BOOST SERUM

Name: Fleuri Beauty BOOST SERUM - BOOST SERUM
Brand: Fleuri Beauty
SKU: 41654409724069
Price: 61.5 USD
Availability: InStock
Rating: 3.75 (4 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$61.50$82.00

25% off

Quantity

One time purchase

$61.50

Subscribe & save

Save 25%

$46.13$61.50

Delivers every month

Color

Black

Quantity

Description

Replenishes lost ceramides from aging and creates a firmer and smoother texture. The ceramide-filled stratum corneum helps promote the absorption of toners and serums for lasting results.

40 ml / 1.3 fl oz
RECOMMENDED FOR: All Skin Types

Reviews

3.8

4 ratings

Moisturizer replacement

Boost serum instantly moisturizes my face after cleaning it. I do not feel the need for any other moisturizer at bedtime even in the dead of winter. In the daytime, I apply a sheer sunscreen over it. It moisturizes my skin without any oily heaviness.

Naoko · July 18, 2026

Boost serum

Not good for my skin type. Used it for two weeks and did not like it. I’m going to continue with my original skin care routine.

Anne · June 12, 2026

Ok serum

Not as good as SK11 I did try it but I felt it was not as good

Janice · January 4, 2026

Delivery & Returns

Returns accepted within 30 days

Exclusions may apply. See full policy

Fleuri Beauty

4.5 (285)

Product description loading

This is the product description text that will appear here.

Description

Reviews

3.8

4 ratings

Moisturizer replacement

Naoko · July 18, 2026

Boost serum

Not good for my skin type. Used it for two weeks and did not like it. I’m going to continue with my original skin care routine.

Anne · June 12, 2026

Ok serum

Not as good as SK11 I did try it but I felt it was not as good

Janice · January 4, 2026

Delivery & Returns

Returns accepted within 30 days

Exclusions may apply. See full policy

Fleuri Beauty

4.5 (285)

SKINN

4.7

(24.2K)

SKINN DermAppeal® Microdermabrasion Treatment

25% off

Fleuri Beauty

REFINING MIST

(2)

$45.75$61.00

Japan With Love - #1 Bring Japanese Culture To The WORLD

Fleuri Mineral Clay Cleanser for Pores & Dry Skin 100g Exfoliating

$21.99

lesproduitsfleurie

Carrot and sea buckthorn serum

(10)

CA$55.00

Mirai Clinical

4.6

(8.9K)

Mirai Clinical Purifying and Deodorizing Soap Bar with Japanese persimmon and green tea, lathered with rich foam

Mirai Clinical Purifying and Deodorizing Soap Bar Mini 20g travel size front packaging with Japanese Persimmon

Person lathering Mirai Clinical Purifying and Deodorizing soap bar on shoulder and back in shower

Florame

Smoothing Booster Serum 2% Plant-Based Collagen

$20.00

15% off

Gritty Beauty

Ceramide Booster

(5)

$102.00$120.00

The Ayurveda Experience

4.5

(35K)

Firm-Focus Neck Mask - Lifts, Firms, Smooths the look of Loose, Saggy Skin on the Neck, Jaw, Chin & Upper Chest - Focused Neck Firming Action with Phyto-Ceramides and Water Lily - Best Firming Neck Mask Neck Mask A Modernica Naturalis

Rufolia Periorbital Eyemulsion - Brightening and Visibly Firming Eye Cream Eye Cream A Modernica Naturalis

Coconut Rose Softening Cleanser Face wash Ajara

20% off

SKINN

Reset & Restore Kit

$129.60$162.00

LONDONTOWN

4.7

(51.1K)

LONDONTOWN Peptide Serum Concentrate is a small bottle with pink liquid and a clear dropper, ideal for nourishing nail and cuticle care.

A bottle of LONDONTOWN Sheer Strength Nail Blush - Hibiscus with a black cap sits on a white background, offering a glow booster for radiant, pink-tinted nails.

