Skip to main content
The Hair Lab

Achieve Fuller-looking Hair: NEW Intense Thickening Spray

Achieve Fuller-looking Hair: NEW Intense Thickening Spray
Lydia Williams-Grant
Writer and expert2 years ago
View Lydia Williams-Grant's profile
Discover the NEW Intense Thickening Spray, the first-ever styling product in our bestselling Intense Collection! This lightweight hair thickening spray boosts volume for visibly fuller-looking hair – instantly. Read on and learn everything there is to know about this soon-to-be icon. Plus, out top tips for how to incorporate it into your Intense Range routine!


Are you ready to experience that full hair feeling... INSTANTLY? Noticeably thicker, glossier-looking hair is just a quick spritz away with NEW Intense Thickening Spray. 92%* agree it left their hair looking and feeling instantly fuller!

Transform fine, flat-looking hair in an instant and fast-track your way to a volume boost with this lightweight, fragrant mist which works its magic as soon as you style, enhancing hair to create a visibly thicker look and immediately satisfying your craving for a gorgeous, bouncy body.

Top Tip: Use NEW Intense Thickening Spray in conjunction with our bestselling Hair Density Serum Intense to instantly unlock mega fullness as your hair reaches new lengths over time.

Hair Type: All hair types, particularly flat or fine hair.


  • Enhances the appearance of fullness by lifting hair at the roots
  • Easy to spritz and distribute with a spray applicator
  • Lightweight and non-greasy, the formula won't weigh hair down
  • Achieves instant results that last all day


  • Pea Peptides: Botanical peptide which has film-forming and conditioning properties for smoother hair with body to revive flat and lifeless hair
  • Rice & Flax Proteins: Natural alternatives to traditional volumizing agents, these substantive proteins instantly improve hair manageability and shine whilst visibly increasing hair volume
  • Amaranth Seed Extract: Natural Peptide from an ancient grain shown to increase hair diameter, resulting in thicker-looking hair with increased body, bounce and lustre
  • Red Orange Water: By-product of the juice industry bearing all the intrinsic richness and benefits of the native plant components to leave your hair looking fresh and clean


Unlock the key to fuller-looking hair when you choose the Grow Gorgeous Intense Collection.

STEP 1: Intense Thickening Shampoo

This iconic shampoo stimulates and supports hair follicles to promote healthy-looking locks. Delivering gentle, yet effective cleansing to prevent damage to hair, the shampoo is ideal for slow-growing and thinning hair in need of a boost!

STEP 2: Intense Thickening Conditioner

An innovative formula containing Hyaluronic Acid, Amino Acids, Biotin and B-vitamins to stimulate hair follicles for a fuller appearance. Suitable for all hair types, including colour-treated, the conditioner combats and addresses thinning hair.

ORIntense Thickening Hair and Scalp Mask Intense

For a more intense treatment, follow your shampoo with our Intense Thickening Hair and Scalp Mask Intense. This nourishing mask deeply conditions the scalp, giving hair a fresh lease of life straight from the hair follicle.


For hair that feels thicker and more voluminous in as little as 4 weeks** apply 20 drops of our bestselling Hair Density Serum Intense directly to the scalp. Make sure to apply once daily to towel-dried hair. Discover our top tips for application on the GG blog.

STEP 4: 

Spritz the versatile and non-greasy Intense Thickening Spray from the root to the tip of towel-dried hair before styling as usual. Enjoy fuller-looking hair to the max - instantly!


*Based on an independent user trial (120 participants with fine to medium hair) concerned about hair loss or thinning hair. All claims were supported by over 80% agreement
**Based on an independent user trial.
Lydia Williams-Grant
Writer and expert
View Lydia Williams-Grant's profile