Ingredient Safety Guides
Every ingredient below has been researched using peer-reviewed studies. We score each one on a 1-10 safety scale and tell you exactly what the science says, who is most at risk, and what to use instead.
1,4-Dioxane
1,4-Dioxane has significant safety concerns. We recommend avoiding products containing this ingredient.
Benzene
Benzene has significant safety concerns. We recommend avoiding products containing this ingredient.
Butylparaben
Butylparaben has significant safety concerns. We recommend avoiding products containing this ingredient.
Butylparaben
Butylparaben has significant safety concerns. We recommend avoiding products containing this ingredient.
Coal Tar
Coal Tar has significant safety concerns. We recommend avoiding products containing this ingredient.
Diazolidinyl Urea
Diazolidinyl Urea has significant safety concerns. We recommend avoiding products containing this ingredient.
Diazolidinyl Urea
Diazolidinyl Urea has significant safety concerns. We recommend avoiding products containing this ingredient.
Dibutyl Phthalate (DBP)
Dibutyl Phthalate (DBP) has significant safety concerns. We recommend avoiding products containing this ingredient.
Dibutyl Phthalate (DBP)
Dibutyl Phthalate (DBP) has significant safety concerns. We recommend avoiding products containing this ingredient.
Diethanolamine (DEA)
Diethanolamine (DEA) has significant safety concerns. We recommend avoiding products containing this ingredient.
DMDM Hydantoin
DMDM Hydantoin has significant safety concerns. We recommend avoiding products containing this ingredient.
Formaldehyde
Formaldehyde has significant safety concerns. We recommend avoiding products containing this ingredient.
Hydroquinone
Hydroquinone has significant safety concerns. We recommend avoiding products containing this ingredient.
Imidazolidinyl Urea
Imidazolidinyl Urea has significant safety concerns. We recommend avoiding products containing this ingredient.
Imidazolidinyl Urea
Imidazolidinyl Urea has significant safety concerns. We recommend avoiding products containing this ingredient.
Lead
Lead has significant safety concerns. We recommend avoiding products containing this ingredient.
Mercury
Mercury has significant safety concerns. We recommend avoiding products containing this ingredient.
Methylisothiazolinone (MIT)
Methylisothiazolinone (MIT) has significant safety concerns. We recommend avoiding products containing this ingredient.
Oxybenzone (Benzophenone-3)
Oxybenzone (Benzophenone-3) has significant safety concerns. We recommend avoiding products containing this ingredient.
PFAS (Forever Chemicals)
PFAS (Forever Chemicals) has significant safety concerns. We recommend avoiding products containing this ingredient.
Phthalates
Phthalates has significant safety concerns. We recommend avoiding products containing this ingredient.
PTFE (Teflon in Cosmetics)
PTFE (Teflon in Cosmetics) has significant safety concerns. We recommend avoiding products containing this ingredient.
PTFE (Teflon in Cosmetics)
PTFE (Teflon in Cosmetics) has significant safety concerns. We recommend avoiding products containing this ingredient.
Quaternium-15
Quaternium-15 has significant safety concerns. We recommend avoiding products containing this ingredient.
Toluene
Toluene has significant safety concerns. We recommend avoiding products containing this ingredient.
Triclosan
Triclosan has significant safety concerns. We recommend avoiding products containing this ingredient.
Aluminum Compounds
Aluminum Compounds has significant safety concerns. We recommend avoiding products containing this ingredient.
Ammonia
Ammonia has significant safety concerns. We recommend avoiding products containing this ingredient.
Artificial Colors (FD&C Dyes)
Artificial Colors (FD&C Dyes) has significant safety concerns. We recommend avoiding products containing this ingredient.
Artificial Colors (FD&C Dyes)
Artificial Colors (FD&C Dyes) has significant safety concerns. We recommend avoiding products containing this ingredient.
