All scans / Serums / Teoxane RHA Serum
Teoxane RHA Serum ingredients: is it worth it?
This is a well-textured hydration serum with zero true powerhouse treatment actives, mostly expensive humectants plus fragrance.
This is a well-textured hydration serum with zero true powerhouse treatment actives, mostly expensive humectants plus fragrance.
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The efficacy score sits at 3.9 because the INCI is dominated by classic humectants (glycerin, diglycerin, pentylene glycol) and multiple hyaluronic-related polymers that give good temporary hydration and a pleasant film, but there are no high-evidence anti-aging or brightening actives, and the more exotic ferment and biotin are present mainly as supporting or marketing touches rather than clinically strong drivers. The gel network, phosphate-buffered system, and crosslinked hyaluronic forms likely give nice skin feel and water retention, justifying above-average but not elite performance for pure hydration-focused use.
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DemythSkin rates Teoxane RHA Serum 3.9/5 for efficacy and 4.2/5 for safety.
CONTAINS COMMON SENSITISERS⌄
Fragrance components and essential oils that more often cause reactions in sensitive skin: Parfum (Fragrance). Most people tolerate them; patch test if your skin reacts easily.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (11)⌄
FULL INGREDIENT LIST⌄
AQUA (WATER), DIGLYCERIN, PROPANEDIOL, GLYCERIN, PHOSPHATE BUFFERED SALINE, PENTYLENE GLYCOL, IMPERATA CYLINDRICA ROOT EXTRACT, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, SODIUM POLYACRYLATE STARCH, PPG-26-BUTETH-26, SODIUM HYALURONATE, CHLORPHENESIN, PEG-40 HYDROGENATED CASTOR OIL, PARFUM (FRAGRANCE), TAMARINDUS INDICA SEED GUM, O-CYMEN-5-OL, SODIUM HYALURONATE CROSSPOLYMER-4, GLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER, DISODIUM ACETYL GLUCOSAMINE PHOSPHATE, POLYSORBATE 60, SORBITAN ISOSTEARATE, CAPRYLYL GLYCOL, CARBOMER, ALTEROMONAS FERMENT EXTRACT, GLUCOSE, PHENETHYL ALCOHOL, SODIUM CITRATE, LINALYL ACETATE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, CITRIC ACID, BIOTIN. TEOXANE
WHAT EACH INGREDIENT DOES (24)⌄
- Aqua (Water)
- solvent, formula base
- Diglycerin
- humectant, moisture retention
- Propanediol
- solvent, penetration enhancer
- Glycerin
- primary humectant, hydration
- Phosphate Buffered Saline
- pH buffering solution
- Pentylene Glycol
- humectant and solvent
- Imperata Cylindrica Root Extract
- botanical hydrating extract
- Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
- gel-forming thickener
- Sodium Polyacrylate Starch
- viscosity control polymer
- PPG-26-Buteth-26
- solubilizer and surfactant
- Sodium Hyaluronate
- hyaluronic acid humectant
- Chlorphenesin
- preservative
- PEG-40 Hydrogenated Castor Oil
- emulsifier and solubilizer
- Parfum (Fragrance)
- fragrance component
- Tamarindus Indica Seed Gum
- polysaccharide humectant/thickener
- O-Cymen-5-ol
- preservative, antimicrobial
- Sodium Hyaluronate Crosspolymer-4
- crosslinked hyaluronic humectant
- Glyceryl Acrylate/Acrylic Acid Copolymer
- film-former, humectant
- Disodium Acetyl Glucosamine Phosphate
- hydration-support carbohydrate derivative
- Polysorbate 60
- emulsifier and surfactant
- Sorbitan Isostearate
- emulsifier
- Caprylyl Glycol
- humectant and preservative booster
- Carbomer
- gel-forming thickener
- Alteromonas Ferment Extract
- biotechnological soothing/hydrating extract
EXTERNAL CITATIONS
Glycerin: Glycerin is a well-established humectant shown to improve stratum corneum hydration and barrier function in multiple clinical and instrumental studies.
Sodium Hyaluronate: Topical sodium hyaluronate can increase skin hydration and improve skin elasticity through its high water-binding capacity, particularly in low molecular weight forms.
Pentylene Glycol: Pentylene glycol is documented as a multifunctional ingredient with humectant properties and preservative-boosting activity, enhancing moisture content in topical formulations.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
Teoxane RHA Serum: common questions
Is Teoxane RHA Serum worth it?
Teoxane RHA Serum scores 3.9 out of 5.0 for efficacy (Effective) and 4.2 out of 5.0 for safety (Gentle) on DemythSkin's independent ingredient analysis. This is a well-textured hydration serum with zero true powerhouse treatment actives, mostly expensive humectants plus fragrance.
What are the key active ingredients in Teoxane RHA Serum?
Teoxane RHA Serum contains no gold-standard actives. Its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does Teoxane RHA Serum contain fragrance or known irritants?
DemythSkin flags these ingredients in Teoxane RHA Serum as documented irritants: Parfum (Fragrance). This product does contain fragrance.
How is Teoxane RHA Serum 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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