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  • 💋 Best Seller

Plump Shot™ Peptide Lip Serum

4.5
Rated 4.5 out of 5 stars
2,596
  • Regular price
    GBP £23.00

A clinically-shown plumping lip serum that plumps and smooths lips.

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Plump Shot™ Peptide Lip Serum

Heiress

BUXOM

WHAT IT IS:

Enter your faux-filler era. Our clinically shown plumping lip serum is stacked with hyaluronic acid and moisturizing botanical oils for your plumpest pout ever. It’s powered by our most advanced technology to visibly plump your lips by 24%* while reducing lip lines and wrinkles by 34%*—all with an invigorating cooling sensation, without the pain of needles or burning. A range of 20 clear-to-sheer and now, NEW chromatic shimmer shades let you customize your ideal plump personality. 

BENEFITS: 

Our most advanced plumper: visibly plumps lips by 24%

Clinical plumping results - no pain necessary

Leaves your lips with an invigorating sensation 

Our OG Clear FILLER shade has a natural, soft shine finish

Shimmer tints add a 3-D translucent sparkling shine

12 sheer tints add a fresh pop of color to a juicy plump

5 multichrome tints glisten with hypnotic for color shifting effects for a hyper-prismatic plump

WHY YOU'LL LOVE IT:

  • Advanced Peptides and Tri-Peptides: Help to promote fuller-looking lips over time
  • Hyaluronic Acid Filling Spheres: Help hydrate, smooth and fill the appearance of fine lines and wrinkles
  • Tsubaki, Avocado, and Jojoba Oils: Help to condition and smooth the appearance of fine lines and wrinkles
  • Invigorating Complex: Creates a fresh, cooling sensation, and stimulates blood flow to the surface of the lips for a gently flushed effect

CONSUMER TESTED:

  • 94% saw instant results
  • 93% said their lips appear plumper
  • 100% said their lips appear smoother
  • 100% said this product left a comfortable, tingling sensation on their lips

CLINICALLY SHOWN TO:

  • Visibly plumps lips by 24%* 
  • Reduces lines and wrinkles by 34%*

*In a U.S. clinical study of 30 people.

AWARDS:

  • Allure Best of Beauty for our 12 sheer tints – Best Lip Gloss (2023) 

Apply Plump Shot™ Lip Serum to lip surface only, staying within your lip lines. 

For a plump and pampered, glossy pout, layer over Power-Full Plump Lip Balm

For a lush, next level glam look, layer over lip color or mix with Full-On™ Plumping Lip Polish or Full-On™ Plumping Lip Cream to add clinical plumping power and a volumizing shot of shine. 

Pro Tip: Wear Plump Shot™ in shade FILLER alone as a nourishing lip treatment, day and night.

Enchanted Berry, Celestial Nude - HYDROGENATED POLY(C6-14 OLEFIN), PERSEA GRATISSIMA (AVOCADO) OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, SYNTHETIC FLUORPHLOGOPITE, ETHYLHEXYL PALMITATE, SILICA, BENZYL NICOTINATE, MENTHONE GLYCERIN ACETAL, SH-POLYPEPTIDE-123, SODIUM HYALURONATE, PORTULACA PILOSA EXTRACT, COCOS NUCIFERA (COCONUT) FRUIT EXTRACT, MENTHA PIPERITA (PEPPERMINT) OIL, CAMELLIA JAPONICA SEED OIL, TOCOPHERYL ACETATE, ETHYLHEXYLGLYCERIN, GLYCERIN, BUTYLENE/ETHYLENE/STYRENE COPOLYMER, CAPRYLIC/CAPRIC TRIGLYCERIDE, TRIBEHENIN, WATER (AQUA/EAU), VANILLIN, CETEARYL ETHYLHEXANOATE, SORBITAN ISOSTEARATE, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, SILICA DIMETHYL SILYLATE, PEG-30 DIPOLYHYDROXYSTEARATE, PROPYLENE GLYCOL, MICA, LACTIC ACID, BUTYLENE GLYCOL, CAPRYLYL GLYCOL, ALGIN, PALMITOYL TRIPEPTIDE-1, HEXYLENE GLYCOL, SUCROSE COCOATE, MANNOSE, ALUMINA, PALMITOYL TRIPEPTIDE-38, ALCOHOL, GLUCOSE, PHENOXYETHANOL, LIMONENE. +/- (MAY CONTAIN/PEUT CONTENIR) IRON OXIDES (CI 77491, CI 77492, CI 77499), TITANIUM DIOXIDE (CI 77891), RED 7 LAKE (CI 15850), RED 6 (CI 15850), RED 28 LAKE (CI 45410).

