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July 9, 20262 min read

Type 3B Curly Hair

#curl-type#curly#curltine

Type 3B hair forms medium-sized, springy curls with a circumference roughly the size of a marker. It is more prone to dryness and frizz than Type 3A and needs consistent moisture to maintain definition. Curltine identifies Type 3B curl patterns and builds a routine focused on moisture retention and definition.

Characteristics

  • Medium-sized spiral curls with a circumference similar to a marker
  • Higher frizz tendency than Type 3A
  • Denser than 3A in most cases
  • Significant shrinkage when dry
  • Needs more moisture than looser curl types

Care needs

  • Rich moisturizers and leave-in conditioners
  • Regular deep conditioning treatments
  • Strong hold products to maintain definition through the day
  • Protein treatments when hair feels limp or breaks easily

Product tips

  • Use thicker curl creams and richer leave-in conditioners than Type 3A
  • Layer a leave-in, cream, and gel using the LOC or LCO method
  • Anti-humectant gel or serum for high humidity days
  • Curltine flags product ingredients that are incompatible with Type 3B porosity

Routine tips

  • Section hair before applying products to ensure even coverage
  • Use a wide-tooth comb or fingers to detangle in the shower with conditioner
  • Diffuse on low heat to reduce drying time while protecting curls
  • Curltine tracks your Curl Score across wash days to show routine progress

Common challenges

  • Dryness between wash days
  • Tangling and breakage without proper detangling
  • Frizz that develops after styling products dry
  • Product overload from layering too many heavy products

Frequently asked questions

Does Curltine work for Type 3B curly hair?

Yes. Curltine supports Type 3B hair with personalized routine recommendations focused on moisture retention, frizz control, and product ingredient screening matched to your porosity.

How often should Type 3B hair be washed?

Curltine recommends wash day frequency based on your Type 3B hair's porosity and density. Most Type 3B users benefit from washing one to two times per week. Curltine builds a weekly schedule tailored to your specific needs.


Get a routine built for your curl type

Curltine identifies your curl type from a photo scan and builds a personalized wash-day routine matched to your porosity and density.

Get Curltine on iPhone and Android.