LONDONTOWN Room Service lakur nail polish in a peachy nude shade, featuring "Enhanced Colour by Londontown" text and a "2025 Cosmopolitan Loves" badge on the bottle.

A bottle of LONDONTOWN Pink Illuminating Nail Concealer with a black cap on a white background, offering an instant illuminating brightener with a subtle milky finish.

Laneige Cream Skin Cerapeptide Refiner i en vit flaska med pump. Produkten kombinerar toner och fuktkräm, designad för att återfukta och tona huden.

20% off

Koreanbeauty - Your K-Beauty Store Online ♥

Cream Skin Cerapeptide Refiner 170ml

(1)

$37.00$46.00

Thrive Causemetics

4.4

(318.2K)

skinBEAUTIFUL RX

Le Mieux Derma Relief Serum

$55.00

SKINN

Revitalizing Ayurvedic Body Blend

(110)

$47.50

Studios Vis A Vis

Eclipse SPF 50+

$53.00

25% off

Fleuri Beauty

CLEAR GEL CLEANSE

(178)

$35.25$47.00

Kipi

4.9

(79)

Tube of Kipi Exfoliating Daily Cleanser on a white background

Black container of Kipi Regen Night Cream on a white background

Kipi broad spectrum SPF 30 tinted day cream jar on a white background

Japan With Love - #1 Bring Japanese Culture To The WORLD

Fleuri Clear Gel Cleanse for All Skin Types with Azelaic Acid 150g

$31.72

ViveLab

4.4

(369)

16% off

SKINN

Limited Time Offer: Lip 6x Duo

(430)

$58.00$69.00

Le Mieux TGF-Beta Booster transforming growth factor facial serum 1 oz 30 ml amber glass dropper bottle with black rubber bulb. Available at Art of Skin Care

Art of Skin Care

Le Mieux TGF-B Booster Serum

(22)

$38.00

Cellmetics Beauty

3.8

(633)

SKINN

Hydrating Algae Gel Cream

(111)

$59.00

Dr. Brandt Skincare

3.9

(6.1K)

Japan With Love - #1 Bring Japanese Culture To The WORLD

Clayge Pore Smoothing Cleansing Oil Blackhead and Pore Care 180ml

$14.58

DRMTLGY

4.5

(78.5K)

Fast Click and Go

Clé de Peau Beauté The Serum 50mL / 1.6 Oz Full Size NIB Luxury Skincare Facial Serum

$58.99

NIDA

4.7

(39.3K)

SKINN

Treatment Blush

(51)

$26.00

Smooche

2.4

(43.7K)

Color Changing Foundation — product photo | Smooche

Liquid Blender Brush — product photo | Smooche

2-in-1 Serum Mascara — product photo | Smooche

Vue US

4.7

(122)

30% off

Fleuri Beauty

AGING CARE TRIO

$177.80$254.00

EverSmooth

3.4

(59)

White and rose gold skin care device with '50% Off' text on a white background

Etvos Balancing Vc Clear Spots Smooth Oil-Free Prescription 25g - Japanese Clear Spots

34% off

Japan With Love - #1 Bring Japanese Culture To The WORLD

Etvos Balancing Vc Clear Spots Smooth Oil-Free Prescription 25g - Japanese Clear Spots

$25.64$38.77

SKINN

DermAppeal® Body

(70)

$42.00

SAYNID

4.3

(11)

TheApothecure.com

French Farmacie Sérum Radiant 30 ml / 1 fl oz

$96.00

iota

4.8

(6.6K)

TOKYO FINE MARKET – Japanese Beauty & Lifestyle Store

CLAYGE Cleansing Balm with Natural Clay 95g for Japanese Skincare

$19.68

Vue US

SALICYLIC ACID EXFOLIANT

(1)

