Relaxer consent form: overlap, edges, lye or no-lye and retouch aftercare
A relaxer is a commitment the client makes for every visit after this one. Her hair is changed for good, new growth comes in natural, and each retouch has to treat only that new growth. My relaxer consent form is written for that long relationship: it covers today's service and future retouches in one signature, and it spends real space on the two things it warns about most, overlap and mixed chemistry.
This exact form is built into SlickChart: send it to your client's phone to sign before her appointment, and the relaxer aftercare goes home with her.
What the client is agreeing to
The service box describes a lye or no-lye cream that permanently straightens hair, with a protective base to shield the scalp. It takes about 1.5 to 3 hours, retouches cover new growth only, and a neutralizing shampoo ends it.
On longevity, relaxed hair stays straight until it is cut off. New growth comes in natural, so the form sets retouches every 8 to 10 weeks. A separate yes covers the type and strength: "We agreed on type and strength; my stylist may adjust them to protect my hair."
The risks, including the one about research
The list is frank about the scalp and the hairline: tingling, scalp irritation or chemical burns; breakage, especially where hair overlaps; thinning or hair loss, often at the edges; over-processing, described as limp, weak or gummy hair; uneven straightening or natural texture left behind; dryness that needs extra care; an allergic reaction, which is rare; and damage if relaxer meets perm or curl solution.
The list ends with a research note:
Some studies (e.g. NIH Sister Study, 2022) linked frequent straightener use to higher uterine cancer risk; ask your physician.
That is the form's wording, and it deliberately sends the question to her physician. If you keep this line, read the source yourself and check with your state board on how they expect you to word it.
The health and hair check
Several items are specific to relaxers. Beyond cuts, sores or sunburn, a psoriasis or eczema flare, infection or lice, the list asks about a burn from a past relaxer; hair loss or thinning edges; chemo, now or recently; pregnancy or breastfeeding; an allergy to a hair product; a perm or curl in the past year; color or lightener; box dye, henna or metallic dye; keratin or smoothing; another brand of relaxer used; and isotretinoin or minoxidil.
One item clients rarely think of is "washed or scratched in 48 hrs." My aftercare backs it up: skip washing and scratching for 48 hours before a retouch. A checked item starts a conversation, not a diagnosis, and scalp concerns go to her doctor or a dermatologist.
The acknowledgements
She confirms she shared her full history, including any perms, curls or home treatments, and that she understands relaxers and perm or curl solutions can't be used over each other without serious breakage. She agrees to say right away if she feels burning or stinging, so the relaxer can be rinsed straight away.
The strand test line gives you room to say no: a strand test was offered, and the stylist may decline or delay the service if her hair is not strong enough. She accepts that bone-straight results aren't guaranteed, agrees to wait 2 weeks before color, and promises not to relax her hair at home between visits.
Aftercare from scalp to retouch
The guide opens with: your relaxer has changed the structure of your hair for good, and your scalp needs a few days to settle.
- First 72 hours: a slightly tender or dry scalp is normal. Wrap or pin hair loosely at night on silk or satin. No washing for 72 hours, no scratching, hard brushing, sweaty workouts or tight edges.
- Weeks 1 and 2: moisturizing, sulfate-free shampoo, weekly deep conditioning and heat protectant. No color for 2 weeks, and no tight ponytails, braids or high-heat flat irons.
- Weeks 3 to 8: the line where textures meet is fragile. Balance moisture and protein, detangle from the ends up, and trim every 8 to 12 weeks.
- Weeks 8 to 10: book the retouch. No relaxing at home, no stretching past 12 weeks, and no perm or curl solution on relaxed hair.
One line in the guide says it all: overlapping is the most common cause of breakage, so let me do every retouch. The call-me list covers scabs, blisters or weeping spots; burning or soreness that gets worse; breakage or shedding in clumps; and redness, swelling or an itchy rash. Relaxer in the eye means flushing with cool water for 15 minutes and getting urgent care, and trouble breathing means 911.
Questions to decide for your own practice
- How will you chart which areas were relaxed, so every retouch stays on new growth?
- What is your rule when a client has used another brand at home?
- How will you remind clients at 8 to 10 weeks? See rebooking for a solo practice.
- What does your state board require? Consent rules and scope of practice vary by state, so check with yours. This post is not legal or medical advice.
Use this form with your clients
SlickChart has this exact chemical relaxer consent and aftercare built in for hair stylist subscribers. The form goes to the client's phone to sign before the visit, or she signs on your device in the chair, and any contraindication she checks is flagged for you. The aftercare lands in the client's own app, styled with your logo, and it all works alongside the Square account you already have. If that would save you paperwork, try SlickChart.
Prefer paper? The printable chemical relaxer set, with the consent form, protocol and aftercare, is in my Etsy shop, ready to print or edit in free Canva.