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Thin, flaky lips making you frown?

Best Peptide Lip Treatments a collage of Allure editors with their favorite peptide lip balms with a black film strip layout

Collage: Laneen Wells; Source images:Allureeditors

The bestpeptidelip treatments can remedy that by boosting collagen and hydration via hi-tech,lip-lovingcompounds.

Nourished,plumped-uplips ready for whatever, whenever.

But which ones actually live up to the hype?

Iris and Romeo Power Peptide Lip Balm in branded tub component on a light gray background

Allureshopping director Shanna Shipin applying Iris & Romeo Power Peptide Lip Balm in Latte

Andall marketing fairytales asidedo they actually work?

March forth and pucker proudly.

This recipe also contains clinical levels of bio-mimetic triple peptides that pledge plumper lips.

Allure shopping director Shanna Shipin with clean lips

Shipin before applying Iris & Romeo Power Peptide Lip Balm

and stayed for the hydration," shopping directorShanna Shipinshares.

“Thislip balmmoisturizes, protects, and, most importantly, plumps up.

Threespecifically tridecapeptide-1, palmitoyl tripeptide-1, and palmitoyl tripeptide-38.

A selfie of Allure shopping director Shanna Shipin after applying Iris  Romeo Power Peptide Lip Balm in Latte.

Shipin after applying Iris & Romeo Power Peptide Lip Balm in Latte

In clinical trials, users reported fuller, softer lips after about two months.

If you prefer a clear formula, we highly recommend thePaula’s Choice Hyaluronic Acid + Peptide Lip Booster.

My favorite thing to do, as pictured here, is wear it atop my favoritelip stain.”

A pink tube of Paula’s Choice Pro-Collagen Peptide Gloss Balm with a white cap on a light gray background

Its available in 12 beautiful shades, ranging from peppy Barbie Pink to deep plum Cassis.

But wait, theres more!

The brand recommends using the compound at least twice daily for the best results.

A selfie of Allure senior news editor Nicola Dall’Asen after applying Paulas Choice Peptide Plumping Gloss Balm

Allure senior news editor Nicola Dall’Asen applying Paulas Choice Peptide Plumping Gloss Balm

And thanks to its cooling metal applicator, its a treatment heavy on the treat.

“Its formula feels light and hydrating on my lips and addresses mychronic chappinginstantly,” she says.

It also incorporates peptides and ceramides to give fine lines an airbrushed appearance.

U Beauty The Plasma Lip Compound in branded tube component on a light gray background

Allurecommerce writer Jennifer Hussein applying U Beauty The Plasma Lip Compound in Cassis

(Honestly, it’s a nice change because I’m usuallyslatheringmultiple layers of other balms.)

The peptide complex (I counted nine in the ingredient list!)

is clearly doing work because my lips appear so smooth and glossy after one coat."

A selfie of Allure commerce writer Jennifer Hussein before applying U Beauty The Plasma Lip Compound

Hussein before applying U Beauty The Plasma Lip Compound

And while you wait for the plumping to kick in, hydrating ingredients offer instant gratification.

The treatment infuses kokum, mango seed butter, and cloudberry oil for instant juiciness.

The four shadesClear, Chocolate, Mauve, and Beigefeature subtle scents ranging from citrus to vanilla-brown-sugar.

A selfie of Allure commerce writer Jennifer Hussein after applying U Beauty The Plasma Lip Compound in Cassis.

Hussein after applying U Beauty The Plasma Lip Compound in Cassis

The formula comes in a clear balm and a few berry-hued colors.

Come morning, any flakiness or chapping has disappeared.

Plus, it delivers unreal shine.

Peach & Lily Collagen Cushion Peptide Lip Balm in branded tube component on a light gray background

Allurecommerce editor Sarah Han applying Peach & Lily Collagen Cushion Peptide Lip Balm in Sheer Peach

Whats more: It has the stamp of approval from board-certified dermatologists who are unswayed by star power.