$35.00

Japan With Love - #1 Bring Japanese Culture To The WORLD

Byur Moist Semi-Matte Face Powder 01 Clear Moisturizing Long-Lasting Korean

$17.99

HoneyNoir®

3.9

(1.6K)

SKIN MPLS

TGF-B Booster Serum

$70.00

Besque

4.2

(891)

Bottle of Besque Magic Luxury Body Oil XL Size

Japan With Love - #1 Bring Japanese Culture To The WORLD

Byur Korean Cosmetics SPF50 Tone-Up Cream Primer for Glowing Skin

$17.53

30% off

Fleuri Beauty

CLEANSING ＆ SMOOTHING TRIO

(4)

$119.70$171.00

The hair repair edit

Serums, blowout creams, and humidity shields.

Japan With Love - #1 Bring Japanese Culture To The WORLD

Fleuri Cleansing Gel 150g: Oil-Free Makeup Remover & Pore Cleanser

$35.37

Alavie Paris

3.4

(27)

Wild Beauty

Boost Serum

CA$18.00

ORGANIC SKIN CARE

Sérum peeling booster

(6)

€25.00

HUSH GLOW

3.4

(422)

SKINN

Lip6X

(17)

$34.50

PrimePrometics™

4.4

(62.1K)

Prime Prometics PrimeLash Mascara tube and brush wand, a lengthening and volumizing mascara for mature lashes

Prime Prometics PrimeEyes Glide Eyeliner pencil with discreet sharpener cap

Prime Prometics Color Changing Foundation bottle: Flawless Natural Finish that matches fair to medium skin tones

PrimeSkin Foundation Brush with ultra-soft vegan bristles engineered for mature, sensitive skin

Japan With Love - #1 Bring Japanese Culture To The WORLD

Byur Sheet Mask Face Pack Glow Boost Multi-V Fresh Mask 1 Sheet

$4.56

Swarva

4.5

(1.5K)

Art of Skin Care

Le Mieux Derma Relief Serum

(3)

$55.00

The Ethical Shopper

Theorem Serum Boost

$56.00

SKINN

Multi-Acid Resurfacing Pads

(397)

$40.00

STEM & SOUL

3.3

(2.3K)

Coconut milk nails

Sheer, off-white, glossy manicures.

40% off

Fleuri Beauty

ESSENTIAL BEAUTY KIT

(1)

$217.20$362.00

Japan With Love - #1 Bring Japanese Culture To The WORLD

Fleuri Clear Gel Cleanse: Makeup Remover & Pore Cleanser 150g

$31.72

12% off

SAYNID

CO₂ Bubble Serum Mask Duo | Collagen Lifting & PDRN Revitalizing

$59.99$67.98

Koriderm

(6.8K)

Cake Skincare

TGF-B Booster

$70.00

Retinal firming booster cream tube with encapsulated delivery in yellow background for effective daily skin care.

SAYNID

[Beginner-Proof] Retinal Firming Booster Cream

$21.99

Luminance Milano

3.5

(1.1K)

Vue US

VITAMIN COLLAGEN SHEET MASK

(3)

$6.00

Kaoli

(1.8K)

Chrissie Cosmetics

Ceramides 5

$82.00

Fraiche Skin

Restore Serum

$17.00

VitaliQ

3.9

(1.4K)

SKINN

Liquid Velvet Lipstick

(95)

$26.00

Vue US

SNAIL COLLAGEN SHEET MASK

$6.00

30% off

Fleuri Beauty

PORE NORMALIZING CLEANSER DUO

(10)

$62.30$89.00

30% off

Fleuri Beauty

PERFECT MOISTURIZING DUO

$100.10$143.00

Summer glow defense

SPF bases, brightening serums, and skin tints.

