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4.7 stars · 1500+ reviews

FDA Registered Facility, GMP Manufacturing Standards, Third-Party Lab Tested, Secure Checkout, 14-Day Returns

Your shampoo is hiding the problem.

Problem 01

Scalp ignored.

Heavy roots happen.

Problem 02

Fake softness.

Smooth now. Flat later.

Problem 03

Perfume cover-up.

Smells clean. Still feels heavy.

The better standard

End the cover-up.

Fragrance-free. Sulfate-free. Silicone-free. Built for cleaner roots and a lighter feel.

Vassia Labs shampoo bottle for scalp-first haircare routine The Routine That Changes Things
What Happens When You Actually Stick With It

Your Shampoo Should Do More Than Smell Nice.

Fuller Roots

Stronger Strands

A Healthy Scalp

Real feedback. Cleaner roots. Lighter feel.

★★★★★

“My roots feel cleaner without that heavy perfume smell.”

★★★★★

“Finally a shampoo that does not leave my hair feeling coated.”

★★★★★

“My hair feels lighter after washing, not flat by the next day.”

★★★★★

“I love that it cleans well without that stripped, dry feeling.”

★★★★★

“The fragrance-free formula was exactly what my scalp needed.”

★★★★★

“My roots feel fresh longer, and my hair still feels soft.”

★★★★★

“No fake perfume smell, no heavy residue, just clean hair.”

★★★★★

“This made my wash days feel simpler and much lighter.”

★★★★★

“My roots feel cleaner without that heavy perfume smell.”

★★★★★

“Finally a shampoo that does not leave my hair feeling coated.”

★★★★★

“My hair feels lighter after washing, not flat by the next day.”

★★★★★

“I love that it cleans well without that stripped, dry feeling.”

★★★★★

“The fragrance-free formula was exactly what my scalp needed.”

★★★★★

“My roots feel fresh longer, and my hair still feels soft.”

★★★★★

“No fake perfume smell, no heavy residue, just clean hair.”

★★★★★

“This made my wash days feel simpler and much lighter.”

TRUST
Don’t Take Our Word For It

These Ingredients Are Everywhere. Because They Work.

As Seen In

VOGUE

Rosemary · Caffeine · Biotin

The exact ingredients beauty editors reach for when they’re writing about hair they actually want.

As Seen In

ALLURE

Caffeine · Panthenol · Niacinamide

Beauty’s most trusted editors put these on the ‘must-have’ list. We put them in the bottle.

As Seen In

BYRDIE

Caffeine · Niacinamide · Rosemary · Saw Palmetto

What the internet’s most-read haircare writers actually put on their own scalps.

As Seen In

CLEVELAND CLINIC

Rosemary · Pumpkin Seed Oil · Biotin

Medical experts reference these in scalp and hair health education. Not a coincidence.

As Seen In

HEALTHLINE

Rosemary

Covered extensively for scalp care. If the internet had a favourite ingredient right now, it’s this one.

As Seen In

NIH / PUBMED

Pumpkin Seed · Saw Palmetto · Caffeine · Rosemary

Peer-reviewed science. Not marketing science. Actual, published, read-by-real-doctors science.

WANT THE FULL FORMULA?

See every ingredient we chose.