Spellbound Pink, Dreamy Dolly, Starstruck Coral - HYDROGENATED POLY(C6-14 OLEFIN), PERSEA GRATISSIMA (AVOCADO) OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, CALCIUM SODIUM BOROSILICATE, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, ETHYLHEXYL PALMITATE, BENZYL NICOTINATE, MENTHONE GLYCERIN ACETAL, SH-POLYPEPTIDE-123, SODIUM HYALURONATE, PORTULACA PILOSA EXTRACT, ETHYLHEXYLGLYCERIN, COCOS NUCIFERA (COCONUT) FRUIT EXTRACT, CAMELLIA JAPONICA SEED OIL, MENTHA PIPERITA (PEPPERMINT) OIL, TOCOPHERYL ACETATE, GLYCERIN, BUTYLENE/ETHYLENE/STYRENE COPOLYMER, CAPRYLIC/CAPRIC TRIGLYCERIDE, TRIBEHENIN, WATER (AQUA/EAU), VANILLIN, CETEARYL ETHYLHEXANOATE, SORBITAN ISOSTEARATE, TIN OXIDE, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, SILICA DIMETHYL SILYLATE, PEG-30 DIPOLYHYDROXYSTEARATE, PROPYLENE GLYCOL, MICA, LACTIC ACID, BUTYLENE GLYCOL, CAPRYLYL GLYCOL, ALGIN, ALUMINA, PALMITOYL TRIPEPTIDE-1, HEXYLENE GLYCOL, SUCROSE COCOATE, MANNOSE, PALMITOYL TRIPEPTIDE-38, GLUCOSE, ALCOHOL, PHENOXYETHANOL, LIMONENE. +/- (MAY CONTAIN/PEUT CONTENIR) TITANIUM DIOXIDE (CI 77891), RED 7 LAKE (CI 15850), RED 6 (CI 15850).

Filler- HYDROGENATED POLY(C6-14 OLEFIN), PERSEA GRATISSIMA (AVOCADO) OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, ETHYLHEXYL PALMITATE, CAMELLIA JAPONICA SEED OIL, BENZYL NICOTINATE, MENTHONE GLYCERIN ACETAL, SODIUM HYALURONATE, PALMITOYL TRIPEPTIDE-1, PORTULACA PILOSA EXTRACT, PALMITOYL TRIPEPTIDE-38 , COLLAGEN, MENTHA PIPERITA (PEPPERMINT) OIL, BUTYLENE/ETHYLENE/STYRENE COPOLYMER, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, SILICA DIMETHYL SILYLATE, BUTYLENE GLYCOL, CAPRYLYL GLYCOL, HEXYLENE GLYCOL, TRIBEHENIN, SORBITAN ISOSTEARATE, LACTIC ACID, TOCOPHERYL ACETATE, CETEARYL ETHYLHEXANOATE , SUCROSE COCOATE, WATER(AQUA/EAU), ALCOHOL, VANILLIN, LIMONENE, PHENOXYETHANOL.

Gilt- HYDROGENATED POLY(C6-14 OLEFIN), PERSEA GRATISSIMA (AVOCADO) OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, ETHYLHEXYL PALMITATE, MENTHONE GLYCERIN ACETAL, BENZYL NICOTINATE, PALMITOYL TRIPEPTIDE-38, CAMELLIA JAPONICA SEED OIL, COLL AGEN, TOCOPHERYL ACETATE, PORTULACA PILOSA EXTRACT, CETEARYL ETHYLHEXANOATE, SUCROSE COCOATE, SORBITAN ISOSTEARATE, WATER (AQUA/EAU), ALCOHOL, BUTYLENE/ETHYLENE/STYRENE COPOLYMER, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, VANILLIN, MENTHA PIPERITA (PEPPERMINT) OIL, CALCIUM SODIUM BOROSILICATE, SILICA, TIN OXIDE, MICA, TRIBEHENIN, LACTIC ACID, PALMITOYL TRIPEPTIDE-1, SILICA DIMETHYL SILYLATE, BUTYLENE GLYCOL, CAPRYLYL GLYCOL, SODIUM HYALURONATE, HEXYLENE GLYCOL, LIMONENE, PHENOXYETHANOL. MAY CONTAIN/PEUT CONTENIR(+/-): IRON OXIDES (CI 77491, CI 77492, CI 77499), TITANIUM DIOXIDE (CI 77891).

