Best Dry Shampoos for Low Porosity Hair Without Silicone

Written by Kassidy Ward

Updated on

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Best Dry Shampoos for Low Porosity Hair Without Silicone

Here’s a dirty little secret:

Lately, I’ve been skipping my full-on hair wash by using the Rahua dry shampoo on my Lo-Po hair after a lot of deliberation.

I know there are some pretty intense debates in the natural hair circuit suggesting why you shouldn’t use dry shampoo on textured hair. Apparently, it’s not CGM-approved (Curly Girl Method), more so if your hair is always dry and moisture-resistant.

And I totally get it.

But goodness, if there’s a better dry shampoo for low porosity hair with the same clean and zero-residue formula out there, then I want to know about it.

  • It sops up all the dirt
  • De-lanks my roots
  • Unlogs my scalp
  • Adds a fresh scent

And I get more mileage until the next wash day.

To make it even better, it revitalizes my curls without leaving behind any filthy silicone scraps as most dry shampoos do.

Less goop. More Voila!

The Best Dry Shampoo for Low Porosity Hair

Rahua Voluminous Dry Shampoo

best silicone free dry shampoo for hair with low porosity

Best silicone-free dry cleanser for curls.


There are 4 main reasons why this dry shampoo ticks all the right boxes for my low porosity hair woes:

  • It’s my savior in between washes
  • It doesn’t contain any nasties like silicone, sulfates, and paraben
  • It neutralizes odors to keep my hair smelling fresh all day long
  • No product residues

It’s delicate enough to grace those curls below the roots without clashing with the rest of your hair’s texture.

It Dry Cleanses Low Porosity Hair

The Rahua dry shampoo works like a charm for curly hair of all types without leaving behind chalky residues as most dry shampoos do.

Instead of using aerosol and powders to absorb oils and dirt, this dry shampoo uses natural plant-based ingredients like clay, star anise, and cassava starch for their purifying qualities.

These ingredients do all the heavy lifting to unclog scalp pores, draw out impurities, break down stubborn product buildup, and moisturize your hair at the same time.

Seriously, it’s so clean and pure, you’ll love it!

It’s Silicone-Free Baby!

dry clean natural hair without water

There are only a few dry shampoos on the market that are truly silicone-free.

While silicone-based products are excellent moisture sealers for people with high porosity hair, they have the opposite effect on hair that has low porosity.

Silicone-based products create layers of sticky residue on low porosity hair, which become hard to wash out. Over time, these sticky occlusive layers make your hair shafts dry and brittle by preventing moisture from penetrating.

Silicone creates product overload on the cuticle layer of low porosity hair.

In an ideal world, washing low porosity hair once a week should be enough. But if you use hair products that contain silicone, you will end up shampooing more often due to the residual buildup.

The Rahua dry shampoo totally gets the frustration of curlies with this specific hair texture.

It has a super lightweight formula that disperses in the form of a misty spray rather than starch powders or silicone molecules.

It has everything your curls need, and nothing they don’t.

Only The Good Stuff

When you talk curly and natural hair products, ingredients are the main things that matter.

And the cleaner they are, the better.

This is where Rahua makes a big difference.

The volumizing dry shampoo refreshes your scalp and curls with a signature blend of pure botanicals, which include:

  • Cassava (Tapioca)
  • Cosmetic clay
  • Organic star anise

Every ingredient in this product is natural.

Here is the good stuff that makes this an excellent dry shampoo for low porosity hair:

Cassava (Tapioca)

Cassava is a root vegetable that is often used in South American cuisine. It is food-grade starch that can absorb excess oil and give the hair a matte finish.

Cosmetic Clay

Cosmetic clay, which has been used for centuries in cosmetic products, also absorbs oil, perspiration, and dirt from the scalp and hair.

Organic Star Anise

When ground into a powder, star anise can absorb oils and odors, leaving hair looking and smelling fresh. It can also be used to add volume and texture to hair.

