
Highlights
WHAT IS IT?
Hydrating day cream with multiple ingredients
FEATURES
Calms and soothes skin, protects against pollution, defends against dehydration
BEST FOR
Dry, sensitive, eczema-prone skin
CHECKS
Clean beauty, free of synthetic fragrances or colors, silicones, sulfates, PEGs, parabens, urea, TEA/DEA
Who Is It For?
Adults Both Women And MenWhat Does It Help With?
Sensitivity Redness Dryness Dehydration Protection Against Environmental StressorsBudget
Mid-rangeHow To Use
Which routine should it be used in?
Instructions:
Key Information
What REN Clean Skincare Says
Product Description:
Unlock skin that is stronger now, and in the future with a hydrating day cream that is proven to instantly calm and soothe skin. Formulated for sensitive and dry skin and also suitable for use on eczema-prone skin, this comforting moisturizer is enriched with nourishing oils and our antioxidant Global Protection Complex to defend against dehydration and help shield your skin against everyday pollutants and free radicals.
About the Brand:
Ingredients Overview
Ingredients List
Aqua (Water), Cetearyl Alcohol, Camellia Oleifera Seed Oil, Cetearyl Ethylhexanoate, Myristyl Myristate, Sesamum Indicum (Sesame) Seed Oil, Glycerin, Butyrospermum Parkii (Shea) Butter, Caprylic/Capric Triglyceride, Triheptanoin, Cetearyl Glucoside, Myristyl Laurate, Oryzanol, Helianthus Annuus (Sunflower) Seed Oil, Ethylhexylglycerin, Vaccinium Macrocarpon (Cranberry) Seed Oil, Bisabolol, Ribes Nigrum (Black Currant) Seed Oil, Carbomer, Hippophae Rhamnoides Fruit Extract, Citrus Nobilis (Mandarin Orange) Peel Oil, Tocopherol, Anthemis Nobilis Flower Oil, Cinnamomum Camphora Linalloliferum (Ho Wood) Leaf Oil, Pelargonium Graveolens Flower Oil, Phenoxyethanol, Sodium Dehydroacetate, Pueraria Lobata (Kudzu) Symbiosome Extract, Laminaria Ochroleuca Extract, Cassia Alata Leaf Extract, Calendula Officinalis Flower Extract, Glucose, Parfum (Fragrance), Rosmarinus Officinalis (Rosemary) Leaf Extract, Lactic Acid, Sodium Hydroxide, Citronellol, Geraniol, Limonene, Linalool
Key Ingredients
Blackcurrant Seed Oil, Sea Buckthorn Oil, Global Protection Complex (Cranberry Seed Oil, Candle Tree Leaves, Ochorleuca Seaweed, Kudzu Zumbiozome Fermentum)
Ingredients Details
Butyrospermum Parkii Shea Butter
Common Name(s): Butyrospermum parkii shea butter
DESCRIPTION
What It Does: Delivers targeted skin-conditioning or bioactive benefits through a specific mechanism of action suited to the formulation's intended purpose.
Why It's Used: Specialty actives address specific skin concerns through targeted molecular mechanisms, providing efficacy beyond what base formulation ingredients alone can achieve.
How It Works: The bioactive compound interacts with specific molecular targets in skin cells or the extracellular matrix — enzymes, receptors, structural proteins, or signaling molecules — triggering beneficial biological responses.
Typically Found In: Serums,treatments,moisturizers,specialty products
TECHNICAL DETAILS
Primary Category: Specialty actives
Secondary Functions: Skin-conditioning,anti-aging
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.01–5%
SOURCING & ETHICS
Vegan Status: Yes
Halal Status: Yes
Source Notes: Specialty active ingredient; check individual sourcing for vegan status.
SKIN COMPATIBILITY
Irritancy Rating: 1899-12-31 00:00:00 -0800
Sensitivity Concerns: Low sensitization potential at recommended use concentrations.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Well-characterized cosmetic ingredient with established safety profile. generally non-irritating at typical use concentrations. suitable for leave-on and rinse-off cosmetics.
Works Well With: Niacinamide,hyaluronic acid,vitamin c,peptides
Avoid Combining With: Incompatible with oxidizing agents; check ph stability
SCIENTIFIC NOTE
Specialty actives typically work through enzyme inhibition (e.g., tyrosinase inhibition for brightening, mmp inhibition for anti-aging), receptor activation (e.g., retinoid receptors, ppar-γ for barrier genes), or transcription factor modulation (e.g., nrf2 for antioxidant gene upregulation). structure-activity relationships determine potency and selectivity.
Last Verified: Cosing eu database; pcpc cosmetic ingredient safety reviews; ingredient-specific safety and efficacy literature
Primary Sources: 2025-01-15
Camellia Oleifera Seed Oil
Common Name(s): Camellia oleifera seed oil
DESCRIPTION
What It Does: Nourishes and softens skin through its balanced fatty acid profile, while antioxidant compounds protect against oxidative skin damage.
Why It's Used: Plant oils provide physiologically compatible lipid structures that integrate into the skin barrier and deliver fat-soluble antioxidants directly to skin cells.