SAYNID

Microbiome Renewing Cream Mask Trial Kit

$8.99

Vue US

COLLAGEN PEEL-OFF MASK

$34.00

TheraSculpt

3.7

(13)

SKINN

Olive + Enzyme Makeup Removing Cleansing Cloths

(428)

$18.50

SKINN

Eyeshadow Brush

(10)

$22.00

My NADESHICO Store

ミューティングローション

¥6,000

Japan With Love - #1 Bring Japanese Culture To The WORLD

Clayge Cleansing Balm Clear N 95G for Smooth and Clear Skin

$11.52

Vitality Extracts

4.3

(319K)

Everglow Cosmetics

Clé de Peau Beauté The Serum II

¥22,000

SKINN

Blush Brush

(3)

$32.00

Luxe Research

4.1

(14.1K)

Luxe™ - Color Changing Foundation Luxe Research US

Luxe - Korean Under-Eye Balm Luxe Research

TOKYO FINE MARKET – Japanese Beauty & Lifestyle Store

CLAYGE Shampoo & Treatment M set Moist Type 500ml + 500ml

$43.25

BOOST SERUM

Reviews

Delivery & Returns

Fleuri Beauty

Reviews

Delivery & Returns

Fleuri Beauty

You might also like

SKINN

REFINING MIST

Fleuri Mineral Clay Cleanser for Pores & Dry Skin 100g Exfoliating

Carrot and sea buckthorn serum

Mirai Clinical

Smoothing Booster Serum 2% Plant-Based Collagen

Ceramide Booster

The Ayurveda Experience

Reset & Restore Kit

LONDONTOWN

Cream Skin Cerapeptide Refiner 170ml

Thrive Causemetics

Le Mieux Derma Relief Serum

Revitalizing Ayurvedic Body Blend

Eclipse SPF 50+

CLEAR GEL CLEANSE

Kipi

Fleuri Clear Gel Cleanse for All Skin Types with Azelaic Acid 150g

ViveLab

Limited Time Offer: Lip 6x Duo

Le Mieux TGF-B Booster Serum

Cellmetics Beauty

Hydrating Algae Gel Cream

Dr. Brandt Skincare

Clayge Pore Smoothing Cleansing Oil Blackhead and Pore Care 180ml

DRMTLGY

Clé de Peau Beauté The Serum 50mL / 1.6 Oz Full Size NIB Luxury Skincare Facial Serum

NIDA

Treatment Blush

Smooche

Vue US

AGING CARE TRIO

EverSmooth

Etvos Balancing Vc Clear Spots Smooth Oil-Free Prescription 25g - Japanese Clear Spots

DermAppeal® Body

SAYNID

French Farmacie Sérum Radiant 30 ml / 1 fl oz

iota

CLAYGE Cleansing Balm with Natural Clay 95g for Japanese Skincare

SALICYLIC ACID EXFOLIANT

Byur Moist Semi-Matte Face Powder 01 Clear Moisturizing Long-Lasting Korean

HoneyNoir®

TGF-B Booster Serum

Besque

Byur Korean Cosmetics SPF50 Tone-Up Cream Primer for Glowing Skin

CLEANSING ＆ SMOOTHING TRIO

Fleuri Cleansing Gel 150g: Oil-Free Makeup Remover & Pore Cleanser

Alavie Paris

Boost Serum

Sérum peeling booster

HUSH GLOW

Lip6X

PrimePrometics™

Byur Sheet Mask Face Pack Glow Boost Multi-V Fresh Mask 1 Sheet

Swarva

Le Mieux Derma Relief Serum

Theorem Serum Boost

Multi-Acid Resurfacing Pads

STEM & SOUL

ESSENTIAL BEAUTY KIT

Fleuri Clear Gel Cleanse: Makeup Remover & Pore Cleanser 150g

CO₂ Bubble Serum Mask Duo | Collagen Lifting & PDRN Revitalizing

Koriderm

TGF-B Booster

[Beginner-Proof] Retinal Firming Booster Cream

Luminance Milano

VITAMIN COLLAGEN SHEET MASK

Kaoli

Ceramides 5

Restore Serum

VitaliQ

Liquid Velvet Lipstick