No Alcohol, Butane, or Propane

Alcohol derivatives in dry shampoos can be drying for low porosity hair. Moreover, if used in excess, they can cause scalp irritation and inflammation.

The Rahua dry shampoo doesn’t have any traces of bad alcohol derivatives that will leave your scalp angry.

In fact, one of the product’s main USP is its clean rainforest ingredients.

This product is also:

  • Phthalate-Free
  • SLS/SLES Sulfates-free
  • Paraben-Free
  • Gluten-Free
  • Cruelty-Free

It Rehydrates Your Curls

A dry shampoo and a curl refresher in one?

Yes, take my money now!

This waterless spray-on shampoo works effortlessly to rehydrate second-day hair that looks flat and limp.

I easily get to day 4 with a bouncing head of curls without using any other moisturizing hair products.

You Can Use it to Style Your Hair Too!

And of course, you can use this spray for a tired evening do with just enough high-quality ingredients to leave your hair feeling like it’s just been washed.

It adds great texture and lift.

How to Use The Rahua Dry Shampoo

Curlies hate the idea of using dry shampoo because of the thought of having to brush it through on dry curls.

And as you already know: Brushing on dry curls = frizzy hair!

With Rahua, you don’t have to.

Here’s how to use it:

  • Shake well
  • Squeeze the bottle to spray evenly
  • Work it thoroughly into your hair

That’s it!

Apply midday for fresh, revitalized curls when needed during a busy workday, or use as part of your curly girl routine on wash days to prevent frizz.

How to Keep Low Porosity Hair Clean in Between Washes

Of course, dry shampoos are considered the lazy girl’s alternative, but if you know how to keep your hair clean for longer in between washes, you can also reduce your reliance on these instant spray-on cleansers.

So here are some tips to help you go longer on between washes:

Check if You Have Hard Water and Get a Filter

Hard water can be very harsh and unforgiving to hair with low porosity as it creates mineral buildup that ordinary shampoos cannot wash out.

Even if you wash your hair regularly, an ordinary shampoo and a dry shampoo won’t be enough to neutralize minerals like calcium in your hair and scalp.

So do a hard water test, and get a shower filter or water softener to protect your hair and skin.

Related: Recommended shampoos for hard water.

Only Use Low Porosity Hair Products

You shouldn’t be using the regular drugstore hair products just like everyone else.

Low porosity hair needs moisturizing products but still lightweight, which is a difficult combination to find. Most moisturizing products contain heavy butters and oils, plus silicone to waterproof and seal moisture in.

For low porosity hair, the traditional moisturizers don’t work.

The Shea Moisture and Rahua brands have excellent hair care ranges tailored explicitly for people with low-po hair. I strongly suggest you check them out and get your shampoos and moisturizers from them.

Clean Hair Absorbs More Moisture

Use a clarifying shampoo to break down product buildup from the cuticle layer that obstructs moisture.

When your hair is clean, it can absorb anything effortlessly.

That’s why hairstylists use deep cleansing shampoos before color and keratin treatments. The cleansing part preps the hair for maximum product absorption and better results.

Wash Day Delayed!

The Rahua dry shampoo is, in my opinion, the best dry shampoo for low porosity hair you should try.

It’s super easy to use, sops up all the dirt, sweat, impurities, and oiliness without leaving behind any residues, and it’s designed with curl-friendly goodness.

It’s the ultimate follicular refreshment in between washes that won’t leave your hair feel dry, icky, and coated like Karl Lagerfeld powdered!

Rahua volumizing dry shampoo

About the Author

Kassidy WardKassidy Ward

Kassidy Ward is our curly girl expert and has been following the Curly Girl Method for over 3 years. She's tried just about every product and technique out there to get her curls to cooperate and is always on the lookout for new products to try.

She's also a sucker for free products, which is why she's relentlessly reaching out to manufacturers with her unique persuasive skills. 9 out of 10 times, she wins!