Benzalkonium Chloride
Benzalkonium Chloride has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Benzophenone-1
Benzophenone-1 has significant safety concerns. We recommend avoiding products containing this ingredient.
Benzophenone-1
Benzophenone-1 has significant safety concerns. We recommend avoiding products containing this ingredient.
Borax (Sodium Borate)
Borax (Sodium Borate) has significant safety concerns. We recommend avoiding products containing this ingredient.
Boric Acid
Boric Acid has significant safety concerns. We recommend avoiding products containing this ingredient.
Butylated Hydroxytoluene (BHT)
Butylated Hydroxytoluene (BHT) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Chlorine Bleach (Sodium Hypochlorite)
Chlorine Bleach (Sodium Hypochlorite) has significant safety concerns. We recommend avoiding products containing this ingredient.
Cinnamon Oil (Cinnamaldehyde)
Cinnamon Oil (Cinnamaldehyde) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Cocamide DEA
Cocamide DEA has significant safety concerns. We recommend avoiding products containing this ingredient.
Cocamide DEA
Cocamide DEA has significant safety concerns. We recommend avoiding products containing this ingredient.
Diethyl Phthalate (DEP)
Diethyl Phthalate (DEP) has significant safety concerns. We recommend avoiding products containing this ingredient.
Diethyl Phthalate (DEP)
Diethyl Phthalate (DEP) has significant safety concerns. We recommend avoiding products containing this ingredient.
Ethanolamines (MEA/TEA)
Ethanolamines (MEA/TEA) has significant safety concerns. We recommend avoiding products containing this ingredient.
Ethylhexyl Methoxycinnamate
Ethylhexyl Methoxycinnamate has significant safety concerns. We recommend avoiding products containing this ingredient.
Fragrance (Synthetic)
Fragrance (Synthetic) has significant safety concerns. We recommend avoiding products containing this ingredient.
Homosalate
Homosalate has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Homosalate
Homosalate has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Methylparaben
Methylparaben has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Methylparaben
Methylparaben has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Octinoxate (Octyl Methoxycinnamate)
Octinoxate (Octyl Methoxycinnamate) has significant safety concerns. We recommend avoiding products containing this ingredient.
Octocrylene
Octocrylene has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Octocrylene
Octocrylene has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Parabens
Parabens has significant safety concerns. We recommend avoiding products containing this ingredient.
Propylparaben
Propylparaben has significant safety concerns. We recommend avoiding products containing this ingredient.
Propylparaben
Propylparaben has significant safety concerns. We recommend avoiding products containing this ingredient.
Retinyl Palmitate
Retinyl Palmitate has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Sodium Hypochlorite (Bleach)
Sodium Hypochlorite (Bleach) has significant safety concerns. We recommend avoiding products containing this ingredient.
Sodium Hypochlorite (Bleach)
Sodium Hypochlorite (Bleach) has significant safety concerns. We recommend avoiding products containing this ingredient.
Sodium Laureth Sulfate (SLES)
Sodium Laureth Sulfate (SLES) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Sodium Lauryl Sulfate (SLS)
Sodium Lauryl Sulfate (SLS) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Talc
Talc has significant safety concerns. We recommend avoiding products containing this ingredient.
