++++

[ DemythSkin Verdict ]

MEDITHERAPY

Meditherapy Retinal Skin Booster Serum

Name: Meditherapy Retinal Skin Booster Serum
Brand: MEDITHERAPY

SerumAnti-Aging

Efficacy

Strong

4.2 / 5.0

Safety

Safe

4.4 / 5.0

System Verdict

This is a thoughtfully formulated, mid-strength retinal serum with excellent barrier support and soothing buffers that should work well for many users, but its 0.01% retinal level is moderate rather than maximal and the vitamin C complex is more supporting cast than main actives. Efficacy is driven primarily by encapsulated retinal at 100 ppm (roughly 0.01%), paired with niacinamide high in the list, multiple centella triterpenoids, ceramide NP, cholesterol, and humectants, creating a retinoid environment focused on tolerability and gradual anti-aging rather than aggressive resurfacing. The presence of several vitamin C derivatives (ascorbyl tetraisopalmitate, sodium ascorbyl phosphate) plus ferments and peptides adds antioxidant and potential collagen-support synergy, but these are likely at lower concentrations and positioned as secondary benefits. Overall, it earns a solid efficacy score for combining a clinically relevant retinal dose, strong barrier and soothing complex, and sensible encapsulation/delivery support, without obvious formulation flaws like high alcohol or fragrance that would undermine regular use.

Active Ingredients Detected

S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative

Retinal (100ppm)Sodium Ascorbyl Phosphate

A Tier: Good BasicsProven Results

GlycerinPolyglycerin-3NiacinamideAdenosineSodium HyaluronateCholesterolTocopherolBeta-GlucanCeramide NPYeast Ferment FiltrateAsiaticosideMadecassosideBifida Ferment LysateLactobionic AcidTocopheryl AcetateSunflower Seed OilPanthenolMadecassic AcidAsiatic Acid

B Tier: Supporting IngredientsPromising Ingredients

Sodium Acrylic Acid/MA CopolymerPentaerythrityl Tetra-di-t-butyl HydroxyhydrocinnamateRapeseed SterolAscorbyl TetraisopalmitateAluminum/Magnesium Hydroxide StearatePolyquaternium-51Potassium Cetyl PhosphateCentella Asiatica ExtractCentella Asiatica Leaf ExtractCentella Asiatica Root ExtractPCAAcetyl Hexapeptide-1Carrot Seed OilBeta-CaroteneSucrose DistearateHydroxypropyl Cyclodextrin

C Tier: Marketing IdolsHype | Limited or Weak Data

Silverweed ExtractArtichoke Leaf ExtractOat Kernel ExtractKava Kava Leaf/Root/Stem ExtractFig ExtractCarrot ExtractPolygonum Cuspidatum Root Extract

D Tier: Potential IrritantsBe Cautious

Macadamia Seed OilCanola Oil

What Each Ingredient Does

Water: solvent
Methylpropanediol: solvent and penetration enhancer
Glycerin: humectant for hydration
Caprylic/Capric Triglyceride: emollient and texture enhancer
1,2-Hexanediol: solvent and preservative booster
Propanediol: solvent and humectant
Polyglycerin-3: humectant and skin conditioner
Niacinamide: brightening and barrier-support active
Phenyltrimethicone: silicone-based skin protectant
Ammonium Acryloyldimethyltaurate/VP Copolymer: gel-forming thickener
Butylene Glycol: humectant and solvent
Sodium Acrylic Acid/MA Copolymer: film-former and thickener
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate: antioxidant stabilizer
Xanthan Gum: thickener and stabilizer
Macadamia Seed Oil: emollient and skin conditioning oil
Hydrogenated Lecithin: emulsifier and delivery aid
Ethylhexylglycerin: preservative and humectant
Adenosine: anti-wrinkle signaling ingredient
Carbomer: thickener and gel former
Disodium EDTA: chelating agent for stability
Tromethamine: pH adjuster
Polyglyceryl-10 Laurate: emulsifier and surfactant
Sodium Hyaluronate: humectant for hydration
Cholesterol: barrier lipid and emollient

Full Ingredient List (INCI)

Water, Methylpropanediol, Glycerin, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Propanediol, Polyglycerin-3, Niacinamide, Phenyltrimethicone, Ammonium Acryloyldimethyltaurate/VP Copolymer, Butylene Glycol, Sodium Acrylic Acid/MA Copolymer, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Xanthan Gum, Macadamia Seed Oil, Hydrogenated Lecithin, Ethylhexylglycerin, Adenosine, Carbomer, Disodium EDTA, Tromethamine, Polyglyceryl-10 Laurate, Sodium Hyaluronate, Cholesterol, Tocopherol, Rapeseed Sterol, Retinal (100ppm), Ascorbyl Tetraisopalmitate, Silverweed Extract, Caprylyl Glycol, Aluminum/Magnesium Hydroxide Stearate, Polyquaternium-51, Artichoke Leaf Extract, Oat Kernel Extract, Beta-Glucan, Potassium Cetyl Phosphate, Green Tea Water, Kava Kava Leaf/Root/Stem Extract, Sodium Ascorbyl Phosphate, Centella Asiatica Extract, Fig Extract, Ceramide NP, Centella Asiatica Leaf Extract, Yeast Ferment Filtrate, Centella Asiatica Root Extract, Canola Oil, Myristyl Alcohol, PCA, Acetyl Hexapeptide-1, Asiaticoside, Madecassoside, Carrot Seed Oil, Bifida Ferment Lysate, Lactobionic Acid, Carrot Extract, Tocopheryl Acetate, Beta-Carotene, Sunflower Seed Oil, Panthenol, Polygonum Cuspidatum Root Extract, Sucrose Distearate, Hydroxypropyl Cyclodextrin, Madecassic Acid, Asiatic Acid

Frequently Asked

Is Meditherapy Retinal Skin Booster Serum worth it?

Meditherapy Retinal Skin Booster Serum scores 4.2 out of 5.0 for efficacy (Strong) and 4.4 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. This is a thoughtfully formulated, mid-strength retinal serum with excellent barrier support and soothing buffers that should work well for many users, but its 0.01% retinal level is moderate rather than maximal and the

What are the key active ingredients in Meditherapy Retinal Skin Booster Serum?

Meditherapy Retinal Skin Booster Serum contains these gold-standard actives with strong clinical evidence: Retinal (100ppm), Sodium Ascorbyl Phosphate.

Does Meditherapy Retinal Skin Booster Serum contain fragrance or known irritants?

DemythSkin flags these ingredients in Meditherapy Retinal Skin Booster Serum as potential irritants: Macadamia Seed Oil, Canola Oil.

How is Meditherapy Retinal Skin Booster Serum scored?

DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.

Analyze on DemythSkin →

Analysis last updated: 2026-08-05. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.