Fundamental Nourishing Eye Butter front product image showing packaging

DETAILS

20g / All Skin Types / Made in Korea
PAO: 12M ∣ EXP: 30M from MFD

[Notice] Fundamental Nourishing Eye Butter - Packaging Design Renewed!
The Fundamental Nourishing Eye Butter has been renewed with an updated design while the product's formula remains the same.

This moisturizer contains sunflower seed oil that’s rich vitamin A and vitamin E to protect the thin skin around your eyes and while also contained peptides(Acetyl Hexapeptide-8, Copper Tripeptide-1, Oligopeptide-29, Oligopeptides-32) improve the fine lines. It's suitable for everyone even with milium concern, as the soft butter-like texture helps the product absorbed quickly. It's rich enough without being oily so we also recommend it to oily skin types and people who mind overly rich eye creams.

HOW TO USE

1) Apply toner after cleansing.
2) At your moisturizer step, apply an adequate amount of the product around your eyes.
3) Finish your routine with a face moisturizer.

INGREDIENTS

Aqua (Water), Glycerin, Stearic Acid, Helianthus Annuus (Sunflower) Seed Oil, 1,2-Hexanediol, Betaine, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Panthenol, Glyceryl Stearate, Cetearyl Alcohol, Propanediol, Hydrogenated Lecithin, Phaseolus Angularis Seed Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Sorbitan Isostearate, Curcuma Longa (Turmeric) Root Extract, Adenosine, Arachidic Acid, Palmitic Acid, Chaenomeles Sinensis Fruit Extract, Pantolactone, Caffeine, Butylene glycol, Sodium Hyaluronate, Diospyros Kaki Leaf Extract, Cinnamomum Cassia Bark Extract, Ocimum Sanctum Leaf Extract, Oleic Acid, Niacinamide, Artemisia Princeps Leaf Extract, Chrysanthellum Indicum Extract, Camellia Sinensis Leaf Extract, Corallina Officinalis Extract, Copper Tripeptide-1, Oligopeptide-32, Oligopeptide-29, Acetyl Hexapeptide-8, Ethylhexylglycerin

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

FAQ

Q. What kind of product is Fundamental Nourishing Eye Butter? A. Fundamental Nourishing Eye Butter is a soft, butter-like eye cream created for shoppers who want lasting comfort and nourishment around the delicate eye area.

Q. Who is it best for? A. Fundamental Nourishing Eye Butter is a soft, butter-like eye cream created for shoppers who want lasting comfort and nourishment around the delicate eye area.

Q. How do I use it? A. Apply a small amount around the eyes at the moisturizer step and gently tap until absorbed.

Q. Should I patch test first? A. Yes. Patch testing is a good idea whenever adding a new skincare step, especially for sensitive-feeling skin.

Review Highlights

Shoppers can quickly understand the product by looking at its routine role: Fundamental Nourishing Eye Butter is a soft, butter-like eye cream created for shoppers who want lasting comfort and nourishment around the delicate eye area.

Texture and finish cue: The texture feels rich enough to cushion dry or tired-looking under-eyes while remaining suitable for everyday routines.

Reviewers and shoppers often compare fit by texture, routine step, and how comfortably the product layers with the rest of a skincare routine.

Best For / Not For

Best for: Fundamental Nourishing Eye Butter is a soft, butter-like eye cream created for shoppers who want lasting comfort and nourishment around the delicate eye area.

Best for: routines that want the product type and finish described on this page: Cream.

Not for: shoppers looking for a medical treatment or an instant corrective claim.

Not for: anyone who prefers to skip this routine step or needs a different texture than the one described on this product page.

Ingredient Spotlight

Formula focus: Formulated with quad-peptides, sunflower seed oil, and vitamins A and E, it helps the skin around the eyes feel moisturized and look smoother and more supple with daily use.

Why it matters: keeping the ingredient story visible as text helps shoppers and search systems understand the product without relying only on image graphics.

Always refer to the current product label for the complete ingredient list.

Routine Pairing

Routine role: Apply a small amount around the eyes at the moisturizer step and gently tap until absorbed.

Pairing note: introduce one new product at a time when your skin is sensitive-feeling or reactive.

Daytime note: use sunscreen as the final daytime step when your routine includes brightening-focused or active skincare.

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Fundamental Nourishing Eye Butter

Name: Fundamental Nourishing Eye Butter
Brand: Dear, Klairs
SKU: DK10013
Price: 16.80 USD
Availability: InStock

$16.80

$16.80 ~~$24.00~~ 30% OFF

Shipping calculated at checkout.

