Instant Age Rewind Eraser Multi-Use Concealer

Chrysin inhibits aromatase in vitro, but meaningful systemic endocrine activity is uncertain because bioavailability is poor and an in-vivo study did not reproduce the expected effect. Pregnancy-specific topical data are absent, so MamaSkin applies Low Risk for theoretical uncertainty.

Sources: Review https://pubmed.ncbi.nlm.nih.gov/32181408/; in-vivo study https://pubmed.ncbi.nlm.nih.gov/11595503/.

Water (Aqua) is the standard purified water used as a cosmetic solvent. It has no pregnancy-specific risk in normal topical use.

Sources: https://pubchem.ncbi.nlm.nih.gov/compound/Water, https://single-market-economy.ec.europa.eu/sectors/cosmetics/cosmetic-ingredient-database/cosing-glossary-ingredients_en

Volatile emollient/solvent used for slip, quick-dry texture and makeup wear. Reviewed cosmetic ingredient references support normal topical use, with no pregnancy- or breastfeeding-specific topical concern identified.

Sources: CIR: Safety Assessment of Isoparaffins as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

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

A polyether-modified silicone used as an emulsifier and texture aid. Related polyoxyalkylene siloxane copolymers have low dermal absorption and are supported for cosmetic use; no reproductive or developmental concern was identified for normal topical exposure.

Sources: CIR: Safety Assessment of Polyoxyalkylene Siloxane Copolymers, Alkyl-Polyoxyalkylene Siloxane Copolymers, and Related Ingredients https://www.cir-safety.org/supplementaldoc/safety-assessment-polyoxyalkylene-siloxane-copolymers-alkyl-polyoxyalkylene-siloxa-0

Propylene glycol is a common solvent and humectant with a long history of use; it is not considered a pregnancy or breastfeeding concern in topical cosmetics, though some individuals may experience irritation in leave-on products.

Sources: CIR; EU/UK Cosmetics Regulation

Mineral-derived organoclay thickener and suspension agent used in creams, makeup and sunscreens. It is expected to have low systemic exposure from topical use, with no pregnancy- or breastfeeding-specific concern identified in reviewed cosmetic references.

Sources: CIR cosmetic ingredient safety references for hectorite/quaternium hectorite ingredients; EU CosIng / cosmetics regulatory inventory

Mineral absorbent and texture aid used to mattify and improve slip. Reviewed cosmetic safety sources support normal topical cosmetic use; this assessment does not cover deliberate inhalation of loose powder.

Sources: CIR: Safety Assessment of Silica and Silicates as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

A silicone polyether used mainly as an emulsifier and conditioning ingredient. The Cosmetic Ingredient Review concluded that this ingredient is safe in current cosmetic use. Concentrated-material tests found limited transient irritation, while a finished cosmetic containing 15% was non-irritating in human patch testing; no pregnancy- or breastfeeding-specific concern is identified for normal topical use.

Sources: CIR: Safety Assessment of Polyoxyalkylene Siloxane Copolymers as Used in Cosmetics (Final Report 2014) https://cir-safety.org/sites/default/files/ROPSIL_122014%20_FAR.pdf

Sodium chloride is used to adjust viscosity and texture in formulations; topical cosmetic use is considered low concern with no known pregnancy or breastfeeding risks.

Sources: CIR; EU/UK Cosmetics Regulation

A polyglycerin fatty-acid ester used as an emulsifier, dispersant or emollient. Cosmetic safety reviewers concluded that the assessed family of 274 polyglyceryl fatty acid esters is safe in current practices when formulated to be non-irritating. No pregnancy-specific concern was identified for normal topical cosmetic exposure.

Sources: CIR: Safety Assessment of Polyglyceryl Fatty Acid Esters as Used in Cosmetics https://www.cir-safety.org/supplementaldoc/safety-assessment-polyglyceryl-fatty-acid-esters-used-cosmetics-1

Humectant and preservative booster used to support product stability. Low systemic exposure expected from topical cosmetic use.

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

An amino-acid-derived surfactant or conditioning ingredient. Cosmetic safety reviewers concluded that amino acid alkyl amides are safe in current cosmetic practices when formulated to be non-irritating. Manufacturing and formulation should control nitrosamine formation where relevant.

Sources: CIR: Safety Assessment of Amino Acid Alkyl Amides as Used in Cosmetics https://www.cir-safety.org/supplementaldoc/safety-assessment-amino-acid-alkyl-amides-used-cosmetics-0

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)

Preservative used to help protect formulas from microbial growth. Reviewed cosmetic safety sources support present cosmetic use; no pregnancy- or breastfeeding-specific topical concern was identified in the material reviewed, although some users may still notice local irritation or sensitivity.

Sources: CIR: Safety Assessment of Chlorphenesin as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Mineral opacifier, absorbent and pigment-coating ingredient used in makeup, sunscreens and skin care. Low systemic exposure is expected from normal topical cosmetic use, with no pregnancy- or breastfeeding-specific concern identified in reviewed cosmetic references.

Sources: CIR cosmetic ingredient safety references for alumina/aluminum hydroxide ingredients; EU CosIng / cosmetics regulatory inventory

An ethoxylated fatty alcohol used mainly as an emulsifier, surfactant or solubiliser. Cosmetic safety reviewers concluded that alkyl PEG/PPG ethers are safe in current practices when formulated to be non-irritating. Manufacturing controls should limit residual ethylene oxide and 1,4-dioxane.

