FANCL Core Effector — Moisture-Supporting Thioredoxin Capsules

Specifications

Brand

FANCL

Type

Liquid booster serum

Volume

18 mL

Key Ingredients

Glycerin, Saccharomyces/rice ferment liquid (a moisturizing fermented rice ingredient), silk tree bark extract, squalane

Skin Type

Dry skin

Made In

Japan

Features

18 mL of Liquid Booster Serum: Core Effector is a liquid moisturizing serum used immediately after washing your face, before lotion.

2 Pumps Per Application: The recommended amount gives you a clear measure for each application. It fits both morning and evening skincare routines.

Approximately 30 Days of Use: Each 18 mL unit provides approximately 30 days of use. Actual use depends on the amount applied and frequency.

Use Within 60 Days After Opening: FANCL specifies a 60-day freshness period after opening. Note your opening date to keep track.

5 Ingredient Categories Left Out: The formula contains no preservatives, synthetic fragrances, synthetic colors, petroleum-based surfactants, or UV absorbers.

Benefits

Enjoy a moisturized feeling that stays with you: This moisturizing booster fits before lotion, with 2 pumps per application. One customer described the result as, "I feel the hydration lasts." That experience speaks to the comfort you want after your routine, though individual results can differ.

Give your skin a smoother, plumper look: FANCL pairs its moisturizing ferment ingredient with silk tree bark extract to help skin look smoother and plumper. Apply 2 pumps after washing as a simple step toward the soft, comfortably hydrated feeling you want from your routine.

Help dryness related fine lines look less noticeable: This serum helps make fine lines caused by dryness less noticeable, with efficacy evaluation testing stated by FANCL. The recommended 2 pumps bring that focused benefit into your routine, helping you care for a smoother appearance without complicated steps.

Bring a brighter looking glow to dry skin: FANCL's formula targets the dull appearance associated with dryness and supports a more radiant look. With 2 pumps before lotion, you add a moisturizing step that speaks to the glow customers described: "My skin looks more radiant."

Make your first skincare step feel easy: The liquid booster goes immediately after face washing and before lotion, using 2 pumps each time. A customer described it as easy to spread and moisturizing afterward, making this a straightforward step when you want comfort without a complicated routine.

How to Use

Wash your face.

Apply 2 pumps of Core Effector.

Apply your lotion.

Apply your next serum.

Finish with emulsion.

Who Is This For

The Thoughtful Skincare Regular: You have just washed your face, and you want the next step to leave your skin feeling comfortably moisturized beyond your routine. You may have found that a serum spreads nicely without making the difference you hoped for. With FANCL Core Effector, you add two pumps before lotion and focus on what matters to you: easy application and a plump, hydrated feeling afterward. Whether you are trying your first booster or already know FANCL, this step fits your wish for a thoughtful routine that feels worth returning to, morning and evening.

Product Story

Oxidative stress could leave thioredoxin, a protein, inactive. FANCL focused its formulation approach on preserving that protein's active form through a moisturizing rice ferment ingredient. Made in Japan, Core Effector brought that approach into an 18 mL booster used immediately after washing. Its place before lotion reflected a simple purpose: helping skin feel moisturized, a concern that still shapes daily skincare routines today.

What's Inside

• FANCL Core Effector Serum Bottle
• FANCL Core Effector Serum Refill

Care Guide

Shelf Life: Use within 60 days after opening, or within 2 years of manufacture if unopened. JapansPrime ships with a minimum 6 months remaining shelf life.

Ingredients and Materials

Water

Glycerin

Butylene Glycol

Raffinose

Pentylene Glycol

Isomalt

Diglycerin

Trehalose

Betaine

Saccharomyces/Rice Ferment Filtrate: Helps moisturize skin.

Hydrogenated Lecithin

Phytosterols

Albizia Julibrissin Bark Extract: Supports FANCL's approach to smoother, firmer-looking skin.

Lathyrus Odoratus Flower Extract

Perilla Ocymoides Leaf Extract

Squalane

Polyglyceryl-10 Eicosanedioate/Tetradecanedioate

Phytosteryl/Octyldodecyl Lauroyl Glutamate

Carbomer

Dimethicone

Xanthan Gum

Isotridecyl Isononanoate

Potassium Hydroxide

Ethylhexylglycerin

Sclerotium Gum

Alanyl Glutamine

Sphingomonas Ferment Extract

Rosmarinus Officinalis (Rosemary) Leaf Extract

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Sodium Tocopheryl Phosphate

Citrus Aurantium Dulcis (Orange) Peel Oil

Sodium Citrate

Tocopherol

Comparison

Quick Answer

FANCL Core Effector is a moisturizing booster serum made in Japan. Apply 2 pumps immediately after washing your face, before lotion, to help skin feel moisturized. Each 18 mL bottle provides approximately 30 days of use and fits into both morning and evening skincare routines.