PREGNANCY-SAFE PRODUCTS
| PRODUCT NAME | FULL INGREDIENTS |
| One Thing Centella Asiatica Extract | Centella Asiatica Extract (95%), Butylene Glycol (3%), 1,2-Hexanediol (2%). |
| One Thing Houttuynia Cordata Extract | Houttuynia Cordata Extract, Butylene Glycol, 1,2-Hexanediol. |
| One Thing Niacinamide 10% | Water, Niacinamide (10%), Butylene Glycol, 1,2-Hexanediol, Ethylhexylglycerin. |
| One Thing Hyaluronic Acid Complex | Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate, Butylene Glycol, 1,2-Hexanediol, Ethylhexylglycerin, Water. |
| One Thing Galactomyces Ferment Filtrate | Galactomyces Ferment Filtrate, Butylene Glycol, 1,2-Hexanediol. |
| One Thing Niacinamide Glutathione Toner | Water, Niacinamide, Butylene Glycol, Glycerin Propanediol, 1,2-Hexanediol, Hydroxyacetophenone, Glycereth-25 Pca Isostearate, Coptis Japonica Root Extract, Citric Acid, Ethylhexylglycerin, Citrus Unshiu Peel Extract, Xanthan Gum, Zea Mays (Corn) Kernel Extract, Disodium Edta, Glutathione, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Fructan, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Glucose, 3-0-Ethyl Ascorbic Acid, Ascorbic Acid, Sodium Ascorbyl Phosphate, Tocopheryl Acetate, Linoleic Acid, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Oleic Acid, Palmitic Acid, Stearic Acid, Linolenic Acid. |
| One Thing Cica B5 Toner | Water, Butylene Glycol, Propanediol, Glycerin, 1,2-Hexanediol, Hydroxyacetophenone, Centella Asiatica Leaf Extract, Citric Acid, Polyglyceryl-10 Laurate, Sodium Citrate, Panthenol, Ethylhexylglycerin, Adenosine, Xanthan Gum, Disodium EDTA, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Bifida Ferment Lysate, Centella Asiatica Root Extract, Lactobacillus Ferment Lysate, Lactococcus Ferment Lysate, Dipropylene Glycol, Niacinamide, Hydrogenated Lecithin, Asiaticoside, Asiatic Acid, Madecassic Acid, Beta-Glucan, Ceramide NP. |
| One Thing Centella Asiatica Serum | Purified Water, Diglycerin, Polyglycerin-3, Butylene Glycol, Glycerin, 1,2-Hexanediol, Centella Asiatica Leaf Extract (16,000Ppm), Trehalose, Acrylate/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hyaluronate, Propanediol, Polyglyceryl-10 Laurate, Allantoin, Sodium Citrate, Ethylhexylglycerin, Citric Acid, Xanthan Gum, Glyceryl Acrylate/Acrylic Acid Copolymer, Disodium Edta , Pvm/Ma Copolymer, Hydroxypropyltrimonium Hyaluronate, Sodium Acetylated Hyaluronate, Madecassoside, Hydrolyzed Hyaluronic Acid, Asiaticoside, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Madecassic Acid, Asiatic Acid, Potassium Hyaluronate. |
| One Thing Niacinamide Blemish Care Serum | Water, Propanediol, Butylene Glycol, Glycerin, Niacinamide, Methylpropanediol, Methyl Gluceth-20, 1,2-Hexanediol, Hydroxyacetophenone, Trehalose, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glycereth-25 PCA Isostearate, Tromethamine, Ethylhexylglycerin, Coptis Japonica Root Extract, Adenosine, Citrus Unshiu Peel Extract, Trisodium Ethylenediamine Disuccinate, 3-O-Ethyl Ascorbic Acid, Ascorbic Acid, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Sodium Ascorbyl Phosphate, Tocopheryl Acetate, Linoleic Acid, Oleic Acid, Palmitic Acid, Stearic Acid, Linolenic Acid, Tocopherol. |
| One Thing Cica B5 Serum | Water, Butylene Glycol, Dipropylene Glycol, Glycerin, 1,2-Hexanediol, Betaine, Glyceryl Glucoside, Hydroxyacetophenone, Carbomer, Centella Asiatica Leaf Extract, Arginine, Panthenol, Allantoin, Ethylhexylglycerin, Xanthan Gum, Adenosine, Citric Acid, Disodium EDTA, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Bifida Ferment Lysate, Centella Asiatica Root Extract, Lactobacillus Ferment Lysate, Lactococcus Ferment Lysate, Niacinamide, Hydrogenated Lecithin, Asiaticoside, Asiatic Acid, Madecassic Acid, Beta-Glucan, Ceramide NP. |