Flush- HYDROGENATED POLY(C6-14 OLEFIN), PERSEA GRATISSIMA (AVOCADO) OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, ETHYLHEXYL PALMITATE, MENTHONE GLYCERIN ACETAL, BENZYL NICOTINATE, CAMELLIA JAPONICA SEED OIL, COLLAGEN, PORTULACA PILOSA EXTRACT, CAESALPINIA SAPPAN BARK EXTRACT, CETEARYL ETHYLHEXANOATE, SUCROSE COCOATE, PALMITOYL TRIPEPTIDE-38, TOCOPHERYL ACETATE, SORBITAN ISOSTEARATE, WATER (AQUA/EAU), ALCOHOL, BUTYLENE/ETHYLENE/STYRENE COPOLYMER, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, VANILLIN, MENTHA PIPERITA (PEPPERMINT) OIL, MICA, TRIBEHENIN, LACTIC ACID, PALMITOYL TRIPEPTIDE-1, TIN OXIDE, CALCIUM ALUMINUM BOROSILICATE, SILICA DIMETHYL SILYLATE, BUTYLENE GLYCOL, CAPRYLYL GLYCOL, HEXYLENE GLYCOL, SODIUM HYALURONATE, LIMONENE, PHENOXYETHANOL. MAY CONTAIN/PEUT CONTENIR(+/-): IRON OXIDES (CI 77491, CI 77492, CI 77499), RED 7 LAKE (CI 15850), TITANIUM DIOXIDE (CI 77891).

Exposed, Plush Peach, Get Naked, Lingerie, Virgin Blush, Dolly Babe, Koral Kiss, Cherry Pop, Hypnotic Garnet, Fuschia You, Plum Power, Wine Obsessed- HYDROGENATED POLY(C6-14 OLEFIN), PERSEA GRATISSIMA (AVOCADO) OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, ETHYLHEXYL PALMITATE, MENTHONE GLYCERIN ACETAL, BENZYL NICOTINATE, CAMELLIA JAPONICA SEED OIL, COLLAGEN, PORTULACA PILOSA EXTRACT, TOCOPHERYL ACETATE, SUCROSE COCOATE, CETEARYL ETHYLHEXANOATE, SORBITAN ISOSTEARATE, PALMITOYL TRIPEPTIDE-38, WATER (AQUA/EAU), PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, VANILLIN, MENTHA PIPERITA (PEPPERMINT) OIL, MICA, TRIBEHENIN, PALMITOYL TRIPEPTIDE-1, LACTIC ACID, SILICA DIMETHYL SILYLATE, BUTYLENE GLYCOL, CAPRYLYL GLYCOL, SODIUM HYALURONATE, HEXYLENE GLYCOL, ALCOHOL, LIMONENE, PHENOXYETHANOL. MAY CONTAIN/PEUT CONTENIR(+/-): IRON OXIDES (CI 77491, CI 77492, CI 77499), RED 7 LAKE (CI 15850), RED 30 LAKE (CI 73360), BLUE 1 LAKE (CI 42090), RED 28 LAKE (CI 45410), YELLOW 5 LAKE (CI 19140), TITANIUM DIOXIDE (CI 77891).

All shades are vegan.

4.0 ml / 0.14 fl. oz.

Reviews & Questions

4.5
Rated 4.5 out of 5 stars
Based on 2,596 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 562 Total 3 star reviews: 192 Total 2 star reviews: 59 Total 1 star reviews: 46
88%would recommend this product
2,596 reviews
  • VR
    Verified R.
    Reviewing
    Plump Shot™ Peptide Lip Serum Luxe
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    My New Obsession!

    (This review was collected as part of a promotion). I've always loved Buxom products, so when I had the opportunity to try this out for free I jumped on it and I am so glad I did. First the color honestly surprised me. Looking at the tube, I never would have picked this shade for myself because I usually reach for lighter pinks and softer colors. Once I put it on though, I was obsessed. It looks much darker in the tube than it does on the lips. It ended up being the perfect everyday shade and really complemented my natural lip color. The formula is just as impressive as the color. It glides on so smoothly and makes my lips look softer by minimizing the appearance of fine lines. It does have that signature plumping tingle, but I found it to be much milder than a lot of other plumping glosses I've tried. It was comfortable to wear and never felt like the bad burning of other similar products. I love it on its own for an easy everyday look, but its also beautiful layered over lipstick. This has definitely earned a permanent spot in my daily makeup routine, and I'm so glad I had the chance to try a shade I normally would have passed by.

  • VR
    Verified R.
    Reviewing
    Plump Shot™ Peptide Lip Serum Old Money
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    I wouldn't buy Plump Shot Shimmer Shade Extension

    (This review was collected as part of a promotion). When I received the lip gloss I loved the color but I didnt not like the tingling sensation. I know that's the PLUMP in Plump Shot but it was off putting and the tingling continued for awhile after I wiped/washed it off.

