What is the CG Method? Explanation, CG-proof products and ingredients to avoid
Perhaps you've heard of it: the CG Method (Curly Girl Method).
But what exactly does this method entail? What does CG-proof mean? And which ingredients should you avoid?
In this blog, we'll explain everything clearly so you understand:
- What the CG Method is
- What CG-proof products are
- Which ingredients you should avoid
- How to start with the right routine
What is the CG Method?
The CG Method (Curly Girl Method) is a hair care approach specifically for:
- Wavy hair (type 2)
- Curly hair (type 3)
- Coily hair (type 4)
The method focuses on:
- Avoiding drying ingredients
- Maintaining natural hydration
- Reducing frizz
- Enhancing curl definition
Curly hair is naturally drier than straight hair. Therefore, a milder, hydrating approach often works better.
What does CG-proof mean?
A product is CG-proof when it does not contain ingredients that are avoided within the CG Method.
This usually means:
✔ No silicones
✔ No harsh sulfates
✔ No drying alcohols
✔ No mineral oils
✔ No wax
CG-proof doesn't automatically mean a product is suitable for everyone.
It must also suit your:
- Curl type
- Porosity
- Hair thickness
👉 Also read: How do I determine my hair properties?
Which ingredients do you avoid within the CG Method?
1️⃣ Silicones
Silicones form a layer around your hair. This can provide shine, but also seals off the hair.
Problem:
- Moisture penetrates less effectively
- Build-up can occur
👉 Also read: What is build-up in your hair?
2️⃣ Harsh sulfates
Some sulfates cleanse so thoroughly that they strip natural oils. This can make curly hair extra dry.
Note: not all sulfates are bad, but within the CG Method, they are often avoided.
3️⃣ Drying alcohols
Some types of alcohol can draw moisture from your hair. This can exacerbate frizz and dryness.
4️⃣ mineral oils & Wax
These ingredients form a layer around your hair, completely sealing it off.
Does the CG Method work for everyone?
The method works especially well for people with waves, curls, or coils.
Do you have straight hair? Then you generally benefit less from strictly following the CG guidelines.
More important than "following all rules" is understanding what your hair needs.
How do you start with the CG Method?
The basics:
- One-time final wash
- CG-proof shampoo or co-wash
- Conditioner
- Leave-in
- Styling (gel or mousse)
But: the right products depend on your hair properties.
👉 Therefore, it's smart to first determine your hair profile.
Don't know where to start?
With our hair test, you'll discover in a few minutes:
- Your curl type
- Your porosity
- Which routine suits your hair
Frequently asked questions about the CG Method
What exactly is the CG Method?
A hair care method in which you avoid ingredients that can dry out curly hair.
What does CG-proof mean?
That a product does not contain silicones, harsh sulfates, mineral oil, wax, or drying alcohols.
Do you have to strictly follow all CG rules?
Nothing is mandatory. The most important thing is to understand what your hair needs.


