The best products for high porosity hair are a sulfate-free shampoo that cleans without stripping, a rinse-out mask for mid-lengths and ends, and a leave-in conditioner that stays in after you style. High porosity hair absorbs water quickly and loses it just as quickly, so the goal is to add moisture and then give it something to hold onto. Chérie's 4-step routine is built around that idea.
The fix: Chérie 4-step routine — formulated for exactly this.
What high porosity hair actually is
Each strand is wrapped in overlapping cuticle scales. On low porosity hair they lie flat. On high porosity hair they sit raised or have gaps, so water slips in easily and slips out again.
Some people are born with it. Plenty of others earn it through bleach, color, flat irons, or years of harsh cleansing. It's common in curly and coily textures, but straight hair can be high porosity too.
How to tell if your hair is high porosity
You've probably seen the glass-of-water test. I think it's overrated. Oils, product buildup, and the way you drop the strand all change the result. Your hair's behavior is a better guide:
- It gets soaked in seconds and air-dries fast.
- It feels dry or rough even right after conditioning.
- Frizz shows up as soon as humidity does.
- It tangles easily, especially at the ends.
- Color fades quickly.
If most of that sounds familiar, treat it as high porosity.
What high porosity hair needs
1. Gentle cleansing
Harsh sulfates strip oils that your hair already struggles to keep. A sulfate-free cleanser gets rid of dirt and buildup without leaving the strand more exposed.
2. Moisture that goes in
Humectants like hyaluronic acid draw water into the hair. Because high porosity hair absorbs easily, it responds well to this.
3. Oils that help it hold on
Water leaves quickly through raised cuticles. Emollient oils like macadamia coat the strand, smooth the surface, and slow that loss. Neither oils nor any product can permanently repair a damaged cuticle, but they make hair feel and behave far better between washes.
The best products for high porosity hair: the Chérie routine
Want to try it? Chérie 4-step routine — sulfate-free, made in Italy, free shipping.
Hydrating Sulfate-Free Shampoo ($23.99)
This is the foundation. Massage it into wet hair, lather, and rinse. It's sulfate-free and made with niacinamide, hyaluronic acid, aloe, and jojoba, so you get a proper clean while the formula leans toward hydration, not stripping. For high porosity hair, that balance is the whole point.
Shop the Hydrating Sulfate-Free Shampoo.
Deep Conditioning Hair Mask ($26.99)
If you only add one thing, make it this one. After shampooing, apply the mask to damp hair from mid-lengths to ends. Leave it for 5-10 minutes, then rinse. Use it 1-2 times a week and keep it off the scalp. It combines macadamia oil, bamboo extract, and hyaluronic acid, which is the humectant-plus-emollient pairing high porosity hair responds to. The ends are the oldest, most damaged part of your hair, so that's where it goes.
Shop the Deep Conditioning Hair Mask.
All-In-One Leave-In Conditioner ($23.99)
This is the product that stays in your hair. Smooth it into damp hair before styling and don't rinse it out. It works as a heat protectant, detangler, and frizz control in one, with camellia, flaxseed, and macadamia oils. High porosity hair loses moisture all day, so a leave-in gives it something to hold onto after the shower ends. It also means one less bottle on your shelf.
Shop the All-In-One Leave-In Conditioner.
Revitalize Scalp Serum ($38.99)
To be clear, the serum isn't a porosity treatment. It's for your scalp, and that matters because healthy-feeling hair starts there. It contains caffeine, rosemary, and Italian propolis. After showering, massage a few drops directly into the scalp. It's a leave-in, so don't wash it off. You can use it in the morning, at night, or both.
Shop the Revitalize Scalp Serum.
Habits that matter as much as products
- Be gentle when wet. Raised cuticles snag easily, so detangle slowly and don't rough-towel your hair.
- Lower the heat. Heat is one of the biggest ways porosity increases. If you use it, use a heat protectant, and the leave-in is one.
- Stay consistent. The most common mistake is changing products every few weeks. Give a routine a month before you judge it.
- Protect your ends. Protective styles and satin pillowcases cut down on friction.
What to skip
Skip sulfate-heavy cleansers and anything marketed as "clarifying" for weekly use. Skip going without conditioner to save time, too. High porosity hair isn't forgiving about that.
The simple version: clean gently, add moisture with a mask, and seal it in with a leave-in. Look after the scalp too.
Try it: Chérie 4-step routine — sulfate-free, vegan, free shipping. Shop the full routine.
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Frequently Asked Questions
What is the best shampoo for high porosity hair?
A sulfate-free one. High porosity hair loses moisture easily, so a harsh cleanser makes things worse. Chérie's Hydrating Sulfate-Free Shampoo contains niacinamide, hyaluronic acid, aloe, and jojoba. Massage it into wet hair, lather, and rinse.
How often should I deep condition high porosity hair?
Chérie's Deep Conditioning Hair Mask is meant for 1-2 times a week. Apply it after shampooing, on damp hair from mid-lengths to ends. Leave it for 5-10 minutes, then rinse. Keep it off the scalp.
Do I need a leave-in conditioner for high porosity hair?
Yes, in my opinion it's the step that matters most between washes. Chérie's All-In-One Leave-In Conditioner goes into damp hair before styling and isn't rinsed out. It acts as a heat protectant, detangler, and frizz control.
Can I repair high porosity hair permanently?
Not fully. If the cuticle has been damaged by heat or bleach, products can't rebuild it. They can make the hair feel softer, tangle less, and hold moisture longer, and gentler habits keep it from getting worse.
Does the Revitalize Scalp Serum help with porosity?
No. It's a scalp product, not a porosity treatment. After showering, massage a few drops into the scalp and leave it in. It contains caffeine, rosemary, and Italian propolis. Use it alongside the shampoo, mask, and leave-in.