
Highlights
WHAT IS IT?
Face scrub exfoliator
FEATURES
Provides moderate exfoliation to slough away dull skin
BEST FOR
Sensitive skin
CHECKS
Free of paraben
Who Is It For?
What Does It Help With?
Smoothes Away Rough Skin And Evens Out Skin ToneBudget
AffordableHow To Use
Which routine should it be used in?
Instructions:
Key Information
What St. Ives Says
Product Description:
Polish away dullness and dryness with 100% natural walnut shell powder and lemon peel powder. Infused with pink lemon and mandarin peel extracts, this citrusy face scrub smoothes away rough skin and evens out skin tone for positively glowing skin.
About the Brand:
Ingredients Overview
Ingredients List
Water (Aqua), Juglans Regia (Walnut) Shell Powder, Glycerin, Sodium Methyl 2-Sulfolaurate, Decyl Glucoside, Acrylates Copolymer, Acrylates/Palmeth-25 Acrylate Copolymer, Cocamidopropyl Betaine, Disodium 2-Sulfolaurate, Citrus Limon (Lemon) Peel Powder, Cocamidopropyl PG-Dimonium Chloride Phosphate, Phenoxyethanol, Fragrance (Parfum), Disodium EDTA, Polyacrylamide, Iodopropynyl Butylcarbamate, Citrus Nobilis (Mandarin Orange) Peel Extract, Citrus Limon (Lemon) Fruit Extract, Hexyl Cinnamal, Limonene, Titanium Dioxide (CI 77891), Red 33 (CI 17200).
Key Ingredients
Glycerin
Ingredients Details
Acrylates Copolymer
Common Name(s): Acrylic copolymer,carbopol ez,flexible film former
CAS Number: 25133-97-5
DESCRIPTION
What It Does: Provides versatile acrylic film formation and thickening across broad ph range.
Why It's Used: Versatile workhorse polymer for film formation and thickening across diverse cosmetic product types from acidic aha serums to alkaline cleansers.
How It Works: Copolymer of acrylic acid and methacrylic acid esters. thickens via polymer chain entanglement and electrostatic repulsion. film formation from chain entanglement on water evaporation. broad ph stability from balanced acid/neutral monomer composition.
Typically Found In: Serums,lotions,sunscreens โ versatile across formulation types
TECHNICAL DETAILS
Primary Category: Functional ingredient โ acrylic film former
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ3%
SOURCING & ETHICS
Vegan Status: Yes โ synthetic
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Well-tolerated by most skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile at recommended concentrations. ewg score: 1โ2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Acrylates copolymers' broad ph thickening stability (vs carbomer's ph-sensitive thickening, requiring neutralisation for viscosity) enables thickening of acidic aha serums (ph 3-4) without neutralisation โ maintaining the low ph required for aha efficacy while providing viscosity control. this acid-stable thickening is impossible with conventional carbomers.
Last Verified: Cosing database,cir safety assessment
Primary Sources: 2026-03-12
Acrylates/palmeth-25 Acrylate Copolymer
Common Name(s): Acrylates/palmeth-25 acrylate copolymer
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 โ enzymes, receptors, structural proteins, or signaling molecules โ 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: 0.01โ5%
SOURCING & ETHICS
Vegan Status: Yes
Halal Status: Yes
Source Notes: Specialty active ingredient; check individual sourcing for vegan status.
SKIN COMPATIBILITY
Irritancy Rating: 1
Comedogenicity Rating: 0
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-ฮณ 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
Cocamidopropyl Betaine
Common Name(s): Capb,cocoamidopropyl betaine,coconut betaine
CAS Number: 61789-40-0
DESCRIPTION
What It Does: Boosts foam, enhances mildness, and conditions skin and hair when combined with primary surfactants.
Why It's Used: The standard foam booster and mildness enhancer in virtually all shampoos, body washes, and facial cleansers โ provides synergistic mildness improvement with anionic surfactants.
How It Works: Amphoteric (zwitterionic) character provides positive charge interaction with hair keratin for antistatic conditioning. reduces irritation of co-formulated anionic surfactants via ionic complex formation. foam stabilization via bilayer reinforcement in foam lamellae.
Typically Found In: Shampoos,body washes,facial cleansers,baby products
TECHNICAL DETAILS
Primary Category: Functional ingredient โ amphoteric surfactant
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 2%โ15%
SOURCING & ETHICS
Vegan Status: Yes โ from coconut fatty acids and dimethylaminopropylamine
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Well-tolerated by most skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile at recommended concentrations. ewg score: 1โ2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Capb's mildness-enhancing synergy with sls has a molecular mechanism: capb's positive imidazoline head group forms an ion pair complex with sls's anionic sulfate group, reducing sls's free monomer concentration (the irritation-causing species) without significantly reducing micelle-forming capacity (the cleansing species).
Last Verified: Cosing database,ananthapadmanabhan surfactant review,cir safety assessment
Primary Sources: 2026-03-12
Decyl Glucoside
Common Name(s): Capryl glucoside,apg surfactant,alkyl polyglucoside
CAS Number: 68515-73-1
DESCRIPTION
What It Does: Provides gentle non-ionic cleansing from natural glucose-derived surfactant chemistry.
Why It's Used: Leading natural-origin surfactant for green/natural formulations requiring gentle, non-ionic cleansing with excellent biodegradability credentials.
How It Works: Non-ionic surfactant with glucoside headgroup and decyl (c10) chain provides mild cleansing via micelle formation. non-ionic character provides lower irritation potential than anionic surfactants. fully biodegradable and from renewable sources.
Typically Found In: Natural cleansers,baby products,green beauty formulas,scalp cleansers
TECHNICAL DETAILS
Primary Category: Functional ingredient โ alkyl glucoside surfactant
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 2%โ20%
SOURCING & ETHICS
Vegan Status: Yes โ from glucose (plant) and fatty alcohols
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Well-tolerated by most skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile at recommended concentrations. ewg score: 1โ2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Alkyl glucosides' (apgs) non-ionic character means they have no electrical charge that could interact with skin surface proteins and phospholipids โ a key reason for their exceptional mildness. ionic surfactants (sulfates, carboxylates) bind to positively charged protein lysine/arginine residues causing denaturation; apgs have no such binding affinity.
Last Verified: Cosing database,cir safety assessment
Primary Sources: 2026-03-12