It feels lightweight and nourishing, without leaving behind that sticky feeling.

Raspberry Jelly is the punchiest, giving my lips a subtle wash of fuchsia.

A selfie of Allure commerce editor Sarah Han with bare lips

Han before applying Peach & Lily Collagen Cushion Peptide Lip Balm

It’s the deepest of the shades and leaves my lips a tinge browner.

I keep one in my purse and one on my vanity at all times.

They look and feel plumper with the pillowy texture and smooth surface that eluded me for so many.

A selfie of Allure commerce editor Sarah Han after applying Peach  Lily Collagen Cushion Peptide Lip Balm in Sheer Peach.

Han after applying Peach & Lily Collagen Cushion Peptide Lip Balm in Sheer Peach

Fuller, softer, smooch-able lips.

The biotech-derived chain of amino acids smooths and plumps the lips, while micro-encapsulated hyaluronic acid nurtures dry skin.

Because the actives in this formula are encapsulated, releasing slowly over time, their effects last longer.

OleHenriksen Pout Preserve Peptide Lip Treatment branded tube component in red with red accents on a light gray background with red Allure Best of Beauty seal in the top right corner

Allureshopping market editor Angela Trakoshis applying Ole Henriksen Pout Preserve Peptide Lip Treatment in Creme Brulée

Anyone with dry, peeling lips or anyone looking for exfoliation would like this.

Its also infused with intensely moisturizing natural butters, the treatment comes in five sweet shades.

Essentially, [peptide lip treatments] help maintain youthful and healthy-looking lips.

A selfie of Allure shopping market editor Angela Trakoshis applying Ole Henriksen Pout Preserve Peptide Lip Treatment

Trakoshis before applying Ole Henriksen Pout Preserve Peptide Lip Treatment

Many peptide lip treatments also come in tinted iterations, so you dont need to sacrifice pizzazz for nourishment.

Do collagen peptides help lips?

But do they work topically on the lips?

A selfie of Allure shopping market editor Angela Trakoshis after applying Ole Henriksen Pout Preserve Peptide Lip…

Trakoshis after applying Ole Henriksen Pout Preserve Peptide Lip Treatment in Creme Brulée

Absolutely, Dr. Lee confirms.

Do peptide lip balms work?

“Peptide lip balms can be effective for improving lip texture and hydration,” Dr. Lee says.

The Inkey List Tripeptide Plumping Lip Balm in branded component on a light gray background

Allure contributor Deanna Pai applying The Inkey List Peptide Lip Balm

If youreallywant to go for the lip-plumping goldand have the budget for itconsider pairing your balms with in-office treatments.

We review ingredients, scrutinize brand claims, and, when necessary, examine peer-reviewed scientific and medical studies.

To learn more information on our reporting and testing processes, read our completereviews process and methodology page.

A selfie of Allure contributor Deanna Pai before applying The Inkey List Peptide Lip Balm

Pai before applying The Inkey List Peptide Lip Balm

Our staff and testers

A beauty product is a personal purchase.

A selfie of Allure contributor Deanna Pai after applying The Inkey List Peptide Lip Balm

Pai after applying The Inkey List Peptide Lip Balm

Rhode Peptide Lip Treatment in branded tube component on a light gray background

Alluresenior editor Jesa Marie Calaor after applying Rhode Peptide Lip Treatment in Toast

A selfie of Allure senior editor Jesa Marie Calaor after applying Rhode Peptide Lip Treatment in Toast

Alluresenior editor Jesa Marie Calaor after applying Rhode Peptide Lip Treatment in Toast

Lawless Forget The Filler Overnight Lip Plumping Mask in branded component on a light gray background

Clarins Hydrating Peptide & Plumping Lip Oil Balm in branded component on a light gray background

Biossance Pro-Peptide Lip Perfector in branded tube component on a light gray background

Eadem Le Couchou Exfoliating + Softening Peptide Lip Balm in branded tube component on a light gray background