Beauty of Joseon Comfort Protection Mineral Body Sun Lotion SPF 40 by Beauty of Joseon
Beauty of Joseon

Comfort Protection Mineral Body Sun Lotion SPF 40

Body Sunscreens

99/100
No known risks

Pregnancy-focused rating

No higher-risk flags in the assessed ingredients. This is a screening result, not a guarantee of pregnancy safety.

24 of 24 ingredients rated

Is it suitable during pregnancy?

MamaSkin rates the recorded formula for Beauty of Joseon Comfort Protection Mineral Body Sun Lotion SPF 40 as No known risks (99/100). This screening result is not a guarantee of safety for every pregnancy.

Why this rating?

No higher-risk ingredient flags are shown in the assessed entries. Ingredients without a matched rating are marked Not assessed, not No known risks.

24 of 24 ingredient entries on this page have a recorded score, evidence summary and source text. That describes documentation coverage, not proof that the finished formula has been clinically tested during pregnancy.

How we assess products

Ingredient breakdown

The recorded formula, with evidence behind each rating. Unmatched ingredients are marked Not assessed in grey.

Ingredient ratings and evidence

Higher-risk flags first. Open an ingredient for evidence.

Water

No known risks

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

Zinc Oxide

No known risks

Mineral ingredient used as a UV filter and skin protectant in many creams and mineral sunscreens. For typical topical use, systemic absorption is very low and it is generally considered acceptable in pregnancy and breastfeeding. If you prefer a cautious approach, avoid inhaling loose powders or spray formats.

Sources: General dermatology/obstetric guidance commonly lists mineral sunscreens (zinc oxide) as acceptable in pregnancy; exposure route considerations for powders/sprays.

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)

Isononyl Isononanoate

No known risks

Emollient ester used for lightweight slip and a dry skin feel in makeup and skin care. 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 alkyl esters/emollient esters; EU CosIng / cosmetics regulatory inventory

Neopentyl Glycol Diheptanoate

No known risks

A fatty-acid ester used mainly for emollience, slip and formula texture. Cosmetic safety reviewers concluded that the assessed alkyl esters are 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 Alkyl Esters as Used in Cosmetics https://cir-reports.cir-safety.org/view-attachment/?id=b34bc38f-8e74-ec11-8943-0022482f06a6

Show all 24 ingredients

Coco-Caprylate/Caprate

No known risks

Coconut-derived emollient ester used as a lightweight skin-conditioning ingredient. Reviewed cosmetic ingredient references do not identify a pregnancy- or breastfeeding-specific concern for normal topical use.

Sources: CIR cosmetic ingredient safety references for alkyl esters/emollient esters; EU CosIng / cosmetics regulatory inventory

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)

Polymethylsilsesquioxane

No known risks

A silicone resin used as a film former, texture enhancer and opacifying ingredient in makeup, sunscreen and skin care. The Cosmetic Ingredient Review concluded that polysilsesquioxanes including Polymethylsilsesquioxane are safe in current cosmetic use. Available evidence does not identify a pregnancy- or breastfeeding-specific concern for normal topical cosmetic exposure.

Sources: CIR: Safety Assessment of Polysilsesquioxanes as Used in Cosmetics (Final Report) https://cir-safety.org/sites/default/files/PLYSIL122017FR.pdf

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

2,3-Butanediol

No known risks

A small diol used as a solvent, humectant and formula-support ingredient. CIR assessed alkane diols used in cosmetics and concluded that the reviewed ingredients are safe in current practices of use and concentration when formulated to be non-irritating. No pregnancy-specific concern was identified for normal topical exposure.

Sources: CIR: Safety Assessment of Alkane Diols as Used in Cosmetics, final report from the 146th CIR Expert Panel Meeting https://cir-safety.org/meeting/146th-cir-expert-panel-meeting; European Commission CosIng ingredient inventory.

Polyhydroxystearic Acid

No known risks

Polymeric dispersing agent used to keep pigments and mineral filters evenly suspended. Low systemic exposure is expected from topical cosmetic use, with no pregnancy- or breastfeeding-specific concern identified.

Sources: CIR cosmetic ingredient safety references for polymeric fatty acid derivatives; EU CosIng / cosmetics regulatory inventory

Triethoxycaprylylsilane

No known risks

Silane coating and dispersion aid used on pigments and mineral particles. 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 Alkoxyl Alkyl Silanes 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

Glyceryl Stearate

No known risks

Emulsifier and emollient used to stabilise creams and lotions. Not associated with pregnancy-specific concerns at cosmetic exposure.

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

Poly C10-30 Alkyl Acrylate

No known risks

A high-molecular-weight acrylate polymer used as a film former and texture modifier. Its high molecular weight limits meaningful skin penetration. No reproductive or developmental hazard was identified for normal topical cosmetic exposure.

