Birch Moisturizing Sunscreen SPF 50+ PA++++

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

UV filter used in sunscreens and day products to help absorb UVB radiation. Reviewed cosmetic safety and regulatory sources support current cosmetic use within applicable concentration limits, with no pregnancy- or breastfeeding-specific topical concern identified in the material reviewed.

Sources: EU CosIng Annex VI / UV filters; EU scientific opinion on Ethylhexyl Triazone (Uvinul T 150)

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

Hybrid particulate UV filter (often referred to as Tinosorb M or Bisoctrizole). It behaves more like an inorganic, microfine filter, forming a film on the skin surface with minimal percutaneous absorption. EU Scientific Committee on Consumer Safety (SCCS) opinions on both conventional and nano forms support its safe use in dermally applied cosmetic products up to 10% under current conditions of use, with main caution relating to inhalation of spray products rather than systemic toxicity from normal topical application.

Sources: SCCS opinions on Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (MBBT), including SCCS/1460/11 and SCCS/1546/15: conclude that MBBT used as a UV filter up to 10% in dermal cosmetic products is safe under the evaluated conditions of use. European Commission, revision opinion on Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (nano form), 2015: confirms safety of nano MBBT up to 10% in dermally applied cosmetics when used according to specified conditions

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

Volatile/low-residue silicone emollient used to improve spreadability and sensory feel. Reviewed cosmetic safety sources support normal topical use, with no pregnancy- or breastfeeding-specific topical signal identified in the material reviewed.

Sources: CIR: Amended Safety Assessment of Dimethicone, Methicone, and Substituted-Methicone Polymers as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Organic UV filter used in sunscreens, also known as Iscotrizinol or Uvasorb HEB. Available cosmetic safety and regulatory sources support use within applicable concentration limits. No pregnancy- or breastfeeding-specific topical concern was identified in the sources reviewed.

Sources: EU CosIng Annex VI / UV filters; SCCS / European Commission cosmetic UV filter safety assessments; PubMed

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

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

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)

A botanical extract, juice or water used primarily for skin conditioning, moisturising, soothing or antioxidant support. Direct pregnancy studies of the named cosmetic material were not identified. No reproductive or developmental hazard was identified for normal topical exposure to a compliant finished cosmetic; oral herbal or medicinal use is outside this classification.

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

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

High-water-binding humectant used to support hydration at the skin surface. 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 Hyaluronates as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

A sugar-derived humectant or starch hydrolysate used to retain moisture and support formula texture. Cosmetic safety reviewers concluded that the assessed saccharide humectants and hydrogenated starch hydrolysate are safe in current practices. Dermal absorption of larger carbohydrate materials is expected to be limited.

Sources: CIR: Saccharide Humectants safety assessment; Hydrogenated Starch Hydrolysate final report, September 2015; CIR December 2025 Quick Reference Table https://cir-safety.org/sites/default/files/QRT-Update-Dec2025.pdf

Allantoin is a soothing skin protectant commonly used to help reduce irritation and support comfort, with no known pregnancy or breastfeeding concerns in topical cosmetic use.

Sources: CIR; EU/UK Cosmetics Regulation

A purslane extract used mainly for skin conditioning. Cosmetic safety reviewers concluded that Portulaca oleracea extract is safe in current cosmetic practices when formulated to be non-sensitising. Botanical irritation or allergy remains possible, but no pregnancy-specific concern was identified for normal topical use.

Sources: CIR: Safety Assessment of Portulaca oleracea-Derived Ingredients as Used in Cosmetics https://cir-reports.cir-safety.org/view-attachment/?id=5c0d093e-6947-f945-8d16-43dd820a5e63

A botanical extract, juice or water used primarily for skin conditioning, moisturising, soothing or antioxidant support. Direct pregnancy studies of the named cosmetic material were not identified. No reproductive or developmental hazard was identified for normal topical exposure to a compliant finished cosmetic; oral herbal or medicinal use is outside this classification.

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

No pregnancy-specific harm is established for ordinary topical cosmetic exposure to pinus sylvestris leaf oil. Volatile oil needs sensitisation/oxidation and concentration note; no direct reproductive evidence. Direct human pregnancy data and the exact finished-product concentration are limited; this does not assess oral or medicinal-strength use.

Sources: https://www.canada.ca/en/health-canada/services/chemical-substances/fact-sheets/chemicals-glance/acyclic-monocyclic-bicyclic-monoterpenes-group.html

A Roman chamomile flower extract or oil used for skin conditioning and fragrance. Cosmetic safety reviewers concluded that Anthemis nobilis-derived ingredients are safe in current practices when formulated to be non-sensitising. People allergic to plants in the daisy family may be more likely to react.

Sources: CIR: Safety Assessment of Anthemis nobilis-Derived Ingredients as Used in Cosmetics https://cir-safety.org/sites/default/files/anthem122013final.pdf

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

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

Amino-acid-derived emulsifier and skin-conditioning support 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 amino acid alkyl amides/salts; EU CosIng / cosmetics regulatory inventory

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

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)

Vitamin C antioxidant used to support brightness and photoprotection; functions as an antioxidant/pH adjuster in cosmetic formulas. No pregnancy-specific contraindications are identified for topical cosmetic use.

Sources: CIR (Ascorbic Acid); PubMed (NLM)

Skin-conditioning ingredient commonly used in leave-on skincare. 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 Adenosine Ingredients as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

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

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

Long-chain fatty alcohol used as an emollient and thickener. This is not the same concern profile as simple drying alcohols; reviewed cosmetic safety sources support normal topical use.

Sources: CIR: Final Report on the Safety Assessment of Cetearyl Alcohol, Cetyl Alcohol, Isostearyl Alcohol, Myristyl Alcohol, and Behenyl Alcohol; EU CosIng / cosmetics regulatory inventory

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.

An emulsifier built from polyglycerin, methyl glucose and stearic-acid components, used to stabilise creams and improve texture. Exact pregnancy-specific data are limited. Cosmetic safety reviewers concluded that related methyl glucose esters and polyglyceryl fatty-acid esters are safe in current cosmetic use when formulated to be non-irritating. No pregnancy-specific topical concern was identified by applying those related-group assessments to ordinary cosmetic exposure.

Sources: CIR: Safety Assessment of Methyl Glucose Polyethers and Esters https://www.cir-safety.org/supplementaldoc/safety-assessment-methyl-glucose-polyethers-and-esters-used-cosmetics; CIR: Safety Assessment of Polyglyceryl Fatty Acid Esters https://cir-safety.org/sites/default/files/PGlyFE092016FR.pdf

Mild nonionic surfactant used in cleansers and emulsions. Reviewed cosmetic ingredient references support normal topical rinse-off and leave-on use, with no pregnancy- or breastfeeding-specific concern identified; sensitive skin may still react to surfactants.

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

pH adjuster and buffer used to stabilise formulations. 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 Tromethamine as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Natural polysaccharide thickener used for stability and texture. Not associated with pregnancy-specific concerns.

Sources: European cosmetics regulatory framework

A volatile solvent and denaturant used in small amounts in cosmetics. Cosmetic safety reviewers concluded that t-butyl alcohol is safe in current practices of use and concentration; their assessment included reproductive and developmental data and found a large exposure margin at cosmetic use levels. It may irritate eyes or skin in concentrated form.

Sources: CIR: Amended Safety Assessment of t-Butyl Alcohol as Used in Cosmetics https://cir-safety.org/sites/default/files/FAR_t-ButylAlcohol_092024.pdf

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)

Polymer thickener used to create gel textures. Large-molecule ingredient with negligible systemic absorption.

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