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The Aerwyna Shampoo Bar

The Aerwyna Shampoo Bar

Regular price $12.99 USD
Regular price Sale price $12.99 USD
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3.75 oz. Concentrated. No plastic. No water padding the formula. No surfactants from the soap aisle.

Five plant-based cleansers that lift everything that doesn't belong without stripping anything that does. Spirulina, jojoba, panthenol, allantoin — ingredients that have been working on hair longer than the beauty industry has existed.

Lathers like you'd expect. Rinses clean. Leaves your hair soft, balanced, and the kind of shiny that makes people ask what you're using.

Equivalent to 2–3 bottles of liquid shampoo. TSA-approved. Nothing to leak. Nothing to throw away.

Your scalp will figure it out within a wash or two. 

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Good to Know

Why Solid Shampoo

Most shampoo is sixty to eighty percent water. You've been buying water in a plastic bottle, using it once, and throwing the bottle away — where it will remain, essentially unchanged, for the next four hundred and fifty years.

Solid shampoo eliminates the water entirely. What's left is pure, concentrated formula — the part that actually cleans your hair, pressed into bar form. No dilution. No plastic to contain it. Nothing the ocean ever has to meet.

Aerwyna's shampoo bar isn't soap. It's built with the same plant-based surfactants as your best liquid shampoo, which means it lathers, it rinses clean, and it doesn't leave your hair feeling like it survived something difficult. It just leaves your hair clean.

One bar replaces two to three plastic bottles. Each one you choose is one that never exists.

How to Use

Wet your hair thoroughly. Wet the bar.

Glide the bar directly over your hair from root to tip, or work it between your palms to build a lather first — either works. Apply to the scalp and work through with your fingertips the way you always have.

Lather, then rinse thoroughly. Your hair should feel clean, not squeaky. Squeaky means the water needs more time to rinse. Give it another moment.

Allow the bar to dry completely between uses. A soap dish with drainage keeps it lasting longer — standing water is the only thing that shortens a bar's life. Keep it out of the direct stream of the shower when you're not using it.

A note on the first two weeks. Your scalp has spent years calibrating its oil production to synthetic detergents. When the stripping stops, it takes a little time to understand that. Some people notice no difference at all. Some notice a brief adjustment period of one to two weeks before their scalp settles into its natural balance. Either way, the hair on the other side of it confirms everything.

Full Ingredient List

Sodium Cocoyl Isethionate, Cocomidopropyl Betaine, Sodium Lauryl Sulfoacetate, Decyl Glucoside, Sodium C 14-16 Olefin Sulfonate, Distearylethyl Dimonium Chloride, Cetearyl Alcohol, Stearic Acid, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Arthrospira Platensis (Spirulina) Powder, Citric Acid, Panthenol, Fragrance, Cetrimonium Chloride, Simmondsia Chinensis (Jojoba) Seed Oil, Allantoin, Mica Powder

Sulfate-free. Paraben-free. Phthalate-free. Vegan. 100% post consumer recycled plastic-free packaging.