Tatcha The Rice Wash Skin-Softening Cleanser by Tatcha
Tatcha

Tatcha The Rice Wash Skin-Softening Cleanser

Face Cleanserscleansers

Safety score

Pregnancy-focused assessment

Low Risk75/100
Higher concernLower concern

One or more ingredients have a low-risk flag in MamaSkin's current assessment. Review the notes and your own circumstances.

Formula and assessment check

Ingredient safety review updated 24 November 2025. Product formulas can change, so compare the ingredients shown here with the packaging you have.

Report a formula mismatch

Ingredient breakdown

See how the listed formula falls across MamaSkin's pregnancy-focused risk bands.

21

No known risks

2

Low risk

0

Medium risk

0

High risk

Ingredients

Ingredients with a higher risk flag appear first, followed by the rest of the formula.

Parfum

Low Risk

Umbrella term for an undisclosed fragrance blend. It’s not usually a pregnancy-specific concern at normal cosmetic use levels, but the exact components and concentrations aren’t fully disclosed on the label, so we score it more conservatively. If you prefer maximum transparency (or you’re sensitive to fragrance compounds), choose fragrance-free/unscented products.

Sources: EU/UK cosmetics (fragrance allergen labelling); IFRA

Phenoxyethanol

Low Risk

Phenoxyethanol is a preservative permitted in EU cosmetics up to 1.0%. The SCCS concluded it is safe for cosmetic use at that level, including when considering higher cosmetic exposure scenarios in infants and young children. Main practical concern is irritation/stinging on very sensitive or compromised skin rather than a pregnancy- or breastfeeding-specific risk.

Sources: EU SCCS; EU Cosmetics Regulation (Annex V preservative limit), SCCS Opinion on Phenoxyethanol (SCCS/1575/16, 2016)

Water

No Known Risks
Show all (23)

Microcrystalline Cellulose

No Known Risks

This cellulose or modified-cellulose polymer is used as a thickener, film former or stabilizer. Cosmetic Ingredient Review data indicate that cellulose polymers do not appreciably penetrate skin and are safe in current cosmetic use, with at most minimal irritation reported.

Sources: CIR: Amended Safety Assessment of Cellulose and Related Polymers as Used in Cosmetics https://cir-reports.cir-safety.org/view-attachment/?id=2e65c18f-8c74-ec11-8943-0022482f06a6

Propanediol

No Known Risks

Solvent and humectant used to improve texture and ingredient solubility. Low systemic exposure expected from topical cosmetic use.

Sources: Cosmetic Ingredient Review (US); Scientific Committee on Consumer Safety (EU)

Sodium Cocoyl Glutamate

No Known Risks

A mild amino-acid-derived cleansing surfactant. Cosmetic safety reviewers concluded that amino acid alkyl amides, including sodium cocoyl glutamate, are safe in current practices when formulated to be non-irritating. No pregnancy-specific concern was identified for normal use of a finished cosmetic.

Sources: CIR: Safety Assessment of Amino Acid Alkyl Amides as Used in Cosmetics https://www.cir-safety.org/sites/default/files/alkyl_amides_0.pdf

Glycerin

No Known Risks

Glycerin is a widely used humectant that supports hydration and the skin barrier, with a long safety record and no known pregnancy or breastfeeding concerns in topical cosmetic use.

Sources: CIR; EU/UK Cosmetics Regulation

Acrylates Copolymer

No Known Risks

Film-forming polymer used for texture and wear. Large-molecule ingredient with low systemic absorption.

Sources: Cosmetic Ingredient Review (US); Scientific Committee on Consumer Safety (EU)

Sodium Caproyl Methyltaurate

No Known Risks

Coco-Betaine

No Known Risks

A cleansing and foam-supporting surfactant made from coconut-derived fatty chains. Cosmetic safety reviewers concluded that alkyl betaines, including coco-betaine, are safe in current practices when formulated to be non-irritating. Surfactant-containing products may still sting eyes or irritated skin.

Sources: CIR: Quick Reference Table conclusion for Coco-Betaine and alkyl betaines https://www.cir-safety.org/sites/default/files/sq-fix_2.pdf

Camellia Sinensis Leaf

No Known Risks

camellia sinensis leaf is a botanical cosmetic ingredient that may naturally contain caffeine or related methylxanthines. CIR concluded that caffeine, theobromine and theophylline are safe in current cosmetic practices of use; expected exposure from normal topical use is far below dietary or medicinal intake. No pregnancy-specific topical concern was identified. This assessment does not extend to oral supplements.

Sources: CIR Safety Assessment of Methylxanthines https://cir-safety.org/sites/default/files/methxa122018FR.pdf; European Commission CosIng ingredient inventory

Oryza Sativa Powder

No Known Risks

A cosmetic functional ingredient used for conditioning, texture or formula support. Available cosmetic-use information did not identify a reproductive or developmental hazard from normal topical exposure.

Sources: European Commission CosIng ingredient inventory; relevant CIR cosmetic safety assessments and peer-reviewed cosmetic-use literature.

Chondrus Crispus Extract

No Known Risks

A red-algae-derived extract used for skin conditioning, hydration or formula texture. Cosmetic safety reviewers concluded that the assessed red algae ingredients, including this extract, are safe in current practices of use and concentration. Cosmetic manufacturers should control naturally occurring contaminants such as heavy metals and arsenic.