| One Thing Cica B5 Cream | Water, Glycerin, Butylene Glycol, Propanediol, Pentaerythrityl Tetraethylhexanoate, Butylene Glycol Dicaprylate/Dicaprate, Hydrogenated Poly (C6-14 Olefin), Polyglyceryl-3 Methylglucose Distearate, C14-22 Alcohols, 1,2-Hexanediol, Cetearyl Alcohol, Glyceryl Stearate, Hydroxyacetophenone, Vinyl Dimethicone, Palmitic Acid, Polyacrylate-13, Stearic Acid, C12-20 Alkyl Glucoside, Carbomer, Tromethamine, Centella Asiatica Leaf Extract, Hydrogenated Polyisobutene, Panthenol, Ethylhexylglycerin, Adenosine, Melia Azadirachta Leaf Extract, Polyglyceryl-10 Laurate, Allantoin, Disodium EDTA, Ethylhexyl Palmitate, Sorbitan Isostearate, Melia Azadirachta Flower Extract, Glucose, Centella Asiatica Root Extract, Bifida Ferment Lysate, Lactobacillus Ferment Lysate, Lactococcus Ferment Lysate, Dipropylene Glycol, Niacinamide, Hydrogenated Lecithin, Asiaticoside, Asiatic Acid, Madecassic Acid, Beta-Glucan, Ceramide NP. |
| One Thing Centella Moisturizing Sunscreen SPF50+ PA++++ | Purified Water, Zinc Oxide, Propylheptyl Caprylate, Butyloctyl Salicylate, Butylene Glycol Dicaprylate/Dicaprate, Titanium Dioxide, Dicaprylyl Ether, Caprylyl Methicone, Propanediol, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Centella Asiatica Extract (20,000 Ppm), Butylene Glycol, Trimethylsiloxysilicate, Sodium Hyaluronate, Disteardimonium Hectorite, Magnesium Sulfate, Stearic Acid, Aluminum Hydroxide, Triethoxycaprylylsilane, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, 1,2-Hexanediol, Polymethylsilsesquioxane, Glyceryl Caprylate, Caprylyl Glycol, Ethylhexylglycerin. |
| One Thing Jojoba Golden Organic Oil | Jojoba Seed Oil (100%). |
PRODUCTS TO CONSIDER USING DURING PREGNANCY
| PRODUCT NAME | FULL INGREDIENTS |
| One Thing Witch Hazel Blackhead Cleaner | Water, Hamamelis Virginiana (Witch Hazel) Water [1], Butylene Glycol, 1,2-Hexanediol, Tromethamine, Panthenol, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Beta-Glucan, Disodium Cocoamphodiacetate, Glycerin, Sodium Chloride, Disodium EDTA, Ethylhexylglycerin. |
| One Thing Houttuynia Cordata Clarifying Facial Cleanser | Water, Lauryl Hydroxysultaine, Potassium Cocoyl Glycinate, Glycerin, Houttuynia Cordata Extract, Acrylates Copolymer, Propanediol, Butylene Glycol, Sodium Chloride, 1,2-Hexanediol, Tromethamine, Potassium Benzoate, Sorbitol, Coco-glucoside, Houttuynia Cordata Powder, Decyl Glucoside, Ethylhexylglycerin, Gluconolactone, Salicylic Acid [2], Sodium C14-16 Olefin Sulfonate, Trisodium Ethylenediamine Disuccinate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Allantoin. |
| One Thing Heartleaf Clear Spot Gel | Lactobacillus/Houttuynia Cordata Leaf Extract Ferment Filtrate, Butylene Glycol, Polyglycerin-3, Methylpropanediol, 1,2-Hexanediol, Glycerin, Glycereth-26, Water (Aqua), Tromethamine, Carbomer, Allantoin, Dipotassium Glycyrrhizate [3], Ethylhexylglycerin, Caramel, Sodium Phytate, Cryptomeria Japonica Leaf Extract, Nelumbo Nucifera Leaf Extract, Saccharomyces Ferment Filtrate, Glyceryl Acrylate/Acrylic Acid Copolymer, Polyglutamic Acid. |
| One Thing Centella Soothing Cream | Water, Glycerin, Butylene Glycol, Hydrogenated Polydecene, Caprylyl Methicone, Betaine, 1,2-Hexanediol, Glycereth-26, Centella Asiatica Extract (10,000ppm), Beta-Glucan, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Dipotassium Glycyrrhizate [3], PVM/MA Copolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Caprylyl Glycol, Arginine, Xanthum Gum, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Disodium EDTA. |
| One Thing Moisturizing Lip Essence | Petrolatum, Hydrogenated Polyisobutene, Simmondsia Chinensis (Jojoba) Seed Oil, Olea Europaea (Olive) Fruit Oil, Argania Spinosa Kernel Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil [4]. |
[1] Witch Hazel Water has not been reported to pose health risks when used during pregnancy and breastfeeding. However, it contains Tannin, which may increase skin sensitivity. Therefore, if you have sensitive skin, mothers should consider using it with caution. (Source: Paula’s Choice).
