SKIN1004 Tone Brightening Capsule Cream by SKIN1004
SKIN1004

SKIN1004 Tone Brightening Capsule Cream

General Moisturizersmoisturisers

Safety score

Pregnancy-focused assessment

Low Risk76/100
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 9 December 2025. Product formulas can change, so compare the ingredients shown here with the packaging you have.

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Ingredient breakdown

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

37

No known risks

1

Low risk

0

Medium risk

0

High risk

Ingredients

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

Tranexamic Acid

Low Risk

Synthetic lysine analogue used topically for melasma and hyperpigmentation; inhibits plasmin activity and downstream melanogenesis. Topical formulations (≈2–5%) show low systemic absorption and no reported teratogenic effects, but pregnancy-specific data remain limited. Many sources regard it as pregnancy-safe or acceptable, while some advise cautious use or deferral until after pregnancy due to limited evidence.

Sources: PubMed: Topical tranexamic acid dermatology literature https://pubmed.ncbi.nlm.nih.gov/?term=topical+tranexamic+acid+melasma+safety

Centella Asiatica Extract 60%

No Known Risks

Botanical skin-conditioning ingredient used in soothing and barrier-support formulas. Reviewed cosmetic safety sources support current cosmetic use when formulated to be non-sensitising, with no pregnancy- or breastfeeding-specific topical concern identified in the material reviewed.

Sources: CIR: Safety Assessment of Centella asiatica-derived Ingredients as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Water

No Known Risks
Show all (38)

Butylene Glycol

No Known Risks

Solvent and humectant commonly used in leave-on products. Not associated with pregnancy-specific concerns at cosmetic exposure levels.

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

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)

Niacinamide

No Known Risks

Niacinamide (vitamin B3) is widely used for barrier support and tone/texture benefits, and is generally considered safe in pregnancy and breastfeeding when used topically at cosmetic concentrations.

Sources: CIR; EU/UK Cosmetics Regulation

Isotridecyl Isononanoate

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.

Phenyl Trimethicone

No Known Risks

Silicone emollient used to improve slip, gloss, and water resistance. 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 Phenyl-Substituted Methicones as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

1,2-Hexanediol

No Known Risks

1,2-Hexanediol is commonly used as a solvent and preservative booster; topical exposure is low and it has no known pregnancy or breastfeeding concerns at cosmetic concentrations, though very sensitive skin may occasionally react.

Sources: CIR; EU/UK Cosmetics Regulation

Diglycerin

No Known Risks

A glycerin dimer used to attract moisture and improve skin feel. Cosmetic safety reviewers assessed diglycerin with related polyglycerins and concluded that they are safe in current practices of use and concentration. No pregnancy-specific concern was identified for normal topical cosmetic exposure.

Sources: CIR: Safety Assessment of Diglycerin and Polyglycerins as Used in Cosmetics https://www.cir-safety.org/panelbook/safety-assessment-diglycerin-and-polyglycerin-3-6-and-10-used-cosmetics

Squalane

No Known Risks

Lightweight emollient used to support the skin barrier. Not associated with pregnancy-specific concerns at cosmetic exposure levels.

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

Butyrospermum Parkii Butter

No Known Risks

Butyrospermum parkii (shea) butter is an emollient/occlusive that supports the skin barrier; topical use is considered low concern with no known pregnancy or breastfeeding risks.

Sources: CIR; EU/UK Cosmetics Regulation

Polyglyceryl-3 Distearate

No Known Risks

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

Xylitylglucoside

No Known Risks

A sugar-derived humectant commonly used with xylitol and anhydroxylitol to support skin hydration. Exact pregnancy-specific topical data are limited. Cosmetic safety assessments of the related saccharide mixture and xylitol did not identify a reproductive or pregnancy-specific concern at cosmetic exposure; available data primarily support local tolerance rather than proving pregnancy safety. No topical contraindication was identified in the reviewed material.

Sources: CIR: Safety Assessment of Saccharide Isomerate and Related Saccharides https://cir-safety.org/supplementaldoc/safety-assessment-anhydrogalactose-anhydroglucitol-anhydroxylitol-arabinose-psicose-; CIR: Safety Assessment of Mannitol, Sorbitol, and Xylitol https://www.cir-safety.org/sites/default/files/xylito122019FR.pdf

Cetyl Alcohol

No Known Risks

Fatty alcohol used to improve texture and skin feel. Considered safe for cosmetic use without pregnancy-specific concerns.

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

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

No Known Risks

Polymer thickener and stabiliser used in creams and sunscreens. Low systemic exposure expected.

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

Anhydroxylitol

No Known Risks

Sugar-derived humectant used to support hydration, often as part of saccharide blends. 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 Saccharide Humectants / Saccharide Isomerate, etc.; EU CosIng / cosmetics regulatory inventory

Polyacrylate Crosspolymer-6

No Known Risks

Large polymer thickener and stabilizer used in gels, serums and creams. Systemic exposure from topical cosmetic use is expected to be low, with no pregnancy- or breastfeeding-specific concern identified in reviewed cosmetic references.

Sources: CIR cosmetic ingredient safety references for acrylates/polyacrylate crosspolymers; EU CosIng / cosmetics regulatory inventory

Arginine

No Known Risks

Amino acid used as a humectant, skin-conditioning agent, and pH-adjusting support ingredient. 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 α-Amino Acids as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Trehalose

No Known Risks

Sugar-derived humectant used to help bind water and improve skin feel. Reviewed cosmetic ingredient references do not identify a pregnancy- or breastfeeding-specific concern for normal topical cosmetic use.

