Bio Perm: Answers to the Questions We Hear Most

Bio perm has been one of the most requested treatments at the salon over the past couple of seasons. It's a gentler way to get long-lasting waves without doing a number on your hair. Here are the questions our clients at Chicago in Kazan ask most often - and our honest answers.

What is a bio perm, and how does it actually work?

A bio perm is a gentle long-lasting styling treatment. We apply a soft formula - lower concentration of active ingredients than a classic "chem" perm - that works on the disulfide bonds inside the hair. Each section gets wrapped on a roller of the chosen diameter, then a neutralizer goes on to close the cuticle and lock the shape in place. The result: waves that hold for three to six months.

How is it different from a classic perm and from carving?

Classic perms use harsh alkaline formulas (pH up to 9–10) that do a real number on the hair's structure. Bio perm works at a soft, near-neutral pH and often carries conditioning ingredients - proteins, oils, keratin. Carving is basically a bio perm variation with larger curls and minimal impact. People sometimes call it "a perm without the perm", since the result reads as natural volume rather than defined curls.

What types of bio perm are there?

• Italian (Mossa, Biowave) - gentle formulas, safe for lightened hair.
• French (Biowave) - mild formula, often with keratin.
• Korean - with silk proteins; the curls come out springy but soft.
• Carving - big waves, minimal impact, lasts six to eight weeks.
• Men's bio perm - for volume and texture on short hair.

What happens during the appointment?

At Chicago, a bio perm takes between 1.5 and 3 hours. Here's how it goes:

1. Consultation. Your stylist looks at the hair structure, damage level and scalp condition.
2. Wash. Deep-cleansing shampoo, no conditioner.
3. Formula. Applied along the length, one or two centimetres from the roots.
4. Wrapping. Roller diameter depends on the curl size you're after.
5. Processing. Timed by hair type and formula - usually 15 to 25 minutes.
6. Rinse with the rollers still in.
7. Neutralizing. The neutralizer locks the curl.
8. Rollers out, rinse, care. Your stylist applies a repairing conditioner and shows you how to style the curls at home.

How should I prep before a bio perm?

Two to three weeks out, work in a course of repairing masks with keratin and proteins. Skip washing your hair on the day of the appointment - the scalp's natural oils lower the risk of irritation. Also avoid conditioner and oils for a day or two before. And make sure you tell your stylist about every recent treatment: color, keratin, botox.

What hair is suitable for a bio perm - and what isn't?

Can I get a bio perm after keratin?

Keratin and bio perm pull in opposite directions. If a keratin layer is still on the hair, the perm may not take, or it can come out uneven. Wait at least two to three months after keratin, or run a deep cleanse (detox shampoo) before the perm. Your stylist makes the final call after looking at the hair.

Can I get a bio perm on colored hair?

On dark-colored hair - yes, with a gentle formula. On lightened hair (especially blonde) the risk is higher: strands can go brittle and the curl can lose shape. If your stylist takes the job, they'll use a formula for damaged hair and run a strand test.

Best case: wait one to two weeks after color without lightening. With lightening, push it to two or three weeks.

What are the contraindications?

Worth flagging: hormone medication and a recent course of antibiotics aren't direct contraindications, but they can affect the result. Tell your stylist - they'll decide after looking at your hair.

What if my hair is falling out?

With active hair loss, a perm isn't recommended - the chemical processing and roller tension can make shedding worse. First figure out why your hair is falling out and treat that. Come back to the perm after.

What about seborrhea?

No. With seborrheic dermatitis (dry or oily), a perm is off the table - the chemicals can worsen inflammation and irritation. See a trichologist first.

Can I get a bio perm while pregnant?

Most stylists advise against it. Hormonal shifts during pregnancy and breastfeeding can make the result unpredictable - the curl may not take, or it may drop fast. On top of that, the formula has a strong smell that can trigger nausea. The safety of the ingredients for the fetus hasn't been studied well enough.

