Type 3 · Curly

3B Hair

Springy ringlets with real volume. Type 3B hair forms springy, voluminous ringlets about the width of a marker pen. Learn how to identify 3B hair, why it runs dry, and which routine gives defined curls without crunch.

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How do I know if I have 3B hair?

Your curls form tight, springy ringlets about the circumference of a marker pen, packed densely enough to give real volume. The pattern starts at the root and the hair feels drier than it looks.

Key characteristics of 3B hair

  • Springy ringlets roughly the width of a marker pen
  • Dense pattern that produces significant volume
  • Naturally drier than Type 1 and 2 hair
  • Shrinks noticeably when dry compared to wet length
  • Prone to frizz and tangling

The one thing 3B hair struggles with most

Dryness. Type 3B has enough bends in each strand that natural scalp oil never travels down the full length, so the ends are always thirstier than the roots. Most 3B problems trace back to insufficient moisture.

What 3B hair needs

  • Rich leave-in conditioner followed by a cream and a hold gel
  • Weekly deep conditioning, non-negotiable for 3B
  • Finger-coiling or raking to encourage clump formation
  • Protective style or pineapple at night to prevent flattening

What 3B hair should avoid

  • Sulfates, which strip already-dry curls
  • Drying alcohols in styling products
  • Skipping leave-in — 3B cannot retain moisture on its own
  • Detangling dry; always detangle with conditioner in the hair

3B hair and porosity

3B hair is commonly high porosity, particularly if coloured. High porosity absorbs product quickly and loses moisture just as quickly, so layering a cream under a gel to seal it in makes a visible difference.

Get a routine built for 3B hair

Knowing your type is the first half. The quiz covers the other half — your porosity, scalp condition, damage level, and which ingredients your hair does not tolerate — then builds the routine around all of it.

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