  • VR
    Verified R.
    Reviewing
    Plump Shot™ Peptide Lip Serum Heiress
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Nice Shimmer

    (This review was collected as part of a promotion). I used this as a top coat and I love it. Nice sheer shimmer on top of stain or lip liner. It had a slight tingle but I didn't notice any change to fullness of my lips. I received this item free in exchange for a review but I would buy this in the future

  • VR
    Verified R.
    Reviewing
    Plump Shot™ Peptide Lip Serum Luxe
    I recommend this product
    Rated 4 out of 5 stars
    4 days ago
    Goes on smooth and looks great!

    (This review was collected as part of a promotion). I really like the color of this gloss - it's subtle, yet compliments my makeup really well! The plumping effect is really nice and doesn't feel uncomfortable at all. There is some transfer of the gloss on to a cup when you drink something, but that is to be expected. Overall, I really like this product and it's become a new staple in my makeup routine!

  • VR
    Verified R.
    Reviewing
    Plump Shot™ Peptide Lip Serum Heiress
    I recommend this product
    Rated 4 out of 5 stars
    4 days ago
    Smooth gloss

    (This review was collected as part of a promotion). This lipgloss has nice texture and isn't sticky. Nothing else too exciting to report

Lip Plumper Serum FAQs

What is Plump Shot Peptides Lip Serum?

A plumping lip serum stacked with hyaluronic acid and moisturizing botanical oils to visibly volumize and smooth lips.

What results can I expect?

In a U.S. clinical study of 30 people, it visibly plumped lips by 24% and reduced lines and wrinkles by 34%.

How fast will I see results?

In a U.S. consumer study of 30 women, 94% saw instant results, 93% said lips appeared plumper, and 100% said lips looked smoother.

Does it sting or burn?

No—expect a fresh, cooling tingle without the pain of needles or burning; 100% reported a comfortable sensation in a consumer study.

What does hyaluronic acid do in lip gloss? 

Hyaluronic acid is a natural humectant that draws in moisture and keeps your lips hydrated. Plus, it can have a slight plumping effect by filling in fine lines and smoothing the lip area. Interested but not sure? Try our mini lip plumpers.

Do lip serums work? 

We can’t speak on other lip serums, but we can assure you our lip serum offers clinically-proven plumping results. Our formula includes tri-peptides, hyaluronic acid, jojoba oil, and an invigorating complex that stimulates blood flow, promotes fuller-looking lips over time, and smooths the appearance of wrinkles. Check out our other lip makeup here.

Does hyaluronic acid serum plump lips? 

A hyaluronic acid serum may have some lip plumping effect; however you won’t get the same result using hyaluronic acid on its own as opposed to using a lip plumping serum that features hyaluronic acid in its ingredient list.

What does plumping serum do? 

Our plumping serum visibly plumps lips by 18%, helps hydrate and smooth the appearance of fine lines and wrinkles, and stimulates blood flow to the surface of the lips for a gentle flushed effect. For more info about how to use lip plumping makeup check out our makeup tutorials.

What are the key ingredients?

Advanced peptides and tri-peptides, hyaluronic acid filling spheres, and tsubaki, avocado, and jojoba oils, plus an invigorating complex for a gently flushed effect.

What finishes and shades are available?

Choose from OG Clear FILLER (natural, soft shine), shimmer tints GILT and FLUSH (3-D translucent sparkle), 12 sheer tints, and 5 NEW multichrome tints.

Is BUXOM cruelty-free, and what is it formulated without?

Yes—BUXOM is 100% cruelty-free and made without parabens, mineral oil, or petrolatum.

Do you offer free shipping?

Yes, we offer free standard shipping in the U.S. on orders $50+.

Do you ship internationally?

Yes—select your country at checkout; we can only ship to addresses in the chosen country and we do not ship to Turkey.

Lip Serum Info

What’s In Our Lip Serum 

Because our lip serum is full of tri-peptides, hyaluronic acid filling spheres, tsubaki, avocado, and jojoba oils, and an invigorating complex, we’re able to guarantee visibly plumper lips without needles or pain. If you’re ready for your plumpest pout ever, it’s time to try Buxom.

Why Our Lip Plumping Serum Works 

We’ve found the most clinically-proven ingredients to visibly increase the volume of your lips without pain or filler. By combining tri-peptides, hyaluronic acid, and botanical oils, we’ve engineered our most advanced technology to plump your lips by 18%. Plus, it comes in several shades so you can find the perfect fit for you. Not enough color for you? Knock it up a shade with our eye catching lipsticks.

Find Your Shade of Hyaluronic Acid Lip Gloss 

Our lip serum in shade FILLER is clear and has a natural, soft shine finish, perfect to finish your favorite lip combo with an extra dose of plump. Our lip plumping serum also comes in two shimmer tints, 12 sheer tints, and five multichrome tints that glisten with hypotonic color-shifting effect. With so many unbelievably cute shades, we think you might fall in love with a few. Don’t forget about our eye makeup to enhance your lip look.