How long does a bio perm last?

On average three to six months - it depends on hair type, length, aftercare and the formula. Coarse hair holds longer; soft, fine hair less so. Big curls drop out faster than tight ones.

How often can I repeat it?

No more than once every four to six months. More often than that, and damage builds up. If your hair is already weakened, stretch it to eight to twelve months.

How do I care for my hair after a bio perm?

The first 48–72 hours

• Don't wash your hair - the formula needs time to fully set;
• Don't pull it into a tight ponytail; no hair ties or clips;
• Skip the sauna, steam room, pool;
• Sleep on a silk pillowcase to cut down on friction.

Home care

• Shampoo. Gentle, sulfate-free (no SLS/SLES), pH 4.5–5.5. Wash two to three times a week.
• Conditioner and mask. Moisturizing, with amino acids and keratin. Apply along the length, away from the roots. Mask once a week.
• Leave-in. A curl cream or serum keeps the shape and keeps frizz down.
• Drying. Air-dry or use a diffuser on low heat. Don't brush dry hair - only wet, with a wide-tooth comb.
• Heat protection. Non-negotiable with a curling wand, flat iron or blow dryer. Flat iron no more than once or twice a week.
• Trims. Every six to eight weeks, to keep the shape and stop split ends.

What if my scalp feels dry or itchy after a bio perm?

Use soothing products with panthenol, aloe or chamomile. If the dryness hasn't cleared up within a week, see a trichologist. Most often it's a reaction to formula that got on the scalp, or to an aggressive shampoo afterward.

How much does a bio perm cost in Kazan?

At Chicago, 50 Fuchika St., the price depends on hair length and the formula used. Here are the current prices from our list:

Your stylist confirms the exact figure after a consultation - it can vary with density and hair condition. Want a ballpark figure ahead of time? Call +7 905 316-60-61 or book a free consultation.

How do I pick a stylist for a bio perm?

• Portfolio. Look for real before/after photos, not stock images.
• Reviews. Not just on the salon's site - check Yandex Maps and 2GIS.
• Consultation. A good stylist always checks the hair and runs a strand test.
• Formulas. Ask which brands they work with: Estel, Adricoco, Hair Sekta, Insight - all solid professional lines.
• Honesty. If your stylist flags risks and limitations, that's a good sign. If they promise a flawless result on damaged hair with no caveats, be careful.

Which curl size should I go for?

• Large curls - natural waves, good for fine hair, easy to style.
• Medium - the safe bet, holds longer.
• Small - springy curls, more upkeep, can make hair look shorter.
• Afro curls - lots of volume, suits coarse hair, needs dedicated care.

What if I don't like the result?

If the curl didn't take, is too weak, or came out too tight - talk to the stylist who did it. In some cases a correction (re-wrapping on a different diameter) is possible within three to five days. If the hair is damaged, you'll need a recovery course. If the damage is serious, see a trichologist.

At Chicago we always work it out with the client. If something went off, we sort it out together. The goal is for you to walk out with curls you love - not with wrecked hair.

Why book a bio perm at Chicago

Chicago has been around since 2014. In that time we've done thousands of bio perms - from soft beachy waves to tight afro curls. Here's what our clients come back for:

• Experienced stylists. We specialize in bio perms and texture work of any difficulty.
• Honest assessment. If a treatment will damage your hair, we won't do it - even if you push.
• Modern formulas. Estel, Adricoco, Hair Sekta and Insight.
• Easy to get to. 50 Fuchika St., a short walk from Prospekt Pobedy metro.
• Online booking. Pick a time on Dikidi whenever it suits you.

Book your bio perm in Kazan

Want soft, natural waves without the daily styling? Leave a request on chicago16.ru or give us a call. Your stylist will do a free consultation, recommend the right type of bio perm and quote an exact price.

Chicago - a beauty salon in Kazan where your hair will thank you.