Sources: CIR: Safety Assessment of Alkyl PEG/PPG Ethers as Used in Cosmetics https://cir-safety.org/supplementaldoc/safety-assessment-alkyl-peg/ppg-ethers-used-cosmetics

A fruit, seed or food-plant extract used for skin conditioning and antioxidant support. No pregnancy-specific signal was identified for the low topical exposure expected from a finished cosmetic. Direct pregnancy studies are generally unavailable, and botanical allergy remains possible.

Sources: European Commission CosIng ingredient inventory; CIR botanical safety framework and relevant fruit-derived ingredient assessments; peer-reviewed cosmetic and phytochemical literature for the named plants.

An antimicrobial preservative or hygiene ingredient. Cosmetic safety reviewers concluded that chlorhexidine digluconate is safe in cosmetics at concentrations up to 0.20%. Finished products should be used only as directed and kept away from the eyes and ears.

Sources: CIR: Chlorhexidine and its salts conclusion, JACT 12(2), 1993, with later review; December 2025 Quick Reference Table https://cir-safety.org/sites/default/files/QRT-Update-Dec2025.pdf; NIH LactMed: Chlorhexidine https://www.ncbi.nlm.nih.gov/books/NBK501370/

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

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.

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

Vitamin E antioxidant used to protect oils and support the skin barrier. Not associated with pregnancy-specific concerns at cosmetic exposure.

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

Buffering and chelating ingredient used to control pH and formulation stability. Reviewed cosmetic safety sources support normal topical use, with no pregnancy- or breastfeeding-specific topical signal identified in the material reviewed.

Sources: CIR: Safety Assessment of Citric Acid, Inorganic Citrate Salts, and Alkyl Citrate Esters as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Synthetic peptide used as a skin-conditioning ingredient. Reviewed cosmetic safety sources indicate no known pregnancy- or breastfeeding-specific concern in normal topical cosmetic use. Available cosmetic safety assessments conclude this ingredient is safe in the present practices of use and concentration described for cosmetics.

Sources: CIR Expert Panel, Safety Assessment of Tripeptide-1, Hexapeptide-12, their metal salts and fatty acyl derivatives, and Palmitoyl Tetrapeptide-7 as used in cosmetics, final report, 2014

Antioxidant and stabilizer used to protect cosmetic formulas from oxidation. Reviewed cosmetic ingredient references do not identify a pregnancy- or breastfeeding-specific concern for normal topical cosmetic use.

Sources: CIR cosmetic ingredient safety references for hindered phenolic antioxidants; EU CosIng / cosmetics regulatory inventory

Synthetic signal peptide used in topical cosmetic anti-aging and skin-conditioning formulas. Reviewed topical peptide literature describes palmitoyl tetrapeptide-7 as a cosmetic peptide with anti-inflammatory and extracellular-matrix support activity in topical formulations. No pregnancy- or breastfeeding-specific risk signal was identified for normal topical cosmetic use.

Sources: Schagen SK. Topical Peptide Treatments with Effective Anti-Aging Results. Cosmetics. 2017;4(2):16. doi:10.3390/cosmetics4020016; CIR Expert Panel safety assessment of palmitoyl oligopeptides as used in cosmetics.

pH adjuster used in small amounts to maintain product stability. Not associated with pregnancy-specific concerns.

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

Biotin (vitamin B7) is used as a skin- and hair-conditioning ingredient. The Cosmetic Ingredient Review concluded that biotin is safe as used in cosmetics; no pregnancy- or breastfeeding-specific concern is identified for normal topical use.

Sources: CIR: Biotin https://www.cir-safety.org/ingredient/biotin

Colour Index name for titanium dioxide. Used as a pigment and (in some products) a mineral UV filter. For typical topical use in creams, lotions and makeup, systemic absorption is expected to be very low. Most concerns discussed in the literature relate to ingestion (E171) or inhalation from fine powders/sprays, and to nanoparticle characterisation. For routine topical cosmetic use, it is generally considered acceptable in pregnancy and breastfeeding; if you prefer a cautious approach, avoid inhaling loose powders or sprays.

Sources: EFSA opinion on titanium dioxide (E171) ingestion context; SCCS cosmetic opinions (incl. inhalation/nano considerations); general dermatology guidance on mineral sunscreens in pregnancy.

Colour Index for iron oxides (red). Used as an insoluble mineral pigment in makeup and tinted skincare. Very low dermal absorption in typical topical use and generally considered acceptable in pregnancy and breastfeeding. Avoid inhaling loose powders or sprays if you prefer a cautious approach.

Sources: General cosmetic ingredient safety references for insoluble mineral pigments; exposure route considerations for powders/sprays.

Colour Index for iron oxides (yellow). Used as an insoluble mineral pigment in makeup and tinted skincare. Very low dermal absorption in typical topical use and generally considered acceptable in pregnancy and breastfeeding. Avoid inhaling loose powders or sprays if you prefer a cautious approach.

Sources: General cosmetic ingredient safety references for insoluble mineral pigments; exposure route considerations for powders/sprays.

Colour Index for iron oxides (black). Used as an insoluble mineral pigment in makeup and tinted skincare. Very low dermal absorption in typical topical use and generally considered acceptable in pregnancy and breastfeeding. Avoid inhaling loose powders or sprays if you prefer a cautious approach.

Sources: General cosmetic ingredient safety references for insoluble mineral pigments; exposure route considerations for powders/sprays.