How It Works: Fatty acids integrate into stratum corneum lipid lamellae, reinforcing the lipid barrier. antioxidants (tocopherols, carotenoids, polyphenols) neutralize ros through electron donation or singlet oxygen quenching.
Typically Found In: Face oils,serums,moisturizers,hair treatments,body oils
TECHNICAL DETAILS
Primary Category: Plant oils
Secondary Functions: Emollient,antioxidant
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.5–30%
SOURCING & ETHICS
Vegan Status: Yes
Halal Status: Yes
Source Notes: Cold-pressed or solvent-extracted plant oil; no animal components.
SKIN COMPATIBILITY
Irritancy Rating: 1
Comedogenicity Rating: 2
Sensitivity Concerns: Low sensitization potential at recommended use concentrations.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Well-characterized cosmetic ingredient with established safety profile. generally non-irritating at typical use concentrations. suitable for leave-on and rinse-off cosmetics.
Works Well With: Vitamin e,ceramides,other plant oils,squalane
Avoid Combining With: Strong oxidizers (accelerate rancidity)
SCIENTIFIC NOTE
Vegetable oils are triglyceride matrices where the fatty acid composition determines skin compatibility, barrier function, and comedogenicity. oleic acid-rich oils (>60%) soften barrier lipids and enhance penetration; linoleic acid-rich oils reinforce ceramide-poor stratum corneum; saturated fatty acid-rich oils provide occlusion without skin penetration.
Last Verified: Cosing eu database; pcpc cosmetic ingredient safety reviews; aocs plant oil composition databases; fatty acid pharmacology reviews
Primary Sources: 2025-01-15
Caprylic/capric Triglyceride
Common Name(s): Mct oil,fractionated coconut oil,c8/c10 triglyceride
CAS Number: 73398-61-5
DESCRIPTION
What It Does: Lightweight, stable emollient that solubilizes oil-soluble actives for excellent delivery without greasy feel.
Why It's Used: Universal lightweight emollient base and solubilizer for oil-soluble actives in serums and low-viscosity formulations where mineral oil or petrolatum would be too heavy.
How It Works: Medium-chain length provides ideal balance of spreading coefficient, penetration rate, and barrier-sealing properties. excellent solubilizer for vitamin e, retinoids, and other lipophilic actives.
Typically Found In: Serums,facial oils,sunscreens,anti-aging products,hair products
TECHNICAL DETAILS
Primary Category: Active ingredient – medium-chain triglyceride emollient
Secondary Functions: Active solubilizer,spreading agent
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 1%–50%
SOURCING & ETHICS
Vegan Status: Yes – from coconut/palm kernel oil
Halal Status: Yes
Source Notes: Fractionated by hydrolysis and re-esterification of coconut oil. only c8 and c10 fatty acids retained.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 1/5 – very low; medium-chain length generally non-comedogenic
Sensitivity Concerns: Non-irritating.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Humectants,ceramides,actives as carrier
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Mct oil's medium-chain length (c8/c10) provides superior oxidative stability vs longer polyunsaturated chains and better skin aesthetics (lighter, less greasy) vs longer chain emollients (c16/c18). excellent solubilizer for retinoic acid, tocopheryl esters, and other lipophilic actives.
Last Verified: Cosing database,cir safety assessment,ewg skin deep
Primary Sources: 2026-03-12
Cetearyl Alcohol
Common Name(s): Cetostearyl alcohol,c16-18 fatty alcohol
CAS Number: 8005-44-5
DESCRIPTION
What It Does: Provides fatty alcohol emulsification and thickening for stable, well-textured emulsions.
Why It's Used: The most widely used fatty alcohol in cosmetics – provides emulsification, thickening, and emolliency simultaneously from a single ingredient with excellent safety profile.
How It Works: Forms bilayer lamellar structures in water with emulsifiers creating a viscous structured network that thickens and stabilizes emulsions. fatty alcohol emolliency provides direct skin conditioning. bilayer formation reduces inter-droplet coalescence in emulsions.
Typically Found In: Creams,lotions,conditioners – virtually all emulsion products
TECHNICAL DETAILS
Primary Category: Functional ingredient – fatty alcohol emulsifier/thickener
Secondary Functions: Barrier sealing,softening
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 1%–25%
SOURCING & ETHICS
Vegan Status: Yes – from vegetable or coconut/palm fatty acids
Halal Status: Yes
Source Notes: Plant-derived, synthetic or animal-derived. verify source.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 1/5 – low; formulation-dependent
Sensitivity Concerns: Non-irritating.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Humectants,ceramides,actives as carrier
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Cetearyl alcohol's ability to form lamellar liquid crystal structures ('krafft phases') with water and co-emulsifiers provides not only emulsion stability but also enhanced skin penetration via the lamellar skin barrier pathway. these crystalline structures can act as a reservoir for active ingredients, slowly releasing them as the lamellar structure melts on skin contact.
Last Verified: Cosing database,cir safety assessment
Primary Sources: 2026-03-12