4.5 758 customer reviews

Fine Hair Volumizing Shampoo

$39.99

300mL / 10 fl oz

A bottle of Vassia Labs Scalp Support Shampoo stands on a marble countertop in a bathroom setting, with a folded towel, brass faucet, and green plant in the background.

Vassia Labs botanical scalp support shampoo for thinning, fine and fragile hair with rosemary, caffeine, niacinamide, ginseng and saw palmetto.

An infographic detailing the trust and development behind Vassia Labs shampoo, featuring five rounded beige panels with text, icons, and illustrations of ingredients like green beans, a glass flask, and boxes on a cream background.

Quality-tested Vassia Labs scalp support shampoo for thinning, fine and fragile hair, produced using chemist-led GMP and ISO-certified manufacturing.

Vassia Labs scalp support shampoo for thinning, fine and fragile hair compared with typical shampoo, featuring a fragrance-free and silicone-free formula.

Vassia Labs Scalp Support Shampoo in a matte black bottle with a light wood-toned collar and black pump, displayed on a cream pedestal with two circular detail insets showing the pump close-up and the label close-up.

12+ monthsChemist-led research

15 targetedIngredients

0 addedFragrance ,Sulfates or Silicone

700+ ReviewsCustomer-Rated Formula.

THE VASSIA EFFECT

The difference you feel.

Fuller-looking roots. A cleaner scalp. Softer lengths. Less breakage-related shedding.

Four targeted actions. One weightless wash.

LIFT

Visibly fuller hair.

Caffeine · Rosemary · Ginseng

BALANCE

Fresh, clear-feeling scalp.

Niacinamide · Zinc PCA

HYDRATE

Silky softness. Zero weight.

Aloe · Centella · Hyaluronic Acid

STRENGTHEN

Less breakage. Less shedding.

Panthenol · Biotin · Wheat Protein

Explore the formula

100%Formula composition

Aqua56.6%
Gentle cleansers19.0%
Botanicals & extracts10.5%
Actives & proteins6.4%
Hydration & conditioning5.8%
Preservation & stability1.7%

CUSTOMER RESULTS

Verified. Trusted.

4.5758 reviews

★★★★★

“My hair has never been this soft honestly. Feels like silk and didn’t weigh my fine hair down at all.”

★★★★☆

“My scalp was feeling oily and flat and after about 3 weeks, the volume improved a lot. It rinses out easily and leaves no residue.”

★★★★★

“I wanted something gentle but effective and after about 3 weeks, my hair felt thicker at the roots. It gives lift without dryness.”

★★★★☆

“I’ve tried a lot of density shampoos and after sticking with it, my hair looked fuller in photos. No overpowering fragrance which I appreciate.”

★★★★☆

“My shedding had been getting worse and after using it regularly, it feels stronger and less fragile. I love that it’s gentle enough for daily use.”

★★★★★

“My ponytail felt thinner than before and around week 4, my hair looked fuller in photos. It doesn’t strip my hair like other shampoos.”

“My hair has never been this soft honestly. Feels like silk and didn’t weigh my fine hair down at all.”

“My scalp was feeling oily and flat and after about 3 weeks, the volume improved a lot. It rinses out easily and leaves no residue.”

“I wanted something gentle but effective and after about 3 weeks, my hair felt thicker at the roots. It gives lift without dryness.”

“I’ve tried a lot of density shampoos and after sticking with it, my hair looked fuller in photos. No overpowering fragrance which I appreciate.”

“My shedding had been getting worse and after using it regularly, it feels stronger and less fragile. I love that it’s gentle enough for daily use.”

“My ponytail felt thinner than before and around week 4, my hair looked fuller in photos. It doesn’t strip my hair like other shampoos.”

THE DIFFERENCE

Volume without the coating.

Typical Shampoo	Vassia Labs
Heavy silicone coating	Weightless, silicone-free fullness
Added fragrance	Completely fragrance-free
Hair-only cleansing	Scalp-first formula
Temporary slip	Stronger strands
Generic blend	15 targeted ingredients

THE ESSENTIALS

Good to know.

Will it make my hair look fuller?

It is built for fine, flat and thinning-looking hair. The lightweight cleanse lifts roots and helps hair look fuller without heavy silicone residue.

Can it help with shedding?

It is designed to reduce breakage-related hair fall by cleansing gently and supporting stronger strands. It is not a treatment for medical hair loss.

How often should I use it?

Use whenever your scalp needs cleansing. Massage into the scalp, rinse thoroughly and repeat only when needed.

Shipping and returns?

Orders ship from California. Most U.S. orders arrive in 2–5 business days. Returns are accepted within 30 days, including one opened bottle per customer.

FDA-registered facility

GMP manufacturing

Third-party lab tested

ISO-certified facility

REAL CUSTOMERS. REAL WASH DAYS.

Loved by customers with fine, flat and thinning-looking hair

4.5

Based on 758 customer reviews

Verified purchases

Ready for lighter, fuller-looking volume?

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4.5 from 758 reviews

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758 reviews