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The Kissu Lip Treatment

Volume-Restoring Lip Serum

Sale price £42

Give your lips new life and reclaim lip volume + colour + definition with a daily serum clinically proven to instantly plump while restoring natural volume, reviving lip color and improving definition over time. With hydrating sea botanicals, this vital lip care step preps lips with nourishment day to night.

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Size: One Size 10 ml

Free shipping and returns on U.K. orders


Recommended for
Hydrating, Smoothing, Plumping, Firming, Barrier Repair

Formulated without
Mineral oil, synthetic fragrance, sulfates, detergents, parabens, urea, DEA, TEA, phthalates.

Dermatologist-tested, Cruelty-free

Ingredients

Caprylic/Capric Triglyceride, Aqua/Water/Eau, Polyglyceryl-6 Polyricinoleate, Dipentaerythrityl Tri-Polyhydroxystearate, Saccharomyces/Rice Ferment Filtrate, Dipentaerythrityl Hexahydroxystearate, Dipropylene Glycol, Glycerin, Polyglyceryl-4 Oleate, Disteardimonium Hectorite, Pentylene Glycol, Polyglyceryl-6 Oleate, Polyhydroxystearic Acid, Sodium Citrate, Propanediol, Hydrolyzed Silk, Ceratonia Siliqua (Carob) Fruit Extract, Sodium Hyaluronate, Camellia Sinensis Leaf Extract, Dictyopteris Polypodioides Extract, Undaria Pinnatifida Extract, Cladosiphon Okamuranus Extract, Tocopherol, Glyceryl Diisostearate/Hydrogenated Rosinate, Citric Acid, Diisostearyl Malate, Caprylyl Glycol, Glyceryl Diisostearate, Ethylhexylglycerin, 1,2-Hexanediol, Phenoxyethanol, Iron Oxides (Ci 77491), Iron Oxides (Ci 77492), Red 30 Lake (Ci 73360)

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The Kissu Lip Treatment
The Kissu Lip TreatmentOne Size 10 ml Sale price £42
Benefits

Reclaim volume, color, & definition for plump, bouncy lips

Instantly plumps & restores volume with every use
Revives lips' natural flush
Smooths lip lines & strengthens skin barrier
Clinical Results

Proven to restore visible lip volume in 1 week*

90% Showed improvement in lip plumpness instantly*
92% Showed improvement in lip contour*

Clinical Results

Immediately

  • 100% showed improvement in lip moisturization**
  • 100% agreed their lips feel soft & supple*
  • 90% agreed their lips look luscious & more healthy*
  • 90% of the panelists demonstrated an improvement in lip plumpness*

After 1 Week

  • 97% showed improvement in lip plumpness*
  • 95% of the panelists demonstrated an improvement in visible lip volume*
  • 92% showed improvement in lip contour*
  • 92% showed improvement in visible lip firmness*

After 2 Weeks

  • 92% showed improvement in lip color*
  • 90% showed improvement in lip lines*

After 4 Weeks

  • 95% of panelists agreed that their lips deeply repaired*

*Based on a clinical study of 40 panelists.

**Based on bio-instrumentation study of 40 panelists.

*Based on a clinical study of 40 panelists.

How to Use

Instantly plump and restore lip volume over time

Twist cap to unlock. Squeeze tube to dispense formula and massage generously as needed. Replace cap and twist to lock closed.

Pairs best with

The Kissu Lip Scrub
The Kissu Lip Scrub Sale price£29
ingredients

Packed with potent lip plumpers

Sea Fern

Instantly plumps & restores volume over time

Sea Kelp (wakame)

Revives lips' natural flush & definition

Peptide-Like Carob Extract

Strengthens barrier & smooths the look of lip lines

Restore volume, color, and definition for puru-puru lips: the bouncy, jelly-like lip look loved in Japan.

Overall rating: 4.5491805 / 5 from 122 reviews.

AI Generated Review Summary

The Kissu Lip Treatment is praised for its elegant packaging, hydrating and softening effects, and nourishing formula. Customers appreciate its smooth, non-sticky texture, soft and creamy application, and how it enhances lip color and definition. While some enjoy the light pink tint, opinions on the scent are mixed.

