Name: Nécessaire Rosemary Mask Rosemary
Brand: Nécessaire
SKU: 100915

Nécessaire Rosemary Mask Rosemary

Nécessaire, Inc.

/100

Lab tested

No

Harmful ingredients

13

Why this score

IngredientsSeverity and exposure-weighted ingredient concerns
Not lab testedNo indexed lab report (-4)

What's inside

Camphor

Irritant and sensitizer at high concentrations, ingestion toxicity causing nausea, seizures, respiratory distress, potential neurotoxicity at overdose, restricted in some jurisdictions for internal use

Hydrolyzed Vegetable Protein

Processed, potential presence of free glutamates contributing to sensitivity in some individuals, possible residual contaminants from production

Fragrance

Skin sensitization, allergic contact dermatitis, respiratory irritation, potential allergenicity, IFRA restrictions

Citrus aurantium dulcis peel oil

Skin irritation, sensitization, phototoxicity

Alpha-Isomethyl Ionone

Skin sensitization, allergic contact dermatitis

Tetramethyl Acetyloctahydronaphthalenes

Irritation and sensitization potential, dermal sensitizer

Linalyl Acetate

Skin sensitization, mild skin irritation, potential respiratory sensitization

Hydrolyzed Jojoba Protein

Potential allergen, limited safety data for ingestion

Hydrolyzed Quinoa

Ultra-processed, possible allergenicity, limited whole-food benefits

Sclareol

Possible skin sensitization, allergic reactions in sensitive individuals

Dextran

Possible digestive discomfort in sensitive individuals, large amounts may alter gut microbiota, rare allergic reactions, ultra-processed

Potassium sorbate

Irritation at high concentrations, potential mild sensitizer for skin, possible digestive discomfort in sensitive individuals

Alpha-Terpinene

Potential skin sensitization when oxidized (hydroperoxides), contact dermatitis risk from oxidized products, mucous membrane/airway irritation at high concentrations or inhalation, formation of reactive oxidation products during storage/exposure to air

Hydrolyzed Moringa Oleifera Seed Extract

Antioxidant, antimicrobial, moisturizing, skin protective

Citric acid

pH regulation, preservation, enhances taste by providing acidity

Glyceryl Stearate

Emulsifier, moisturizer, skin conditioning agent

Rosmarinus Officinalis Leaf Oil

Antioxidant properties, antimicrobial effects, enhances flavor and aroma in foods

Rosmarinus Officinalis (Rosemary) Leaf Water

Mild antioxidant properties, natural fragrance

Hydrolyzed Rice Protein

Provides easily digestible amino acids, supports skin and hair conditioning in topical products, nutritional protein source

Ceramide NP

Supports skin barrier function, may improve skin hydration

Acetyl Tetrapeptide-3

May improve hair growth, may improve skin quality

Biotin

Supports metabolic processes, coenzyme in carboxylation reactions

Hydroxypropyl Starch Phosphate

Improves texture and stability of food products, thickening agent

Trifolium pratense Flower Extract (Red Clover)

Modest reduction in menopausal hot flashes/vasomotor symptoms in some trials, small improvements in overall menopausal symptom scores, possible favorable changes in bone turnover markers, antioxidant and anti-inflammatory activity

Hydrogenated Lecithin

Improved oxidative stability compared to regular lecithin, emulsifying properties, skin conditioning

Dipropylene Glycol

Solvent and carrier that enhances ingredient delivery and formulation stability

Lavandula Angustifolia Oil

Fragrance agent, potential calming and antimicrobial properties in topical use

Juniperus Virginiana Oil

Fragrance component, antimicrobial properties demonstrated in vitro

Beta-Caryophyllene

Flavoring agent, may have anti-inflammatory properties demonstrated in preclinical studies

Pinene

Anti-inflammatory properties, bronchodilator effects, antimicrobial effects

Terpinolene

Fragrance agent, solvent properties, naturally derived, biodegradable

Propanediol

Biobased solvent, humectant, enhances preservative efficacy, biodegradable, low toxicity

Cetearyl Alcohol

Skin conditioning agent, stabilizes emulsions, enhances texture

Keratin Amino Acids

Hair strengthening, hair repair, supports hair protein structure

Rosmarinus Officinalis Leaf Extract

Antioxidant properties, anti-inflammatory effects, may support immune health, may improve lipid stability in foods

Ceramide AP

Skin barrier repair, moisture retention, supports skin hydration

Ceramide EOP

Improves skin barrier function, reduces transepidermal water loss, increases skin hydration, supports management of atopic dermatitis/xerosis

Ceramide NG

Supports skin barrier restoration, enhances skin hydration

Tocopherol

Antioxidant, protects lipids from oxidation, supports product stability

Niacinamide

Supports skin barrier integrity, improves skin appearance, essential nutrient

Butylene Glycol

Improves texture and absorption of products, acts as a humectant to retain moisture

Cholesterol

Essential structural component of cell membranes, precursor for steroid hormones and bile acids

Panthenol

Moisturizing, improves skin hydration and barrier function

Persea Gratissima Oil

Source of healthy monounsaturated fats, vitamin E, antioxidants, supports heart health

Cocos Nucifera Oil

Provides stable cooking fat due to saturated fat content, contains medium-chain triglycerides that are rapidly metabolized

Dicaprylyl Ether

Improves skin hydration and texture, enhances spreadability of formulations

Cetrimonium Chloride

Reduces static and frizz, conditions hair, improves manageability

Tocopheryl Acetate

Antioxidant properties, skin conditioning, vitamin E source

C13-15 Alkane

Emollient, light texture moisturizer, solvent, enhances skin feel without greasiness

Sodium Gluconate

Effective chelating agent, biodegradability, enhances cleaning efficiency by binding metal ions, low toxicity

Behentrimonium Chloride

Improves hair conditioning, detangling, and antistatic properties in cosmetic formulations

Citrus Aurantium Bergamia (Bergamot BF) Peel Oil

Aromatic flavoring and fragrance agent, potential mild antimicrobial properties

Terpineol

Fragrance agent, mild solvent properties, antimicrobial potential

Linalool

Provides pleasant floral scent, enhances fragrance appeal

Hydrolyzed Pea Protein

High-quality plant-based protein, rich in essential amino acids, improved digestibility compared to intact pea protein, supports muscle synthesis, good for vegan/vegetarian diets

Ceramide AG

Supports skin barrier function, improves skin hydration, may reduce dryness and roughness, supports skin repair

Product Details

Form Type

cream

Ingredient Transparency

Get the full picture with the Oasis app

See product ratings, lab test results, and expert analysis of water quality and filtration systems.

GET IT ON

Google Play

Download on the

App Store