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PURITO SEOUL Hydro Wave Deep Sea Cream ingredients: is it worth it?
A competent lightweight moisturizer, not the deep-sea miracle its branding implies.

A competent lightweight moisturizer, not the deep-sea miracle its branding implies.
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The efficacy score of 3.9/5 is driven by niacinamide in the third position, plus a sensible combination of humectants, sodium hyaluronate, panthenol, emollients, and allantoin. It supports hydration and modest barrier comfort, but the formula provides no ceramides, cholesterol, or dedicated high-evidence anti-aging treatment; the marine extracts are mainly supporting or marketing elements, and no product pH or active concentrations are disclosed. The safety score of 4.7/5 reflects the absence of fragrance, essential oils, denatured alcohol, and aggressive exfoliating actives.
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DemythSkin rates PURITO SEOUL Hydro Wave Deep Sea Cream 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 (17)⌄
FULL INGREDIENT LIST⌄
Water, Caprylic/Capric Triglyceride, Niacinamide, Phenyl Trimethicone, Cetyl Ethylhexanoate, Cetearyl Alcohol, 1,2-Hexanediol, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Butylene Glycol, Sodium Hyaluronate, Panthenol, Ecklonia Cava Extract, Laminaria Japonica Extract, Caulerpa Lentillifera Extract, Salicornia Herbacea Extract, Allantoin, Macadamia Ternifolia Seed Oil, Adenosine, Sorbitan Stearate, Sorbitan Oleate, Isohexadecane, Polysorbate 80, Glyceryl Stearate SE, Carbomer, Arginine, Caprylyl Glycol, Ethylhexylglycerin, Disodium EDTA
WHAT EACH INGREDIENT DOES (24)⌄
- Water
- Primary solvent
- Caprylic/Capric Triglyceride
- Light emollient
- Niacinamide
- Multifunctional vitamin B3
- Phenyl Trimethicone
- Silicone emollient
- Cetyl Ethylhexanoate
- Slip-enhancing emollient
- Cetearyl Alcohol
- Fatty alcohol thickener
- 1,2-Hexanediol
- Solvent and humectant
- Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
- Texture and stabilizer polymer
- Butylene Glycol
- Humectant and solvent
- Sodium Hyaluronate
- Water-binding humectant
- Panthenol
- Humectant and soothing agent
- Ecklonia Cava Extract
- Marine botanical extract
- Laminaria Japonica Extract
- Marine botanical extract
- Caulerpa Lentillifera Extract
- Marine botanical extract
- Salicornia Herbacea Extract
- Marine botanical extract
- Allantoin
- Soothing skin protectant
- Macadamia Ternifolia Seed Oil
- Nourishing plant emollient
- Adenosine
- Skin-conditioning active
- Sorbitan Stearate
- Emulsion stabilizer
- Sorbitan Oleate
- Emulsion stabilizer
- Isohexadecane
- Lightweight emollient
- Polysorbate 80
- Emulsifier and solubilizer
- Glyceryl Stearate SE
- Emulsifier and emollient
- Carbomer
- Gel-forming thickener
EXTERNAL CITATIONS
Niacinamide: Well-studied topical vitamin B3 ingredient associated with barrier support, reduced transepidermal water loss, and improvement in uneven pigmentation.
Sodium Hyaluronate: Hyaluronic-acid salt used as a humectant to bind water in the outer skin layers.
Panthenol: Provitamin B5 with humectant and skin-soothing properties.
Allantoin: Established soothing and skin-conditioning ingredient.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
PURITO SEOUL Hydro Wave Deep Sea Cream: common questions
Is PURITO SEOUL Hydro Wave Deep Sea Cream worth it?
PURITO SEOUL Hydro Wave Deep Sea Cream 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. A competent lightweight moisturizer, not the deep-sea miracle its branding implies.
What are the key active ingredients in PURITO SEOUL Hydro Wave Deep Sea Cream?
PURITO SEOUL Hydro Wave Deep Sea Cream contains no gold-standard actives. Its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does PURITO SEOUL Hydro Wave Deep Sea Cream contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in PURITO SEOUL Hydro Wave Deep Sea Cream. It scores 4.7 out of 5.0 for safety.
How is PURITO SEOUL Hydro Wave Deep Sea Cream 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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