Sources: European Commission CosIng ingredient inventory; Cosmetic Ingredient Review botanical safety-assessment framework and relevant ingredient-family assessments. No ingredient-specific human pregnancy study of normal topical cosmetic use was identified.

Sodium Polyacryloyldimethyl Taurate

No known risks

A high-molecular-weight polymer used to thicken and stabilise formulas. Cosmetic safety reviewers assessed acryloyldimethyltaurate polymers and concluded that they are safe in current cosmetic practices. Absorption of the finished polymer is expected to be limited, with residual monomers controlled during manufacture.

Sources: CIR: Safety Assessment of Acryloyldimethyltaurate Polymers as Used in Cosmetics https://www.cir-safety.org/panelbook/safety-assessment-acryloyldimethyltaurate-polymers-used-cosmetics-1

Cetearyl Alcohol

No known risks

Fatty alcohol used as an emollient and thickener. Not the same as drying alcohols and not associated with pregnancy-specific concerns.

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

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

Sphingomonas Ferment Extract

No known risks

A fermentation-derived cosmetic ingredient used for conditioning or formula support. Composition depends on organism, substrate and controls. No pregnancy-specific hazard was identified for normal topical exposure; ingestion is outside this classification.

Sources: CIR materials on microbial and fermentation-derived ingredients; European Commission CosIng.

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

Methylpropanediol

No known risks

Solvent and humectant used to improve texture and ingredient delivery in topical cosmetic formulas. Reviewed cosmetic ingredient references do not identify a pregnancy- or breastfeeding-specific concern for normal topical use.

Sources: CIR cosmetic ingredient safety references for alkane diols; EU CosIng / cosmetics regulatory inventory

Polyether-1

No known risks

A high-molecular-weight polymer used for film formation, texture, stabilisation or conditioning. Meaningful dermal absorption of the intact polymer is expected to be limited, and no reproductive or developmental concern was identified for normal topical cosmetic use.

Sources: European Commission CosIng ingredient inventory; CIR cosmetic-polymer safety framework and relevant polymer-family assessments.

Lactobacillus/Rice Ferment

No known risks

lactobacillus/rice ferment is a non-live fermentation-derived or microbial-lysate cosmetic ingredient. CIR assessments of Lactobacillus and yeast-derived cosmetic materials support use under current formulation practices. No pregnancy-specific concern was identified for normal topical use; this does not assess live organisms or oral supplements.

Sources: CIR Safety Assessment of Lactobacillus Ferment Ingredients https://cir-safety.org/supplementaldoc/safety-assessment-lactobacillus-ferment-ingredients-used-cosmetics; CIR yeast-derived ingredient assessment.

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

Full recorded ingredient list

Water, Zinc Oxide, Propanediol, Isononyl Isononanoate, Neopentyl Glycol Diheptanoate, Coco-Caprylate/Caprate, Pentylene Glycol, Polymethylsilsesquioxane, Polyglyceryl-3 Distearate, 2,3-Butanediol, Polyhydroxystearic Acid, Triethoxycaprylylsilane, 1,2-Hexanediol, Glyceryl Stearate, Poly C10-30 Alkyl Acrylate, Sodium Polyacryloyldimethyl Taurate, Cetearyl Alcohol, Polyacrylate Crosspolymer-6, Sphingomonas Ferment Extract, Glyceryl Stearate Citrate, Methylpropanediol, Polyether-1, Lactobacillus/Rice Ferment, Panthenol

Ingredient ratings refreshed 1 October 2026. Formulas vary by market and can change. Always compare with your packaging.

Questions about this assessment

Why does Beauty of Joseon Comfort Protection Mineral Body Sun Lotion SPF 40 have a No known risks rating?

No higher-risk ingredient flags are shown in the assessed entries. Ingredients without a matched rating are marked Not assessed, not No known risks. The product score is a stored assessment, not a clinical safety guarantee.

Is the MamaSkin score a measure of SPF or sun protection?

No. The score and risk band describe MamaSkin's pregnancy-focused ingredient screening of this recorded formula. They do not measure SPF, UVA protection, water resistance or whether you have applied enough sunscreen. Use the protection and application instructions on your exact packaging, and review the ingredient flags separately.

Has every ingredient in Beauty of Joseon Comfort Protection Mineral Body Sun Lotion SPF 40 been assessed?

24 of 24 ingredient entries on this page have a recorded score, evidence summary and source text. That describes documentation coverage, not proof that the finished formula has been clinically tested during pregnancy.

Does this assessment apply to my Beauty of Joseon Comfort Protection Mineral Body Sun Lotion SPF 40?

Only if the ingredient list on your packaging matches the recorded formula shown here. Formulas can differ by market and change over time. Compare the full list, not just the product name; report a mismatch if it differs.

Does this pregnancy assessment also establish breastfeeding suitability?

No. This page presents a pregnancy-focused product assessment. Do not infer a breastfeeding conclusion from its score or label; breastfeeding requires a separate assessment of the formula and how it is used.