Triethanolamine (TEA)
Triethanolamine (TEA) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Triethanolamine (TEA)
Triethanolamine (TEA) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Avobenzone
Avobenzone has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Avobenzone
Avobenzone has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Avobenzone (Butyl Methoxydibenzoylmethane)
Avobenzone (Butyl Methoxydibenzoylmethane) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Benzoyl Peroxide
Benzoyl Peroxide has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Camphor
Camphor has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Carrageenan
Carrageenan has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Carrageenan
Carrageenan has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Cetrimonium Chloride
Cetrimonium Chloride has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Cetrimonium Chloride
Cetrimonium Chloride has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Chlorhexidine
Chlorhexidine has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Clove Oil (Eugenol)
Clove Oil (Eugenol) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
D-Limonene
D-Limonene has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
D-Limonene
D-Limonene has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Essential Oil Blend (Generic)
Essential Oil Blend (Generic) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Essential Oil Blend (Generic)
Essential Oil Blend (Generic) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Ethanol (Ethyl Alcohol)
Ethanol (Ethyl Alcohol) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Ethanol (Ethyl Alcohol)
Ethanol (Ethyl Alcohol) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Eucalyptus Oil
Eucalyptus Oil has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Isopropyl Alcohol (Rubbing Alcohol)
Isopropyl Alcohol (Rubbing Alcohol) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Kojic Acid
Kojic Acid has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Limonene (Natural)
Limonene (Natural) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Linalool
Linalool has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Linalool
Linalool has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Mineral Oil
Mineral Oil has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Petroleum Jelly (Petrolatum)
Petroleum Jelly (Petrolatum) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Phenoxyethanol
Phenoxyethanol has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Polyethylene Glycol (PEG)
Polyethylene Glycol (PEG) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Propylene Glycol
Propylene Glycol has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Retinol (Vitamin A)
Retinol (Vitamin A) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Sodium Fluoride
Sodium Fluoride has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Sodium Hydroxide (Lye)
Sodium Hydroxide (Lye) has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Zinc Pyrithione
Zinc Pyrithione has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
Activated Charcoal
Activated Charcoal is generally considered safe for use in household and personal care products.
Allantoin
Allantoin is generally considered safe for use in household and personal care products.
Aloe Vera
Aloe Vera is generally considered safe for use in household and personal care products.
Alpha-Arbutin
Alpha-Arbutin is generally considered safe for use in household and personal care products.
Arbutin
Arbutin is generally considered safe for use in household and personal care products.
Argan Oil
Argan Oil is generally considered safe for use in household and personal care products.
Argan Oil
Argan Oil is generally considered safe for use in household and personal care products.
Arrowroot Powder
Arrowroot Powder is generally considered safe for use in household and personal care products.
Avocado Oil
Avocado Oil is generally considered safe for use in household and personal care products.
Azelaic Acid
Azelaic Acid is generally considered safe for use in household and personal care products.
Baking Soda (Sodium Bicarbonate)
Baking Soda (Sodium Bicarbonate) is generally considered safe for use in household and personal care products.
Bakuchiol
Bakuchiol is generally considered safe for use in household and personal care products.
Beeswax
Beeswax is generally considered safe for use in household and personal care products.
Bentonite Clay
Bentonite Clay is generally considered safe for use in household and personal care products.
Benzoic Acid
Benzoic Acid is generally considered safe for use in household and personal care products.
Caffeine (Topical)
Caffeine (Topical) is generally considered safe for use in household and personal care products.
Calendula Extract
Calendula Extract is generally considered safe for use in household and personal care products.
Caprylic Acid (Octanoic Acid)
Caprylic Acid (Octanoic Acid) is generally considered safe for use in household and personal care products.
Castile Soap (Saponified Olive Oil)
Castile Soap (Saponified Olive Oil) is generally considered safe for use in household and personal care products.
Castor Oil
Castor Oil is generally considered safe for use in household and personal care products.
Centella Asiatica (Cica)
Centella Asiatica (Cica) is generally considered safe for use in household and personal care products.
Ceramides
Ceramides is generally considered safe for use in household and personal care products.
Cetearyl Alcohol
Cetearyl Alcohol is generally considered safe for use in household and personal care products.
Cetyl Alcohol
Cetyl Alcohol is generally considered safe for use in household and personal care products.
Chamomile Extract
Chamomile Extract is generally considered safe for use in household and personal care products.
Citric Acid
Citric Acid is generally considered safe for use in household and personal care products.
Cocamidopropyl Betaine
Cocamidopropyl Betaine is generally considered safe for use in household and personal care products.
Cocoa Butter
Cocoa Butter is generally considered safe for use in household and personal care products.
