CGM for curly hair: how to use the Curly Girl Method for defined curls

CGM for curly hair means avoiding sulfates, silicones, and heat, and instead using moisturizing, CGM-approved products that cleanse gently and define curls without drying them out or disrupting the curl pattern.

The Curly Girl Method was originally developed for type 3 and 4 curly hair, but its principles work for all curl types. The core idea is simple: give your curls the moisture they need and stop using ingredients that strip it away. Learn more about the basics in our complete guide to the Curly Girl Method.

Why is CGM especially effective for curly hair?

Curly hair is naturally drier than straight hair. The spiral-shaped strands make it difficult for sebum to travel from the scalp down the lengths. Sulfates lift the cuticle and strip away the moisture curls already struggle to retain. Silicones provide temporary shine but cause buildup that weighs down curl definition. CGM eliminates both problems.

CGM routine for curly hair: step by step

Start with a CGM-approved shampoo bar free from sulfates and silicones. Gently massage it into your scalp with cool water. Apply silicone-free conditioner to the lengths and ends, comb through with your fingers, and leave it on for 2–3 minutes. Rinse with cold water. Air-dry or use a diffuser on low heat for the best curl definition.

FOAM's Ocean Waves shampoo bar is free from sulfates, silicones, and parabens, and is fully CGM-compatible. It cleanses gently and is formulated specifically for curly and wavy hair. Learn more about choosing the right products in our CGM-approved guide to conditioner bars for curly hair.

 

The Editor's Note: CGM isn't about perfection; it's about getting to know your curls. Start with the basics, sulfate-free shampoo and silicone-free conditioner, and add steps when you're ready. Your curls will gradually improve as their moisture balance is restored.

 

Learn more about building a complete curl routine in our complete guide to curly hair.

 

Ocean Waves shampoo bar for wavy and curly hair

Ocean Waves shampoo bar for wavy and curly hair

€16,95 EUR

DREAMY Hair conditioner bar

DREAMY Hair conditioner bar

€20,95 EUR

CGM for curly hair: do's and don'ts

Do Avoid
Sulfate-free, CGM-approved shampoo SLS and SLES, which dry out curls
Silicone-free conditioner on the lengths Silicones that weigh down curl definition
Cold rinse water Hot water that lifts the cuticle
Air-dry or use a diffuser on low heat High heat that damages curl structure
Deep condition once a week Rubbing your hair with a towel

 

Learn more about reducing frizz and getting more defined curls in our guide to frizzy hair.

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Vanliga frågor

Is Ocean Waves suitable for the Curly Girl Method? +
Yes, the shampoo bar is free from sulfates, silicones, and parabens and is CGM-compatible. Learn more about the method in our Curly Girl Method guide.
Is the duo CGM-approved? +
Yes, both products are free from sulfates, silicones, and parabens and are fully Curly Girl Method-approved.
Why might a sulfate-free shampoo bar be better than co-wash? +
A sulfate-free shampoo bar cleans the scalp thoroughly with gentle surfactants without drying out the hair. Conditioner isn’t formulated for cleansing and can leave residue with frequent use, especially if you use styling products.
Can I use a sulfate-free shampoo bar with conditioner? +
Yes, that’s actually the ideal routine. Shampoo your scalp with a sulfate-free shampoo bar and finish with conditioner on the lengths and ends. Your scalp will be clean and your hair will feel moisturized and soft.