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Curls Guide
Root Boost Uplifting Spray by Curlsmith
spray
CG Friendly
Protein Free
Silicone Free
Vegan
Cruelty Free

Curlsmith

Root Boost Uplifting Spray

"Targeted root volume spray delivering up to 203% volume increase for 72 hours. Perfect for fine or flat-rooted curls needing serious lift."

Best for:
Flat roots and limp curls Fine hair needing volume Wavy hair (2A-3B) prone to flatness Targeted root application
Avoid if:
Thick, heavy hair (doesn't need this) Looking for whole-head volume (this is root-focused) Already have plenty of root lift

Hair Compatibility

Curl Pattern

2A 2B 2C 3A 3B

Strand Thickness

fine
medium

Porosity

low
medium
high

Performance

Definition 3/5
Hold 3/5
Shine 3/5
Crunch Potential 2/5
Buildup Risk 1/5
Hold Level
Medium Hold
Weight
Very Light
Finish
Soft, No Cast
Buildup Risk
Low

What's Inside

Olive Derivatives

Lightweight conditioning

Volumising Polymers

Creates lift at roots

✓ CG Friendly
✓ Protein Free
✓ Silicone Free
✓ Sulfate Free
View Full Ingredients List

Water (Aqua), Propanediol, Sodium Polyitaconate, Glycerin, PEG-40 Hydrogenated Castor Oil, Tilia Tomentosa Bud Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Chamomilla Recutita (Matricaria) Flower Extract, Arnica Montana Flower Extract, Lamium Album Extract, Salvia Officinalis (Sage) Leaf Extract, Pinus Sylvestris Bud Extract, Nasturtium Officinale Extract, Arctium Majus Root Extract, Citrus Limon (Lemon) Peel Extract, Hedera Helix (Ivy) Leaf Extract, Olea Europaea (Olive) Leaf Extract, Calendula Officinalis Flower Extract, Tropaeolum Majus Flower Extract, Cyclodextrin, Cyamopsis Tetragonoloba (Guar) Gum, Maltodextrin/VP Copolymer, Pentylene Glycol, PVP, Xanthan Gum, Tocopherol, Phytic Acid, Ethylhexylglycerin, Citric Acid, Sclerotium Gum, Sodium Gluconate, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Fragrance (Parfum), Hydroxycitronellal, Citronellol, Geranyl Acetate, Tetramethyl Acetyloctahydronaphthalenes, Rose Ketones, Vanillin

Analyze these ingredients with our Ingredient Checker tool.

How to Use

Best as: Styler

Pairs Well With

Curlsmith

Hydro Style Flexi Jelly

gel

Bouclème

Super Volumising Foam

mousse

Overview

Curlsmith Root Boost Uplifting Spray is a targeted volume solution for flat, limp roots. With claims of up to 203% volume increase lasting 72 hours, it’s designed specifically for the problem of curls that fall flat at the crown.

Key Ingredients Breakdown

  • Olive Derivatives - Provide lightweight conditioning without weighing down.
  • Volumising Polymers - Create structure at the roots for lasting lift.

What We Love

  1. Targeted application - Spray format allows precise root targeting
  2. Impressive volume - Up to 203% volume increase claimed
  3. Long-lasting - 72-hour hold means multi-day volume
  4. Lightweight - Won’t weigh down fine hair
  5. Part of a system - Works with Curlsmith Volume range

What Could Be Better

  1. Limited to roots - Not a whole-head volume solution
  2. Best for fine/wavy - Thick, coarse hair may not need this
  3. Requires technique - Need to lift and spray properly

How to Use

On Wash Day

  1. Section hair
  2. Lift section and spray directly at roots
  3. Work in with fingers
  4. Repeat around head, focusing on crown and parting
  5. Diffuse with roots lifted for maximum effect

With Root Clips

Spray before clipping for amplified results.

For Refresh

Spray at roots on day 2+ to revive volume.

The Verdict

Curlsmith Root Boost Uplifting Spray is a solid investment for anyone battling flat roots. The spray format makes targeted application easy, and the 72-hour hold means your volume survives multiple days. Fine-haired wavers, this one’s for you.

Our Rating: 4/5