Coconut Oil
Coconut Oil is generally considered safe for use in household and personal care products.
Coenzyme Q10 (Ubiquinone)
Coenzyme Q10 (Ubiquinone) is generally considered safe for use in household and personal care products.
Colloidal Oatmeal
Colloidal Oatmeal is generally considered safe for use in household and personal care products.
Copper Peptides (GHK-Cu)
Copper Peptides (GHK-Cu) is generally considered safe for use in household and personal care products.
Dead Sea Salt
Dead Sea Salt is generally considered safe for use in household and personal care products.
Decyl Glucoside
Decyl Glucoside is generally considered safe for use in household and personal care products.
Diatomaceous Earth (Food Grade)
Diatomaceous Earth (Food Grade) is generally considered safe for use in household and personal care products.
Dimethicone (Silicone)
Dimethicone (Silicone) is generally considered safe for use in household and personal care products.
Epsom Salt (Magnesium Sulfate)
Epsom Salt (Magnesium Sulfate) is generally considered safe for use in household and personal care products.
Ferulic Acid
Ferulic Acid is generally considered safe for use in household and personal care products.
Glycerin (Glycerol)
Glycerin (Glycerol) is generally considered safe for use in household and personal care products.
Glycolic Acid
Glycolic Acid is generally considered safe for use in household and personal care products.
Grapeseed Oil
Grapeseed Oil is generally considered safe for use in household and personal care products.
Green Tea Extract (EGCG)
Green Tea Extract (EGCG) is generally considered safe for use in household and personal care products.
Hemp Seed Oil
Hemp Seed Oil is generally considered safe for use in household and personal care products.
Hyaluronic Acid
Hyaluronic Acid is generally considered safe for use in household and personal care products.
Hydrogen Peroxide
Hydrogen Peroxide is generally considered safe for use in household and personal care products.
Hydrogen Peroxide
Hydrogen Peroxide is generally considered safe for use in household and personal care products.
Hydroxyapatite
Hydroxyapatite is generally considered safe for use in household and personal care products.
Jojoba Oil
Jojoba Oil is generally considered safe for use in household and personal care products.
Kaolin Clay
Kaolin Clay is generally considered safe for use in household and personal care products.
Lactic Acid
Lactic Acid is generally considered safe for use in household and personal care products.
Lavender Oil
Lavender Oil is generally considered safe for use in household and personal care products.
Madecassoside
Madecassoside is generally considered safe for use in household and personal care products.
Magnesium Hydroxide
Magnesium Hydroxide is generally considered safe for use in household and personal care products.
Mandelic Acid
Mandelic Acid is generally considered safe for use in household and personal care products.
Mango Butter
Mango Butter is generally considered safe for use in household and personal care products.
Manuka Honey
Manuka Honey is generally considered safe for use in household and personal care products.
Marula Oil
Marula Oil is generally considered safe for use in household and personal care products.
Menthol
Menthol is generally considered safe for use in household and personal care products.
Niacinamide (Vitamin B3)
Niacinamide (Vitamin B3) is generally considered safe for use in household and personal care products.
Olive Oil (Extra Virgin)
Olive Oil (Extra Virgin) is generally considered safe for use in household and personal care products.
Panthenol (Provitamin B5)
Panthenol (Provitamin B5) is generally considered safe for use in household and personal care products.
Peppermint Oil
Peppermint Oil is generally considered safe for use in household and personal care products.
Peptides (Cosmetic)
Peptides (Cosmetic) is generally considered safe for use in household and personal care products.
Potassium Sorbate
Potassium Sorbate is generally considered safe for use in household and personal care products.
Probiotics (Topical)
Probiotics (Topical) is generally considered safe for use in household and personal care products.
Resveratrol
Resveratrol is generally considered safe for use in household and personal care products.
Rice Bran Oil
Rice Bran Oil is generally considered safe for use in household and personal care products.
