Decorté AQ Hair Serum – Damaged & Frizzy Hair Booster Treatment
Infused with skin science technology, this water-based hair serum by Decorté is designed as a pre-treatment to penetrate and repair hair from the core. It delivers intensive moisture to strands damaged by dryness, coloring, or friction, locking in hydration and reinforcing structure from within.
Used before your regular treatment, it leaves hair smooth, supple, and manageable all the way to the ends.
Features
- Boosts the effect of your regular conditioner or treatment
- Repairs dryness, frizz, and chemical damage at the core
- Improves manageability and smoothness from root to tip
- Contains cuticle-supporting peptides and moisture capsules
- Elegant floral scent inspired by night-blooming botanicals
| Product Details |
|---|
| Volume: 200ml |
| Form: Water-based serum |
| Usage: Pre-treatment before conditioner or hair treatment |
FAQ
Can this serum be used on colored or chemically treated hair?
Yes, it is specifically formulated to repair dryness, frizz, and chemical damage at the core, making it ideal for colored or chemically treated hair.
How often should I use the Decorté AQ Hair Serum?
Use once per week as a pre-treatment before your regular conditioner or hair treatment for best results.
Is the scent of the serum strong or overpowering?
The scent is subtle and elegant, inspired by night-blooming botanicals, and does not overpower the hair or surrounding environment.

Connor May –
I’ve struggled with frizzy hair after bleaching, and this serum really makes a difference. After using it before my conditioner, my hair feels smoother and less frizzy. The scent is pleasant but not strong. It’s a simple routine that works well for damaged strands.
Sonia Paterson –
Used it once a week and noticed a visible improvement in manageability. My hair no longer feels brittle at the ends. The texture is light, and it doesn’t leave a greasy feel. Great for daily use before styling.
Connor Marshall –
After months of using harsh chemicals, my hair was very dry. This serum helped restore moisture and gave me a more natural look. I apply it before my regular treatment and see better results in softness and shine.
Jake Turner –
It works well as a pre-treatment. I use it every other week and feel my hair holds better during washing. The floral scent is mild and doesn’t linger. Not a miracle cure, but a solid improvement for frizz-prone hair.
Alan Russell –
My daughter has curly hair that gets frizzy easily. Since using this serum, her hair is much more manageable and less prone to split ends. I love the way it feels like a gentle repair without heavy residue.