MN Esthetician study guide
MN Esthetician · Work through your exam, one topic at a time.
The Minnesota esthetician license is the credential that allows you to perform skin care services for pay in Minnesota - facials, cleansing and facial massage, hair removal by waxing and other depilatory methods, eyelash and eyebrow services, makeup application, and chemical exfoliation - under the oversight of the Minnesota Board of Barber and Cosmetologist Examiners. The licensing examination is the final gate before that license, and it is built to confirm two things at once: that you can reason through the science behind a service (skin anatomy, product chemistry, infection control) and that you can carry it out safely and legally in a working salon. The MN Esthetician study guide has 10 sections and about 3,123 words.
01Sanitation, Disinfection, and Safety Practices
Sanitation lowers the number of microorganisms on surfaces and hands. Disinfection destroys most pathogenic organisms on nonporous implements and surfaces.
329 words, about 2 min02Anatomy and Physiology of the Skin and Body Systems
The epidermis is avascular and keratinized. From the bottom up: stratum basale (mitosis, melanocytes, Merkel cells), stratum spinosum (Langerhans cells), stratum granulosum , and stratum corneum (dead, flattened keratinocytes plus intercellular lipids that form the barrier).
300 words, about 2 min03Skin Analysis, Consultation, and Client Recordkeeping
The service begins with a written intake: medical history, medications, allergies, pregnancy, prior treatments, home care, and the client's goals. Flag contraindications before you touch the skin - isotretinoin, prescription retinoids, blood thinners, recent peels, waxing, or surgery, active cold sores, conjunctivitis, or open lesions.
302 words, about 2 min04Facial Treatments, Cleansing, and Massage
Prepare the space, wash hands, drape the client, and remove eye makeup with a product appropriate to the eye area. Cleanse according to skin type - gel or foamy for oily, cream or milk for dry and mature - using gentle upward and outward strokes and enough product to glide without tugging.
292 words, about 1 min05Hair Removal: Waxing, Depilation, and Related Safety
The follicle cycles through anagen (growth), catagen (transition), and telogen (rest). Waxing works best on anagen hair about 1/4 inch long; longer hair is trimmed first.
307 words, about 2 min06Eyelash and Eyebrow Services
Tissue around the eye is thin, vascular, and close to the globe, so every product and tool must be handled as if a splash could reach the eye. Remove contact lenses before tinting or any service near the lashes.
343 words, about 2 min07Makeup Application and Color Theory
Primary colors (red, yellow, blue) mix into secondary colors (orange, green, violet), and those mix into tertiary colors. Complementary colors sit opposite each other and neutralize one another; analogous colors sit next to each other and blend harmoniously.
297 words, about 1 min08Chemical Exfoliation and Advanced Skin Care Treatments
AHAs (glycolic, lactic, mandelic, malic) are water-soluble and work at the surface, making them useful for dryness, texture, and dullness. BHA (salicylic acid) is oil-soluble and reaches into the pore, so it suits oily and congested skin.
321 words, about 2 min09Client Care, Communication, and Professional Ethics
The ethical core of esthetics is knowing where your scope ends. You observe, describe, and recommend; you do not diagnose, prescribe, or promise a cure.
297 words, about 1 min10Minnesota Laws, Rules, and Salon Business Practices
Minnesota licenses cosmetology professionals through the Board of Cosmetologist Examiners . Licensure is tiered - cosmetologist, esthetician, advanced practice esthetician, nail technician, and eyelash technician - and each tier carries its own training hours and scope.
335 words, about 2 min