Summary topics

  • Packaging (18%): A significant number of customers loved the packaging, describing it as elegant, practical, and cute.
  • Hydration and Softening (46%): Many customers expressed satisfaction with the hydrating and softening effects of this lip balm.
  • Overall Treatment (48%): Many customers loved this lip treatment, describing it as great, amazing, lovely, and nourishing.
  • Texture (14%): Customers expressed appreciation for the smooth and non-sticky texture, which was mentioned multiple times in the reviews.
  • Formula (8%): Customers loved the formula, describing it as soft and creamy and easy to apply and glides smoothly.

Review topics: [color, fragrance, absorbs, scent, feels, ingredients, texture, price, packaging, look, formula, lines, hydration, shade, consistency, lips, smooth, condition, light, treatment, application, serum, plumps, mask, tip, tint, buy, tube, balm, surprise].

Review highlights

  • "I love this lip treatment it’s made my lips feel so hydrated and soft."Deets
  • "The treatment smooths my lips so nicely that my lipstick looks great on top of this!"Sunshinefragrance
  • "It made my lips look so plump and big."Angee

Reviews

Perfect lip treatment

"Love this product for an everyday lip treatment - I apply it overnight and my lips have never felt so good!"

Chloe (5/5)

Kiddy Lip Treatment

"Really moisturises and helps with dry and cracked lips. Would recommend."

Joanna D. (5/5)

The best for the cold winter months!

"This product is lovely in texture and leaves my lips feeling nourished and plumped - especially important through winter. I would highly recommend."

Rebecca M. (5/5)

Plumpest lips !!!

"Honestly the best lip treatment there is! Leaves your lips so soft and plump. Will be my go to now x"

Aimee (5/5)

Very silky, feels luxurious. Tube

"Very silky, feels luxurious. Tube has a great applicator tip. Used it overnight and woke up to plumped and pillowy lips."

Hillary G. (5/5)

I love it, I just wish the tube came with more product

"I really like this lip serum. It has a super luxurious feel and great lasting power-- my only complaint is that I wish the tube had more product. When I received mine it seemed like at least half of the tube was empty before I even started using it. I don't know if others had this same problem or if I was just unlucky and received one that was half empty."

Michelle (3/5)

Literally the best thing I’ve put on my lips!

"This treatment feels so good on the lips. There’s no scent or flavor to it, so it’s great if you’ve got sensitive skin or a sensitive nose. The applicator is so unusual to me, but I actually love it! It’s pillowy soft and applies so soft, I gasped when I put it on. It’s a little tingly to have on, but it’s because of the plumping effect. 100% my new favorite thing from Tatcha! 10/10"

Josephine (5/5)

Ok

"Nice product, but only roughly 60% of the container contains product. I complained but they said this is normal!"

S I. (3/5)

it's ok.

"that's really it. it's ok. confusing when you twist cap to open the silicone is just stuck on the top. I thought initially you had to take it off to turn squeeze the product. but you don't! the product comes through the silicone but. it's ok. it doesn't last. quite pricey for what you pay. I wouldn't buy again"

Gurinder J. (3/5)

wonderful lip tratment

"If you're someone who doesn't like thick lip balms/masks or the glossy peptide balms, then give this a try! This is the perfect in between of the two— not overly shiny, thick, or sticky and more like a creamy serum for the lips. It's truly a treatment, and not just a thick or shiny balm coating. Would love to see it in more shades— the original for nighttime and some tinted ones for daytime! Please never discontinue or change this formula."

Bhavini (5/5)

Q&A

Frequently asked questions

What is The Kissu Lip Treatment?
A lightweight, balm-like lip serum formulated to hydrate, smooth and help restore lip volume and definition using sea botanicals and targeted actives.
How do I use it?
Apply to clean lips with the included soft applicator. Use daily or as needed; it can be applied day or night and works as a smoothing base for lip color.
What are the key ingredients?
Contains sea botanicals such as Sea Fern and Sea Kelp (wakame), peptide-like Carob extract, sodium hyaluronate (hyaluronic acid) and other hydrators.
Is it sticky?
No - the formula is described as lightweight and balm-like with a non-sticky, glossy finish.
Is it scented?
It is formulated without synthetic fragrance.
Will it help dry or chapped lips?
It is formulated to hydrate and nourish lips and is commonly used to address dryness and roughness.
Can I use it under lipstick or gloss?
Yes. The serum creates a smooth, hydrated base that can be layered under lipstick or gloss.
What is the applicator like?
The product includes a soft, donut-shaped sponge applicator designed for easy, targeted application and simple cleaning.
Any allergen or sensitivity advice?
Check the full ingredient list before use if you have known sensitivities or allergies. It contains botanical extracts and iron oxides (colorants).