Free shipping (BE/NL) from €65 | Personal advice from Ellen ✨
Guinot Sérum Longue Vie Décolleté, verstevigend serum voor een gladder decolleté

Guinot | Sérum Longue Vie Décolleté - firming serum for a smoother décolleté

Noticing fine lines and less firmness on your décolleté? This serum with Crélastine and 56 cellular ingredients smooths the skin, fills dehydration lines and supports firmness in this thin, delicate area.

€80.60 EUR
€80.60 EUR
Regular price
Sold Out

Size: 50 ml

Shipping: 3 to 5 working days

Free shipping BE and NL from: €65
From €20 you only pay €3.95 shipping.
Questions? Feel free to send me a WhatsApp, I'm happy to help!

Frequently asked questions

All about the Guinot Sérum Longue Vie Décolleté

Why a separate serum for the décolleté?

The skin on your décolleté is thinner than on your face and is often forgotten. This serum is made specifically for it.

Can I combine it with my cream?

Yes. Apply the serum first, then a cream if you like. During the day, finish with SPF.

Can I use it on my neck too?

Yes. You can apply it from your neck down to your décolleté.

Ellen, your personal beauty assistant at LLN.beauty

Who helps you?

I'm Ellen, the Ellen behind LLN.beauty (say it as Ellen beauty). Beauty therapist since 2003, with my online beauty store since 2008. In 2019 I trained in orthomolecular therapy at KPNI, to tackle skin problems from the inside as well.

For years I treated clients in my salon. I stopped, because a treatment only works for a short while. Lasting results come from the basics you do yourself at home. That's why I now help you with a routine you'll actually stick to.

More about me

Which routine do you want to tackle first?

FeetHands & nailsFaceBodyMake-upHairMerkenSale

Award winning online beauty store

552
Verified Reviews

Customer service

LLN.beauty

Advice and tips

Striplac & gel polish

© 2026 LLN.beauty