial settings only. Radiofrequency and ultrasound tools are allowable if they don’t generate heat levels that affect tissue below the epidermis.
What Happens If You Cross the Line
Two enforcement systems can come after you, and they carry very different consequences.
The Board of Barbering and Cosmetology investigates complaints against estheticians and can issue citations, impose fines, and suspend or revoke licenses. Complaints can come from clients, employers, or other professionals. Common infractions include practicing with an expired license, performing services outside your scope, and failing to meet sanitation standards. Repeat offenses or violations that cause client harm draw stricter penalties, potentially including mandatory retraining or permanent revocation.
The bigger risk is criminal. Performing medical procedures like injectables or laser treatments without medical licensure is the unlicensed practice of medicine under BPC 2052, a criminal offense carrying fines up to $10,000, up to one year in county jail, or both.3Medical Board of California. Unlicensed Practice Cases involving unlicensed practice may be referred to the California Attorney General’s Office for prosecution. If a client is injured during a treatment you weren’t licensed to perform, expect civil liability on top of the criminal exposure.
The line the statute draws is narrow and deliberate. Stay inside the epidermis, keep lasers and needles out of your hands, and refer anything deeper to a physician.