Hair Thickening Spray - Barber Partner (In-store pickup only) - Forte Series

Hair Thickening Spray - Thickening & Oil Control - 4 Oz - Forte Series

Hair Thickening Spray - Thickening & Oil Control - 4 Oz | Forte Series - Forte Series

FOR FINE, FLAT OR THINNING HAIR · PRE-STYLER

Hair Thickening Spray - Thickening & Oil Control - 4 Oz

4 oz · Instant thickness and body for fine, flat hair, up to 8 hours

4.71 (101 reviews) | 2,654 reviews brand-wide

Includes One 4 oz bottle of Hair Thickening Spray. Lasts about 3 months with medium-length hair.

Fuller, thicker-looking hair in under 30 seconds

Biotin peptide complex swells each strand for up to 8 hours

Lightweight and oil-absorbing, never crunchy

Subscribe & Save 20% — never run outDelivered every 3 months · pause or cancel anytimeWorks out to $5.32 / month $15.96$19.95

One-time Order $19.95

ALEX RECOMMENDS

"Forte Series Thickening Spray to add volume and thickness, then the Styling Cream to add natural shine and flexible hold.", Alex Costa, founder

$79.04 away from free shipping

$15.96FREE SHIPPING AT $95

1. Spray 3 to 5 times at the roots of clean, towel-dried hair. 2. Use a comb or your fingers to lift sections of hair as you blow-dry. 3. Finish with your preferred Forte Series styling product. Works best with at least 2.5 to 3 inches of hair length.

One 4 oz bottle of Hair Thickening Spray. About 3 months of use with medium-length hair. Finish: natural. Hold: none (pre-styler). Sulphate and paraben free.

SD Alcohol 40-B/Alcohol Denat, Water, Acrylates/C1-2 Succinates/Hydroxyacrylates Copolymer, Biotinoyl Tripeptide-1, Helianthus Annuus (Sunflower) Seed Extract, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Glycine, Alanine, Serine, Polyquaternium-59, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine, Apigenin, Oleanolic Acid, Butylene Glycol, Ethylhexylglycerin, Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, PCA, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Aminomethyl Propanol, Fragrance/Parfum, Phenoxyethanol, Citric Acid.

Use it for a full 60 days. If your scalp doesn't feel cleaner or your hair doesn't hold a style better, email customercare@forteseries.com and we'll send you a refund or a replacement, whichever you prefer.

Our team will share the return details. Shipping fees are not refunded, and the guarantee does not cover appliances and accessories.

Free shipping on all US orders over $95; $8.95 flat below that.

Orders placed before 2pm ET ship the same business day and typically arrive in 3–5 business days. Returns are covered by our 60-day guarantee. See our Return Policy for details.

Made in the USA

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Refund or Replacement

Money Back Guarantee

WHY IT WORKS

4 reasons you'll love the Hair Thickening Spray

The pre-styler that makes fine, flat hair look thicker before you even pick up a clay.

1

Thicker in under 30 seconds

Turns fine, flat hair into a fuller, full-body look while you blow-dry.

2

Lasts up to 8 hours

Most thickening products fall flat after a few hours. This one keeps hair thicker and fuller for up to 8 hours.

3

Swells strands from inside

A biotin peptide complex and styling polymers lift flat hair and plump each strand.

4

No crunch, no weight

A lightweight, oil-absorbing liquid. No more crunchy hairsprays to hold your look.

BEFORE

AFTER STYLING

Fine and flat, to thick and full

3 to 5 sprays at the roots and a blow-dry turn limp, lifeless-looking hair into a denser-looking head of hair.

IT'S WHAT'S INSIDE THAT COUNTS

The pure, active ingredients your hair needs

THICKNESS

Biotin Peptide Complex (Biotinoyl Tripeptide-1)

The biotin-based complex that plumps up hair strands for a full-body, denser-looking head of hair.

LIFT

Styling Polymers

Temporarily lift flat hair and help swell strands from the inside out, for up to 8 hours.

CONDITIONING

Sunflower Seed Extract

A plant extract used in hair care as a conditioning agent and antioxidant, to keep hair soft and manageable.

BODY

Hydrolyzed Vegetable Protein and Amino Acids

Small proteins and amino acids that coat each strand, a standard conditioning blend that helps hair hold moisture and feel fuller.

