
Highlights
WHAT IS IT?
Toner with 4 main active ingredients
FEATURES
Essential oil-free, balances pH levels, tackles dryness and irritation, contains Beta Glucan, Lipidure, Hyaluronic Acid, and Centella Asiatica Extract, deep moisturization, calms skin, fast absorption, no residue or stickiness
BEST FOR
sensitive
CHECKS
No essential oils, fragrance-free
Who Is It For?
All Genders No Specific Age Range MentionedWhat Does It Help With?
Dryness Irritation Ph Balance HydrationBudget
Affordable (under $30)How To Use
Which routine should it be used in?
Instructions:
Key Information
What Klairs Says
Product Description:
The Dear Klairs Supple Preparation Unscented Toner is the unscented and essential oilfree version of the bestselling Supple Preparation Facial Toner. It preps and revitalizes skin by balancing its pH levels while tackling dryness and irritation. It contains Beta Glucan Lipidure Hyaluronic Acid and Centella Asiatica Extract to form a thicker consistency to prep and deliver deep moisturization to the inner layers of the skin while calming skin and maintaining pH balance resulting in soothed hydrated plump and healthy skin. The toner is also great on sensitive skin as the elastic formula provides fast absorption and ensures easy layering leaving no residue and stickiness.
About the Brand:
Ingredients Overview
Ingredients List
beta-glucan, lipidure, hyaluronic-acid, centella-asiatica-extract
Key Ingredients
Beta Glucan, Lipidure, Hyaluronic Acid, Centella Asiatica Extract
Ingredients Details
Beta-glucan
Common Name(s): Beta-1,3/1,6-glucan,yeast beta-glucan,oat beta-glucan
CAS Number: 9041-22-9
DESCRIPTION
What It Does: Reduces inflammation, deeply hydrates, stimulates collagen synthesis, accelerates wound healing.
Why It's Used: Used in anti-aging, sensitive skin, post-procedure, and eczema care for multi-action anti-inflammatory, moisturizing, and regenerative benefits.
How It Works: Binds to dectin-1 and cr3 receptors on macrophages and keratinocytes activating tgf-beta and collagen synthesis pathways. also activates macrophage phagocytosis for wound healing. humectant from polysaccharide hydroxyl groups.
Typically Found In: Anti-aging serums,sensitive skin products,post-procedure care,eczema treatments
TECHNICAL DETAILS
Primary Category: Active ingredient โ polysaccharide / immunomodulator
Secondary Functions: Immunomodulator,wound healing,collagen stimulation
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ5%
SOURCING & ETHICS
Vegan Status: Yes โ yeast or oat-derived
Halal Status: Yes
Source Notes: Derived from saccharomyces cerevisiae yeast (1,3/1,6-linked) or avena sativa oats (1,3/1,4-linked). molecular weight affects penetration โ lower mw for skin penetration vs high mw for surface hydration.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Non-irritating; ideal for reactive and sensitive skin.
Safe for Sensitive Skin: Yes โ particularly recommended for sensitive skin
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Ceramides,panthenol,allantoin,hyaluronic acid,centella asiatica
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Yeast beta-1,3/1,6-glucan receptor binding to dectin-1 on keratinocytes activates tgf-beta1, the key pro-collagen cytokine, stimulating fibroblast collagen production. this makes beta-glucan one of the few non-retinoid, non-peptide ingredients with direct receptor-mediated collagen stimulation.
Last Verified: Cosing database,wasser (2002) beta-glucan review,cir safety assessment
Primary Sources: 2026-03-12