Fundamental Nourishing Eye Butter is a soft, butter-like eye cream created for shoppers who want lasting comfort and nourishment around the delicate eye area. Formulated with quad-peptides, sunflower seed oil, and vitamins A and E, it helps the skin around the eyes feel moisturized and look smoother and more supple with daily use. The texture feels rich enough to cushion dry or tired-looking under-eyes while remaining suitable for everyday routines. Apply a small amount around the eyes at the moisturizer step and gently tap until absorbed. Ideal for all skin types, especially those who prefer a more nourishing eye-care texture, this formula supports a soft, comfortable, well-moisturized eye-area finish.

A soft butter-like eye cream packed with quad-peptides, sunflower oil, vitamins A & E to smooth fine lines, firm, and deeply nourish under-eyes

Skin type: normal, combination, dry. Form: cream. Type: cream skincare. Style: K-beauty.

Made for an easy eye-area care step with a lightweight, comfortable finish. Layers easily with hydration-focused routines, including hyaluronic acid skincare steps. Fits a barrier-supporting routine when skin needs simple, steady comfort.

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DETAILS

HOW TO USE

1) Apply toner after cleansing.
2) At your moisturizer step, apply an adequate amount of the product around your eyes.
3) Finish your routine with a face moisturizer.

INGREDIENTS

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

FAQ

Q. Who is it best for? A. Fundamental Nourishing Eye Butter is a soft, butter-like eye cream created for shoppers who want lasting comfort and nourishment around the delicate eye area.

Q. How do I use it? A. Apply a small amount around the eyes at the moisturizer step and gently tap until absorbed.

Q. Should I patch test first? A. Yes. Patch testing is a good idea whenever adding a new skincare step, especially for sensitive-feeling skin.

Review Highlights

Texture and finish cue: The texture feels rich enough to cushion dry or tired-looking under-eyes while remaining suitable for everyday routines.

Reviewers and shoppers often compare fit by texture, routine step, and how comfortably the product layers with the rest of a skincare routine.

Best For / Not For

Best for: Fundamental Nourishing Eye Butter is a soft, butter-like eye cream created for shoppers who want lasting comfort and nourishment around the delicate eye area.

Best for: routines that want the product type and finish described on this page: Cream.

Not for: shoppers looking for a medical treatment or an instant corrective claim.

Not for: anyone who prefers to skip this routine step or needs a different texture than the one described on this product page.

Ingredient Spotlight

Formula focus: Formulated with quad-peptides, sunflower seed oil, and vitamins A and E, it helps the skin around the eyes feel moisturized and look smoother and more supple with daily use.

Why it matters: keeping the ingredient story visible as text helps shoppers and search systems understand the product without relying only on image graphics.

Always refer to the current product label for the complete ingredient list.

Routine Pairing

Routine role: Apply a small amount around the eyes at the moisturizer step and gently tap until absorbed.

Pairing note: introduce one new product at a time when your skin is sensitive-feeling or reactive.

Daytime note: use sunscreen as the final daytime step when your routine includes brightening-focused or active skincare.

Peptide Nourishing Eye Butter

Buttery eye comfort without a greasy finish

Fundamental Nourishing Eye Butter is an airy eye cream with a quad peptide blend, sunflower seed oil, and green tea support for the look of smoother, more nourished eye-area skin.

Category Eye moisturizer / eye cream · 20 g

Skin type All skin types, including oily and milia-prone routines

Routine step Eye-area moisturizer, morning or night

Texture Airy butter-like cream · quick-absorbing · non-greasy

Proof points

Fundamental Nourishing Eye Butter

Quad Peptide Blend

Supports the look of smoother, firmer eye-area skin

Fragrance-Free

Comfortable daily eye-area care

Sensitive-Skin Tested

Primary irritation testing, including sensitive skin testing, completed

Product visuals

Official product images with clear context

Primary product image

Shows the product format, package, and line identity before the routine details below.

Fundamental Nourishing Eye Butter supporting product image

Texture or routine image

Supports the texture, usage, or routine context shown in the product gallery.

Why it stands out

What makes it easy to understand

Nourishing But Light

A butter-style eye cream that does not feel heavy or greasy

Peptide-Led Care

Supports the appearance of fine lines and elasticity

Multi-Use Detail

Can be used around the eyes, neck, and smile-line area

Pairs with Eye Gel

Layer over the eye gel when you want more comfort

Skin fit

Best for / Not for

Best for

Dry or tired-looking eye areas
Shoppers who want a richer step than eye gel
Fine-line appearance and elasticity-look routines
Eye, neck, and smile-line care

Not for

Shoppers looking for a cooling watery gel only
Anyone who prefers a barely-there eye step
Routines that need a non-comedogenic claim displayed on the product page

Key ingredients

Ingredient story in plain text

Elasticity-look support

Quad Peptide Blend

Acetyl Hexapeptide-8, Copper Tripeptide-1, Oligopeptide-29, and Oligopeptide-32 support smoother-looking skin

Nourishing emollient

Sunflower Seed Oil

Helps soften and comfort the eye area

Botanical support

Tea Complex / Green Tea

Fits the clean Fundamental line story

Hydration support

Sodium Hyaluronate

Helps support comfortable moisture

How to use

A simple routine order

Step 1

Hydrate

Use after toner or after Fundamental Eye Awakening Gel.