[2] Salicylic Acid can be absorbed through the skin in small amounts. However, researchers have studied the effects of women using low-dose Acetylsalicylic Acid during pregnancy and found no increased risk of side effects such as birth defects, preterm birth, or low birth weight. Therefore, mothers may consider using facial products containing BHA (Salicylic Acid) at concentrations < 2% during pregnancy. However, for better safety, it is advisable to consult with a doctor. (Source: PubMed)
[3] Licorice is recommended to be used in moderation during pregnancy because it is associated with increased blood pressure in mothers and decreased cognitive function in children at birth. However, the licorice content identified in studies is 250g (equivalent to one cup of water per week). This amount is much higher than the concentration of licorice extract used in cosmetics. Therefore, mothers may consider using cosmetics containing this ingredient during pregnancy. However, for better safety, it is advisable to consult with a doctor. (Source: Health)
[4] According to the International Federation of Professional Aromatherapists (IFPA), Bergamot Oil can be used during pregnancy with a dilution of less than 1%. However, pregnant women will have more sensitive skin and be more prone to sunburn due to hormonal changes. Therefore, using cosmetics containing essential oils may cause irritation or worsen skin issues. Therefore, it is important to be cautious when using cosmetics with essential oils, especially during the first trimester of pregnancy, to ensure better safety.
PRODUCTS NOT RECOMMENDED FOR USE DURING PREGNANCY
See details: Skincare Ingredients to Avoid During Pregnancy
| PRODUCT NAME | FULL INGREDIENTS |
| One Thing Peptide Retinal Serum | Water, Butylene Glycol, Niacinamide, Caprylic/Capric Triglyceride, Dipropylene Glycol, Cetyl Ethylhexanoate, Propanediol, Vinyl Dimethicone, Glycerin, Glyceryl Polymethacrylate, 1,2-Hexanediol, Betaine, C14-22 Alcohols, Cetearyl Olivate, Glyceryl Stearate, Hydroxyacetophenone, Propylene Glycol, Sorbitan Olivate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, C12-20 Alkyl Glucoside, Ethylhexylglycerin, Polyacrylate Crosspolymer-6, Adenosine, Hydrolyzed Gardenia Florida Extract, Hydrolyzed Malt Extract, Hydrolyzed Viola Tricolor Extract, Sodium Polyacrylate, Dextrin, Disodium EDTA, Sodium Polyacryloyldimethyl Taurate, Gardenia Florida Fruit Extract, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Hydrogenated Polydecene, Carbomer, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, Sodium Lactate, Trideceth-10, Palmitoyl Tripeptide-5, Polysorbate 20, Sodium Ascorbyl Phosphate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Acetyl Hexapeptide-8, Macadamia Ternifolia Seed Oil, Phosphatidylcholine, Cholesterol, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Aluminum/Magnesium Hydroxide Stearate, Brassica Campestris (Rapeseed) Sterols, Retinal [5], Potassium Cetyl Phosphate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate. |
| One Thing Peptide Retinal Cream | Water, Hydrogenated Polydecene, Glycerin, Dipropylene Glycol, Cetearyl Alcohol, Propanediol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Butyrospermum Parkii (Shea) Butter, Niacinamide, Vinyl Dimethicone, Hydrogenated Polyisobutene, Palmitic Acid, Limnanthes Alba (Meadowfoam) Seed Oil, Stearic Acid, Butylene Glycol, Synthetic Beeswax, Polyglyceryl-2 Stearate, Cetearyl Glucoside, Glyceryl Stearate, Polyacrylate-13, Stearyl Alcohol, Carbomer, Tromethamine, Ethylhexylglycerin, Xanthan Gum, Dextrin, Gardenia Florida Fruit Extract, Adenosine, Polyglyceryl-10 Laurate, Ethylhexyl Palmitate, Disodium EDTA, Sorbitan Isostearate, Macadamia Ternifolia Seed Oil, Phosphatidylcholine, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Cholesterol, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Aluminum/Magnesium Hydroxide Stearate, Brassica Campestris (Rapeseed) Sterols, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, Retinal [5], Sodium Lactate, Palmitoyl Tripeptide-5, Polysorbate 20, Potassium Cetyl Phosphate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Caprylyl Glycol, Sodium Ascorbyl Phosphate, Palmitoyl Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1, Palmitoyl Pentapeptide-4. |
[5] The amount of Retinoids absorbed very minimally through the skin when applied topically. However, there are 4 published case reports of birth defects in the literature associated with topical tretinoin use, which are consistent with retinoid embryopathy. Therefore, pregnant women are not advised to use this ingredient throughout pregnancy. (Source: PubMed)
NOTE:
- The list of product ingredients is updated from the official website of the brand. However, it may change with each production batch.
- Any product, even if considered safe, may still cause irritation for some individuals with special skin types. Therefore, mothers should discontinue use and consult a doctor if any unusual skin reactions occur.
- The product classification table is based on excluding ingredients that may pose risks to the skin or health of pregnant women. However, this does not represent confirmation by medical professionals regarding the safety of any product. We disclaim responsibility for users’ decisions.