Is This ‘Clean’ Shampoo Actually Clean? A Greenwashing Investigation

Greenwashing Check
We dug into the ‘clean’ claims of this popular shampoo to see if its ingredients list holds up.
Expert Analysis · Honest Reviews · Real Results
1.🧴Clean? Let’s See.

Got the new oat milk shampoo from Public Goods. The bottle screams ‘clean’ and ‘simple’.

But the ingredient list has 27 items. Since when is 27 simple?

2.🌿The Pitch

Hydrating Shampoo, $9.50. They claim it’s “clean, effective, and free from over 2,000 questionable ingredients.” That last part got me.

1

Oat Milk

Supposed to soothe and hydrate the scalp.

2

Lavender

For a calming scent and feel.

3

No Sulfates

Promises a gentle, non-stripping cleanse.

person holding bubbles

Photo: Matthew Tkocz / Unsplash

3.🔍The Ingredient Deep Dive

The first five ingredients are water and standard cleansers. The oat and lavender are way down the list. The real hero? Behentrimonium chloride—a conditioning agent that makes hair soft.

  • Sodium Lauroyl Methyl Isethionate: Primary, gentle cleanser
  • Oat Kernel Flour: Soothing, but low concentration
  • Lavandula Angustifolia (Lavender) Oil: For scent, mostly
  • Behentrimonium Chloride: The detangler doing the heavy lifting
topless woman with eyes closed

Photo: Ali Pazani / Unsplash

4.⚠️The Reality Check

Texture is thin — more like a body wash than a rich shampoo. Smells like a mild lavender candle, not a field.

By week two, my fine hair was flat. Too much of that conditioning agent. Felt coated, not clean.

💡

One Thing: Use a dime-sized amount. Any more and you’ll need a clarifying wash by Friday.
black and silver office rolling chair beside mirror

Photo: Giorgio Trovato / Unsplash

5.📋Who It’s Really For

Made my hair soft instantly. But that ‘clean’ feeling? Gone. Weighed down my roots without fixing my dry ends.

Buy if
You have thick, coarse, or curly hair that craves weight and moisture.
⏭️

Skip if
You have fine, oily, or thin hair. It will drown it.
💰

Worth it?
At $9.50, it’s fine. But it’s not the clean miracle it markets.
woman in blue tank top holding pink dumbbell

Photo: Alexandra Tran / Unsplash

6.The Final Call

It’s a decent hydrating shampoo hiding in ‘clean’ clothing. Classic greenwashing — marketing over formulation.

6.0/10
Fine for some, falsely advertised for all.
🛍️

Where to Buy: Direct from their site. Try the travel size first before committing to a full bottle.