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Dear, Klairs Supple Preparation Unscented Toner ingredients: is it worth it?
This is a well-built hydrating toner, not a transformative treatment.

This is a well-built hydrating toner, not a transformative treatment.
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The efficacy score is held up by a dense humectant-and-soothing base—glycerin, butylene glycol, betaine, panthenol, beta-glucan, and sodium hyaluronate—plus supportive barrier/soothing ingredients like centella and licorice, while the copper peptide sits near the bottom and the vitamin C derivative is likely too low to drive major brightening on its own. It scores well for hydration and comfort, but there is no high-potency exfoliant, retinoid, or meaningfully positioned brightening active, so the formula is strong for prep and support rather than dramatic treatment.
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DemythSkin rates Dear, Klairs Supple Preparation Unscented Toner 3.9/5 for efficacy and 4.7/5 for safety.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (10)⌄
FULL INGREDIENT LIST⌄
Aqua (Water), Butylene Glycol, Dimethyl Sulfone, Betaine, Caprylic/Capric Triglyceride, Disodium EDTA, Glycyrrhiza Glabra (Licorice) Root Extract, Centella Asiatica Extract, Chlorphenesin, Tocopheryl Acetate, Glycerin, Arginine, Carbomer, Panthenol, Luffa Cylindrica Fruit/Leaf/Stem Extract, 1,2-Hexanediol, Hydroxyethylcellulose, Aloe Barbadensis Leaf Extract, Althaea Rosea Flower Extract, Portulaca Oleracea Extract, Polyquaternium-51, Beta-Glucan, Lysine HCl, Sodium Ascorbyl Phosphate, Sodium Hyaluronate, Acetyl Methionine, Theanine, Proline, Natto Gum, Disodium Phosphate, Polysorbate 60, Sodium Phosphate, Copper Tripeptide-1
WHAT EACH INGREDIENT DOES (24)⌄
- Aqua (Water)
- solvent
- Butylene Glycol
- humectant, solvent
- Dimethyl Sulfone
- conditioning agent
- Betaine
- humectant, osmolyte
- Caprylic/Capric Triglyceride
- light emollient
- Disodium EDTA
- chelating agent
- Glycyrrhiza Glabra (Licorice) Root Extract
- botanical extract
- Centella Asiatica Extract
- soothing botanical extract
- Chlorphenesin
- preservative
- Tocopheryl Acetate
- antioxidant
- Glycerin
- humectant
- Arginine
- buffering amino acid
- Carbomer
- gelling agent
- Panthenol
- humectant, soothing agent
- Luffa Cylindrica Fruit/Leaf/Stem Extract
- botanical extract
- 1,2-Hexanediol
- solvent, preservative booster
- Hydroxyethylcellulose
- thickener
- Aloe Barbadensis Leaf Extract
- soothing botanical extract
- Althaea Rosea Flower Extract
- botanical extract
- Portulaca Oleracea Extract
- soothing botanical extract
- Polyquaternium-51
- film former, humectant
- Beta-Glucan
- humectant, soothing agent
- Lysine HCl
- amino acid
- Sodium Ascorbyl Phosphate
- vitamin C derivative
EXTERNAL CITATIONS
Panthenol: Widely used humectant/soothing ingredient with evidence for supporting barrier recovery and reducing dryness.
Sodium Hyaluronate: Well-established humectant used to improve skin hydration and surface plumpness.
Copper Tripeptide-1: Peptide used in skincare for supportive anti-aging/barrier claims, though evidence is more limited than for core humectants.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
Dear, Klairs Supple Preparation Unscented Toner: common questions
Is Dear, Klairs Supple Preparation Unscented Toner worth it?
Dear, Klairs Supple Preparation Unscented Toner scores 3.9 out of 5.0 for efficacy (Effective) and 4.7 out of 5.0 for safety (Very Gentle) on DemythSkin's independent ingredient analysis. This is a well-built hydrating toner, not a transformative treatment.
What are the key active ingredients in Dear, Klairs Supple Preparation Unscented Toner?
Dear, Klairs Supple Preparation Unscented Toner contains these gold-standard actives with strong clinical evidence: Sodium Ascorbyl Phosphate.
Does Dear, Klairs Supple Preparation Unscented Toner contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in Dear, Klairs Supple Preparation Unscented Toner. It scores 4.7 out of 5.0 for safety.
How is Dear, Klairs Supple Preparation Unscented Toner scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
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