Rosehip Seed Oil
Rosehip Seed Oil is generally considered safe for use in household and personal care products.
Rosehip Seed Oil
Rosehip Seed Oil is generally considered safe for use in household and personal care products.
Safflower Oil
Safflower Oil is generally considered safe for use in household and personal care products.
Salicylic Acid
Salicylic Acid is generally considered safe for use in household and personal care products.
Shea Butter
Shea Butter is generally considered safe for use in household and personal care products.
Silica (Silicon Dioxide)
Silica (Silicon Dioxide) is generally considered safe for use in household and personal care products.
Silica (Silicon Dioxide)
Silica (Silicon Dioxide) is generally considered safe for use in household and personal care products.
Snail Mucin (Filtrate)
Snail Mucin (Filtrate) is generally considered safe for use in household and personal care products.
Sodium Benzoate
Sodium Benzoate is generally considered safe for use in household and personal care products.
Sodium PCA
Sodium PCA is generally considered safe for use in household and personal care products.
Sodium Percarbonate
Sodium Percarbonate is generally considered safe for use in household and personal care products.
Sodium Phytate
Sodium Phytate is generally considered safe for use in household and personal care products.
Squalane
Squalane is generally considered safe for use in household and personal care products.
Stearic Acid
Stearic Acid is generally considered safe for use in household and personal care products.
Sunflower Seed Oil
Sunflower Seed Oil is generally considered safe for use in household and personal care products.
Tamanu Oil
Tamanu Oil is generally considered safe for use in household and personal care products.
Tapioca Starch
Tapioca Starch is generally considered safe for use in household and personal care products.
Tea Tree Oil (Melaleuca)
Tea Tree Oil (Melaleuca) is generally considered safe for use in household and personal care products.
Titanium Dioxide
Titanium Dioxide is generally considered safe for use in household and personal care products.
Tocopheryl Acetate (Vitamin E Acetate)
Tocopheryl Acetate (Vitamin E Acetate) is generally considered safe for use in household and personal care products.
Tranexamic Acid
Tranexamic Acid is generally considered safe for use in household and personal care products.
Turmeric (Curcumin)
Turmeric (Curcumin) is generally considered safe for use in household and personal care products.
Urea (Carbamide)
Urea (Carbamide) is generally considered safe for use in household and personal care products.
Vitamin C (Ascorbic Acid)
Vitamin C (Ascorbic Acid) is generally considered safe for use in household and personal care products.
Vitamin C (Ascorbic Acid)
Vitamin C (Ascorbic Acid) is generally considered safe for use in household and personal care products.
Vitamin D (Cholecalciferol)
Vitamin D (Cholecalciferol) is generally considered safe for use in household and personal care products.
Vitamin E (Tocopherol)
Vitamin E (Tocopherol) is generally considered safe for use in household and personal care products.
Washing Soda (Sodium Carbonate)
Washing Soda (Sodium Carbonate) is generally considered safe for use in household and personal care products.
Washing Soda (Sodium Carbonate)
Washing Soda (Sodium Carbonate) is generally considered safe for use in household and personal care products.
White Vinegar (Acetic Acid)
White Vinegar (Acetic Acid) is generally considered safe for use in household and personal care products.
White Vinegar (Acetic Acid)
White Vinegar (Acetic Acid) is generally considered safe for use in household and personal care products.
Willow Bark Extract
Willow Bark Extract is generally considered safe for use in household and personal care products.
Witch Hazel
Witch Hazel is generally considered safe for use in household and personal care products.
Xanthan Gum
Xanthan Gum is generally considered safe for use in household and personal care products.
Xanthan Gum
Xanthan Gum is generally considered safe for use in household and personal care products.
Xylitol
Xylitol is generally considered safe for use in household and personal care products.
Zinc Oxide
Zinc Oxide is generally considered safe for use in household and personal care products.
Zinc Ricinoleate
Zinc Ricinoleate is generally considered safe for use in household and personal care products.