Sources: CIR: Safety Assessment of Monosaccharides, Disaccharides, and Related Ingredients as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Zea Mays Starch

No Known Risks

Corn starch, a plant-derived polysaccharide used to absorb moisture, reduce greasiness and improve texture. Cosmetic safety reviewers concluded that ingredients derived from Zea mays, including corn starch, are safe in current cosmetic use. No pregnancy-specific concern is identified for normal topical exposure; avoid deliberately inhaling loose powder.

Sources: CIR ingredient review: Zea mays (Corn) Starch https://www.cir-safety.org/ingredient/zea-mays-corn-starch

Xylitol

No Known Risks

Sugar alcohol humectant used to help maintain hydration and improve skin feel. 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 Mannitol, Sorbitol, and Xylitol as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Panthenol

No Known Risks

Panthenol (pro-vitamin B5) is used for soothing and barrier support and is generally well tolerated, with no known pregnancy or breastfeeding concerns in topical cosmetic use.

Sources: CIR; EU/UK Cosmetics Regulation

Pentylene Glycol

No Known Risks

Humectant and preservative booster. Considered safe for cosmetic use with low systemic exposure.

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

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

Mannitol

No Known Risks

This sugar or sugar alcohol is used as a humectant and skin-conditioning ingredient. Cosmetic Ingredient Review assessments support these saccharides in current cosmetic use, with no pregnancy- or breastfeeding-specific concern identified for normal topical exposure.

Sources: CIR: Safety Assessment of Monosaccharides Disaccharides and Related Ingredients as Used in Cosmetics https://cir-safety.org/supplementaldoc/safety-assessment-monosaccharides-disaccharides-and-related-ingredients-used-cosmeti

Glyceryl Stearate Citrate

No Known Risks

Emulsifier and emollient ester used to stabilise creams and improve skin feel. Reviewed cosmetic safety sources support topical cosmetic use; the relevant practical caveat is formulation irritation potential rather than a pregnancy-specific concern.

Sources: CIR: Safety Assessment of Glyceryl Diesters as Used in Cosmetics; CIR Quick Reference Table (Glyceryl Stearate Citrate); EU CosIng / cosmetics regulatory inventory

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)

Hydroxyethyl Urea

No Known Risks

A humectant that helps skin and hair retain water. Cosmetic safety reviewers concluded that hydroxyethyl urea is safe in current cosmetic use when formulated to be non-irritating; reproductive and developmental data reviewed for the assessment did not identify a pregnancy-specific concern from normal topical exposure.

Sources: CIR: Safety Assessment of Hydroxyethyl Urea https://www.cir-safety.org/supplementaldoc/safety-assessment-hydroxyethyl-urea-used-cosmetics-0

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

Glucose

No Known Risks

Simple sugar used as a humectant and skin-conditioning support ingredient. Reviewed cosmetic ingredient references do not identify a pregnancy- or breastfeeding-specific concern for normal topical cosmetic use.

Sources: CIR: Safety Assessment of Monosaccharides, Disaccharides, and Related Ingredients as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Madecassoside

No Known Risks

A triterpene glycoside associated with Centella asiatica and used in soothing and skin-conditioning formulas. Pregnancy-specific evidence for isolated topical madecassoside is limited. Cosmetic safety reviewers considered Centella-derived ingredients acceptable at current cosmetic exposure but noted that madecassoside and related triterpenes may contribute to sensitisation, so products should be formulated to avoid sensitising concentrations. No pregnancy-specific topical contraindication was identified in the reviewed material.

Sources: CIR: Safety Assessment of Centella asiatica-Derived Ingredients as Used in Cosmetics https://cir-safety.org/supplementaldoc/safety-assessment-centella-asiatica-derived-ingredients-used-cosmetics-1

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

Bisabolol

No Known Risks

A terpene alcohol used for skin conditioning and soothing. Cosmetic safety reviewers reaffirmed bisabolol as safe at current cosmetic concentrations, and reproductive and developmental testing did not identify adverse effects. Bisabolol can increase skin penetration, so formulators should consider the safety of other ingredients in the same product.

Sources: CIR: Final Report on the Safety Assessment of Bisabolol https://cir-reports.cir-safety.org/view-attachment/?id=6fcf160b-8e74-ec11-8943-0022482f06a6; CIR re-review material https://www.cir-safety.org/sites/default/files/bisabolol.pdf

Hydrogenated Lecithin

No Known Risks

Hydrogenated emulsifier used to support skin barrier feel. Not associated with pregnancy-specific concerns.

Sources: Cosmetic Ingredient Review (US)

Glyceryl Acrylate/Acrylic Acid Copolymer

No Known Risks

A high-molecular-weight polymer used to hold water and stabilise texture. Cosmetic safety reviewers concluded that glyceryl acrylate/acrylic acid copolymer is safe in current cosmetic practices. Dermal absorption of the finished polymer is expected to be limited; residual monomers should be controlled by cosmetic manufacturing standards.

Sources: CIR: Safety Assessment of Glyceryl Acrylate/Acrylic Acid Copolymer and Glyceryl Polyacrylate https://cir-reports.cir-safety.org/view-attachment/?id=c79ac89b-d78d-055f-ba88-45f4f5a039b3

Pyrus Communis Flower Extract

No Known Risks

Lactobacillus Ferment

No Known Risks

Ferment-derived skin-conditioning ingredient used in microbiome-support and soothing formulas. Reviewed cosmetic safety sources support current cosmetic use, with no pregnancy- or breastfeeding-specific topical concern identified in the material reviewed.

Sources: CIR: Safety Assessment of Lactobacillus Ferment Ingredients as Used in Cosmetics; 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