Step 2

Butter

Apply a small amount and tap gently around the eye area.

Step 3

Extend

Use lightly on neck or smile-line areas if desired.

FAQ

Questions shoppers ask

What kind of eye product is this?

It is an airy nourishing eye butter for the look of smoother, more comfortable eye-area skin.

Can oily or milia-prone routines use it?

It is positioned for all skin types, including oily and milia-prone routines, with a non-greasy finish.

What are the key ingredients?

A quad peptide blend, sunflower seed oil, green tea support, and sodium hyaluronate.

Can I pair it with the eye gel?

Yes. Use the eye gel first, then layer the eye butter when you want more nourishment.

Creator videos

See Fundamental Nourishing Eye Butter in action

Creator videos show texture, application style, and routine context for this product.

Creator routine examples
Texture and application context
Layering and routine fit
Original TikTok source links included below

@freshfindstts @freshfindstts @gen.x_her @notsostayathomemom @frombostonwithgloss @out.of.office.forever @frombostonwithgloss @shanzfaves @pamelasuereed @grayhairandtattoos @shanzfaves @fashionistabostonstyle @shanzfaves @grayhairandtattoos @jcole1979

See all creator videos →

Formula standards

Kind care, clearly labeled

Dear Klairs applies a cruelty-free brand policy. Vegan certification is shown only where product-level certification is confirmed; other vegan products are labeled as vegan formula.

Cruelty-free brand

Dear Klairs does not test on animals and holds PETA Beauty Without Bunnies brand certification.

Routine positioning map

Where Fundamental Nourishing Eye Butter fits in a Klairs routine

Use this map to compare Fundamental Nourishing Eye Butter by skin concern, routine weight, and next-step pairing.

Top: targeted care Bottom: hydration and comfort Left: daily essentials Right: focused treatment steps

Daily prepCleanse, tone, mist, and simple first layers.

Targeted careSerum, pad, vitamin, and blue-line focused steps.

Hydration baseLightweight daily comfort and flexible layering.

Routine setCream, mask, and complete routine pairings.

Fundamental Nourishing Eye Butter Hydration base

Hydration base and daily prep

A lightweight first layer

Fundamental Nourishing Eye Butter fits into hydration base and daily prep routines alongside daily hydration, targeted care, and complete Klairs routine sets.

1Best for: Daily routines that need a gentle, flexible first hydration layer before serum or cream.
2Routine role: Use after cleansing as a prep step, or refresh with mist when skin needs light hydration.
3Pair with: Pair with EGF Blue Youth Activating Drop, Vitamin PDRN Bouncy Pore Serum, or Rich Moist Soothing Cream.

PrepCleanse, tone, or mist depending on your routine start.

TreatLayer the product where its texture and role fit best.

FinishSeal with cream, sunscreen, or a routine set step.

Klairs routine match character holding skincare products

Find your Klairs routine match Explore Klairs picks by hydration, soothing, barrier, glow, texture, and after-sun routine needs. Start the guide

Fundamental Nourishing Eye Butter

$16.80

$16.80 ~~$24.00~~ 30% OFF

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DETAILS

HOW TO USE

INGREDIENTS

FAQ

Review Highlights

Best For / Not For

Ingredient Spotlight

Routine Pairing

Fundamental Nourishing Eye Butter

Fundamental Nourishing Eye Butter

DETAILS

HOW TO USE

INGREDIENTS

FAQ

Review Highlights

Best For / Not For

Ingredient Spotlight

Routine Pairing

Buttery eye comfort without a greasy finish

Fundamental Nourishing Eye Butter

Quad Peptide Blend

Fragrance-Free

Sensitive-Skin Tested

Official product images with clear context

Primary product image

Texture or routine image

What makes it easy to understand

Nourishing But Light

Peptide-Led Care

Multi-Use Detail

Pairs with Eye Gel

Best for / Not for

Best for

Not for

Ingredient story in plain text

Quad Peptide Blend

Sunflower Seed Oil

Tea Complex / Green Tea

Sodium Hyaluronate

A simple routine order

Hydrate

Butter

Extend

Questions shoppers ask

See Fundamental Nourishing Eye Butter in action

Kind care, clearly labeled

Cruelty-free brand

Where Fundamental Nourishing Eye Butter fits in a Klairs routine

A lightweight first layer

Fundamental Nourishing Eye Butter

Product Comparison

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Fundamental Nourishing Eye Butter