Index / Necessaire / Neck Serum
Necessaire

Neck Serum.

Necessaire Neck Serum
Serums

About this product

A lightweight, creamy peptide serum with five clinically proven peptides at 9% concentration, designed to address sagging skin and loss of firmness on the neck and décolletage.

Best for

Type

SerumsLiquid

Guru Score

79%

Approved

4 experts · Moderate agreement
4Gurus
4Approved
0Mixed
0Skip

What the gurus are saying

A 9% peptide blend that works to slow collagen breakdown and support firmness earns consistent praise, especially for those with neglected neck skin that dries out faster than the face. The lightweight, creamy texture and fragrance-free formula suit sensitive skin, and it can safely be used during pregnancy. Gurus suggest applying it underneath a moisturizer to seal in hydration, and having a dedicated neck product helps people remember to treat this delicate area consistently.
Synthesized from 4 expert reviews · most recent take February 2026
Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Approved takes Critical takes Mixed takes Hide sponsored
Approved
"Necessaire has a Neck Serum which is basically a peptide rich serum with five different clinically proven peptides at a 9% blend that helps to support your natural collagen production. You can use this on your face as well. You do not have to limit it just to your neck. I think it was very smart of them to create a neck product, but the neck product can be used for your face. And if you are pregnant, you can definitely use this. It is a very lightweight serum, kind of creamy."
Approved
"Necessaire Neck Serum is specifically formulated with peptides that target tech neck. These peptides work by inhibiting the enzymes MMPs that cause the natural breakdown of collagen, which targets sagging skin and loss of firmness. I use these a lot on my neck to inhibit creepy neck."
Approved
"For the neck I'm obsessed with this Neck Serum from Necessaire. This feels like an extra step for sure but I love it. I love having a dedicated Neck Serum. For some reason I feel like I take care of my neck more when there's something that says Neck Serum on it to remind me to take care of my neck. I really love this, I use it underneath any moisturizer. I'll pair this a lot on my neck and chest, which I really love. It's just a beautiful formula, fragrance free, so that's always a plus."
All 2 takes from Allie Glines
#1 Skincare at Sephora: What I'd Buy for YOU! 🛍️
"I love this stuff. I do notice a difference when I use this consistently. I really personally love to have something specific that I can just drag all over and then seal it in with a body moisturizer. This is something that's formulated specifically for the neck area, which I feel like it's nice to have a separate product that I can remember to put on my neck."
THE BEST HAIR, SKIN & BODY PRODUCTS OF 2023
"For the neck I'm obsessed with this Neck Serum from Necessaire. This feels like an extra step for sure but I love it. I love having a dedicated Neck Serum. For some reason I feel like I take care of my neck more when there's something that says Neck Serum on it to remind me to take care of my neck. I really love this, I use it underneath any moisturizer. I'll pair this a lot on my neck and chest, which I really love. It's just a beautiful formula, fragrance free, so that's always a plus."
Approved
"I have actually been trying this one out on my neck, and I really love the texture. It's from Necessaire and it's the Neck Serum that is fragrance free, and it's this lightweight creamy serum that's more nourishing, more hydrating, and again just contains a blend of peptides that is great for the neck skin because the neck has less oil glands and tends to be more sensitive and dry out more quickly."
Common questions

Frequently asked.

What is Necessaire Neck Serum?

A lightweight, creamy peptide serum with five clinically proven peptides at 9% concentration, designed to address sagging skin and loss of firmness on the neck and décolletage.

Is Necessaire Neck Serum worth it?

Yes. All 4 gurus who reviewed it give it their stamp of approval, for a Guru Score of 79%.

What is Necessaire Neck Serum's Guru Score?

Necessaire Neck Serum holds a Guru Score of 79%. That is our read on how warmly the experts talk about it, based on the verdicts of 4 independent expert reviewers we have collected.

Who is Necessaire Neck Serum best for?

Necessaire Neck Serum is generally suited to mature skin.

Spend less, score well

Cheaper alternatives the gurus rate.

Lower-priced serums the gurus still rate highly, versus this mid-range pick.

See how they stack up →
You might also like

Similar products worth a look.

Other products the same gurus have weighed in on, plus more from this brand and category.

Compare side by side →

This week's top beauty news, in your inbox.

A weekly read of the takes worth catching up on: the raves, the splits, the ones the gurus won't shut up about. Free, no spam, unsubscribe whenever.

Subscribe to the digest