Sources: CIR: Safety Assessment of Red Algae-Derived Ingredients as Used in Cosmetics https://cir-reports.cir-safety.org/view-attachment/?id=cef5b6e9-8c74-ec11-8943-0022482f06a6

Sodium Hyaluronate

No Known Risks

Sodium hyaluronate (hyaluronic acid salt) is used for hydration and cushioning, with very low systemic absorption from topical use and no known pregnancy or breastfeeding concerns at cosmetic concentrations.

Sources: CIR; EU/UK Cosmetics Regulation

Betaphycus Gelatinum Extract

No Known Risks

Lauryl Glucoside

No Known Risks

This glucose-derived nonionic surfactant or emulsifier is used in cleansers and emulsions. The Cosmetic Ingredient Review concluded that alkyl glucosides are safe in current cosmetic use when formulated to be non-irritating; sensitive skin can still react to surfactants.

Sources: CIR: Safety Assessment of Decyl Glucoside and Other Alkyl Glucosides as Used in Cosmetics https://cir-reports.cir-safety.org/view-attachment/?id=9810a771-8e74-ec11-8943-0022482f06a6

Potassium Hydroxide

No Known Risks

A strongly alkaline raw material used mainly in small amounts to adjust pH or during soap manufacture. Concentrated potassium hydroxide is corrosive, but that raw-material hazard is not representative of a correctly formulated finished cosmetic. Cosmetic safety reviewers concluded that inorganic hydroxides are safe in current cosmetic uses when products are formulated to be non-irritating, with special handling conditions for depilatories and hair straighteners. No pregnancy-specific concern is identified for normal use of a compliant finished product.

Sources: CIR: Safety Assessment of Inorganic Hydroxides as Used in Cosmetics https://www.cir-safety.org/supplementaldoc/safety-assessment-inorganic-hydroxides-used-cosmetics-0

Polyquaternium-39

No Known Risks

A cationic conditioning and film-forming polymer. Cosmetic Ingredient Review assessments concluded that the named polyquaterniums are safe in current cosmetic practices, in some cases with the condition that formulations be non-irritating. Their large polymeric structures limit expected passage through intact skin. No pregnancy- or reproductive-toxicity signal was identified for normal topical cosmetic exposure.

Sources: CIR: December 2025 Quick Reference Table, conclusions for Polyquaternium-6, -22, -28, -32, -39, -47, -53, -61 and -73 https://cir-safety.org/sites/default/files/QRT-Update-Dec2025.pdf; CIR: Safety Assessment of Polyquaternium-22 and Polyquaternium-39 https://www.cir-safety.org/supplementaldoc/safety-assessment-polyquaternium-22-and-polyquaternium-39-used-cosmetics; CIR: Safety Assessment of Polyquaternium-6 https://www.cir-safety.org/supplementaldoc/safety-assessment-polyquaternium-6-used-cosmetics

Disodium EDTA

No Known Risks

Disodium EDTA is a chelating agent used to improve formula stability and performance; it is considered low concern in topical cosmetic use, with no known pregnancy or breastfeeding risks at typical concentrations.

Sources: CIR; EU/UK Cosmetics Regulation

Ethylhexylglycerin

No Known Risks

Preservative booster and skin-conditioning agent. Considered safe for cosmetic use with low systemic exposure when used as intended.

Sources: Scientific Committee on Consumer Safety (EU); Cosmetic Ingredient Review (US)

Sodium Benzoate

No Known Risks

Preservative widely used in foods and cosmetics. Considered safe at regulated concentrations with low systemic exposure from topical use.

Sources: Scientific Committee on Consumer Safety (EU); European cosmetics regulatory framework

Sodium Carbonate

No Known Risks

An inorganic mineral salt used for formula support, pH adjustment or skin conditioning. Cosmetic safety reviewers concluded that zinc sulfate and sodium carbonate are safe in current cosmetic practices, with non-irritating formulation conditions where specified.

Sources: CIR: Zinc Sulfate final assessment, March 2018; Sodium Carbonate conclusions, JACT 6(1), 1987 and IJT 44(Suppl. 3), 2025; December 2025 Quick Reference Table https://cir-safety.org/sites/default/files/QRT-Update-Dec2025.pdf

Alcohol

No Known Risks

Volatile solvent used in some toners, sprays, and lightweight formulas. Reviewed cosmetic safety sources support current cosmetic use, with no pregnancy- or breastfeeding-specific topical concern identified in the material reviewed; the main practical issue is dryness, stinging, or barrier disruption in some users.

Sources: CIR: Safety Assessment of SD Alcohol 40, Benzyl Alcohol, and Denatured Alcohol in Cosmetic Products; EU CosIng / cosmetics regulatory inventory

Formulations can change without notice. For the most accurate result, compare this list with your packaging and scan the exact ingredient label in MamaSkin when you repurchase.

How to use this assessment

The risk band is the primary conclusion. The score adds detail within that band and should not be used to compare products as if a one-point difference were clinically meaningful.

MamaSkin provides pregnancy-focused information, not medical advice. Your midwife, GP, pharmacist or dermatologist should take priority when your circumstances differ from typical cosmetic use.

Read the full methodology