Umberto Giannini Miracle Worker Smooth Serum 75ml

75 ML | €146.50 per 1L

3 for 2 on selected haircare - cheapest free


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Arrow Product details

Tames, de-frizzes and adds shine.

A true total transformation from dull to dazzling. This smoothing serum has so many uses. If you’re fine and flyaway, use the barest of amounts to banish root frizz and flyaways on wet or dry hair. It’s a repairing treatment too (thanks Argan Oil) and has heat protection so you will see an instant improvement in hair strength and flexibility and less damage from styling. For drier, coarser hair types there really is nothing like it to take you from dull & untamed to glossy & smooth.

Transforms hair from dull to dazzling.

Smooths away frizz and fly-aways.

Contains heat protection.

Helps strengthen and adds flexibility.

How to use

Apply 4 - 8 pumps, depending on hair length, to damp hair before styling to add shine, de-frizz and tame. Use on finished style to control flyaways, hide split ends and add shine or a ‘piecey’ texture to your blow out.


Argan Oil more less

Delivery options

Order & Collect
€2.50 or free if you spend €25 or more from your choice of 85 Boots stores

Standard Delivery
€5 or free when you spend €50 or more

For more information see our delivery help or view our returns policy.

Umberto Giannini Miracle Worker Smooth Serum 75ml 4.1 5 32 32
Not a bad product As serums go this one isn't bad but if you have a fear of serums because you think they make your hair greasy then use this very sparingly. When used on wet hair and then blowdried it leaves the ends feeling smooth and soft, I only used a small pea sized amount. When used on dry hair to tame flyaways and smooth ends it makes the hair look greasy! I have quite fine hair so it just left my ends looking "wet" and straggly, I'd probably use it during/after a holiday when your hair gets dried out. Overall not a bad product. September 27, 2016
Nice serum Glad you can use this on both dry and damp hair however if you have fine hair like me use sparingly as it can leave your hair looking somewhat greasy. September 28, 2016
Use sparingly I probably used too much left my hair greasy and in need of washing again September 28, 2016
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