Type 3B Hair
Low Density · Medium Porosity
Type 3B curls are springy, defined ringlets with volume that belies how fine individual strands can feel. Low density means you have fewer strands overall, and medium porosity means your cuticle absorbs and retains moisture at a balanced, healthy rate. This is a manageable combination. Your hair takes to products well and responds to consistency. The main focus is volume, because low density 3B hair can look flatter than the curl pattern suggests, especially as it gets longer and the weight pulls the spirals down.
Your Hair at a Glance
Curl Type
3B
Springy ringlets with high volume
Density
Low
Fewer strands on the scalp
Porosity
Medium
Balanced moisture absorption and retention
How to Grow Your Hair
Moisturise consistently without overloading
Medium porosity 3B hair is refreshingly straightforward when it comes to moisture. Your cuticle opens and absorbs well without needing heat assistance, and it holds moisture without too much effort. The danger with low density is applying too much product, which weighs the spirals down and makes the hair look flat and greasy. Apply your leave-in sparingly to wet hair and build only if needed. Less is genuinely more here.
Lift your roots when drying
To counteract the flatness that comes with low density, always diffuse upside down or plop your hair after washing to build volume at the roots before it dries. Avoid putting any product directly on the roots and scalp area. Keep your leave-in and styling products focused on the mid-lengths and ends where your 3B spirals need the most support.
Deep condition every one to two weeks
Medium porosity hair benefits enormously from regular deep conditioning. It keeps the cuticle smooth and elastic, which reduces breakage and keeps your 3B spirals defined and bouncy. You do not need heat for medium porosity hair but a 20 to 30 minute session under a cap or hooded dryer every couple of weeks will give your curls an extra boost of softness and shine.
Scalp massages keep every follicle working
Low density means fewer strands, so it is important that every existing follicle is producing as strongly as possible. Scalp massages with jojoba or sweet almond oil three to four times a week, five minutes each time, increase circulation to the follicles and stimulate steady growth over time. Use the pads of your fingers in gentle circular motions to avoid any unnecessary tension on the roots.
Trim ends every eight to ten weeks
Split ends on low density hair are very noticeable. They make the hair look thinner and more fragile than it is. Regular trims keep your ends clean and healthy, and protective styling between wash days reduces the manipulation that causes split ends in the first place. Loose twists and low buns are both great options for 3B hair between washes.
Satin at night preserves your spirals
Medium porosity hair loses some moisture overnight, and the friction from cotton disrupts the spiral definition of 3B curls. A satin pillowcase or bonnet protects both the moisture and the curl pattern. Pineapple your curls loosely at the crown with your Froband before bed and your spirals will be much easier to refresh the next morning.
Products: What Works and What Does Not
Look for these
Lightweight leave-ins, aloe vera, glycerin, jojoba oil, sweet almond oil, flaxseed gel, medium-hold curl creams, occasional light protein
Avoid these
Heavy butters at the roots, too many layered products, anything that leaves a sticky or heavy feeling, excessive heat styling
Your Weekly Routine at a Glance
Wash Day
Shampoo, deep condition 20 minutes, apply lightweight leave-in to soaking wet hair avoiding roots, scrunch in a light curl gel, diffuse upside down or air dry.
Mid-Week Refresh
Lightly mist with water, scrunch to revive spirals, re-secure with your Froband.
Every Night
Pineapple loosely with your Froband and sleep on satin to retain moisture and curl definition.
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