Forte vs. ordinary thickening products

Most thickening products fall flat after a few hours. This one holds the lift for up to 8.

Thicker look for up to 8 hours

Biotin peptide complex

No crunchy hairspray finish

Sulphate and paraben free

THICKENING SPRAY

ORDINARY THICKENERS

WHERE IT FITS

Your routine, in order

STEP 1 Clarifying Shampoo

You are here

STEP 2 Hair Thickening Spray

You are here

STEP 3 Styling Cream

You are here

HOW TO USE

Three steps, every morning

1Spray 3 to 5 times at the roots of clean, towel-dried hair.
2Lift sections with a comb or your fingers as you blow-dry.
3Finish with your Forte styler to set the look.

FROM ALEX

How Alex styles his own hair

Before a trip to Cape Cod, Alex got a quick trim and styled it with two Forte products: the Thickening Spray to add volume and thickness, then the Styling Cream for natural shine and flexible hold on a flowy hairstyle. Same pairing in his New York haircut video. Watch the reel on Instagram.

Alex CostaFounder · 6M+ followers across YouTube and Instagram

Customer reviews

4.71

out of 5 · based on 101 reviews

5

55

4

8

3

5

2

1

3

Customers say

CUSTOMER PHOTOS

Trever L.

Verified Buyer 06/28/2026

Cream-like Clay that delivers

Fantastic performance from the Forte series again. This clay is notably smoother to scoop and apply than the OG texture clay, but still offers great texture, matte finish and a high hold. It lasts at least 8 hours on a single scoop.

Devin Leonard

Verified Buyer 06/28/2026

Awesome product

My hair type is essentially fine and straight. I have a crew cut at the moment. The Chrome Clay actually works extremely well. It holds my style in place pretty much all day. I don't use a lot of it. I am in Albuquerque NM, so it is really hot — the product is working well and not really being affected by the heat.

Efren

Verified Buyer 06/28/2026

Excellent clay

Feels super buttery, not hard like the texture clay. Not super difficult to remove with water, unlike the texture clay. Excellent hold all day.

Ask us anything

The questions men ask most before trying a thickening spray.

Is it a styler or a permanent treatment?

Neither, exactly. It's a pre-styler that temporarily swells hair strands for a thicker, fuller look for up to 8 hours. Spray it on towel-dried hair before you blow-dry, then finish with your usual Forte styler.

How does it work?

A biotin peptide complex and styling polymers lift flat hair and swell each strand from the inside out. The result is a fuller-bodied head of hair for up to 8 hours.

Who is it for?

It works on any hair type, and it's best for thinner, finer hair that needs a boost in volume and texture. For best results you need at least 2.5 to 3 inches of hair length.

What's the difference between this and the Sea Salt Spray?

Sea Salt Spray boosts volume by absorbing hair oils and bringing out your natural waves and curls. The Thickening Spray temporarily plumps up each strand for a fuller, thicker look.

How do I pause or cancel my subscription?

From your account page, any time. You can pause, skip a delivery or cancel before your next order ships, with no fees.

What if it doesn't work for my hair?

Every order has a 60-day money-back guarantee. Email customercare@forteseries.com and we'll refund you.

PAIRS WELL WITH

What customers use it with

Styling Cream

Natural look · $19.50

Molding Paste

Step 3 · $24.95

Vented Styling Brush

Shape it · $23.95

Clarifying Shampoo

Step 1 · $21.95

Hair Thickening Spray

Subscribe & Save · $15.96

Hair Thickening Spray - Thickening & Oil Control - 4 Oz

4 reasons you'll love the Hair Thickening Spray

Thicker in under 30 seconds

Lasts up to 8 hours

Swells strands from inside

No crunch, no weight

Fine and flat, to thick and full

The pure, active ingredients your hair needs

Biotin Peptide Complex (Biotinoyl Tripeptide-1)

Styling Polymers

Sunflower Seed Extract

Hydrolyzed Vegetable Protein and Amino Acids

Forte vs. ordinary thickening products

THICKENING SPRAY

ORDINARY THICKENERS

Your routine, in order

Three steps, every morning

How Alex styles his own hair

Customer reviews

Customers say

CUSTOMER PHOTOS

Cream-like Clay that delivers

Awesome product

Excellent clay

Customer Reviews

Ask us anything

What customers use it with

Styling Cream

Molding Paste

Vented Styling Brush

Clarifying Shampoo

START HERE