a2o Lab Nano Brow Pencil is a makeup with 23 ingredients. It has no ingredients Jouaxia flags for pregnancy. No common allergens flagged.
Sensitive skin: no common irritants flagged
Is a2o Lab Nano Brow Pencil safe to use during pregnancy?
Jouaxia rates a2o Lab Nano Brow Pencil Pregnancy-safe. None of its ingredients are on our list of ingredients commonly avoided or limited in pregnancy: retinoids, hydroquinone, salicylic acid, arbutin, the chemical sunscreen filters oxybenzone, homosalate, octinoxate, octocrylene, and avobenzone, and clary sage or rosemary oil. This is general information, not medical advice. Check with your OB-GYN or dermatologist.
Does a2o Lab Nano Brow Pencil contain fragrance or other common allergens?
a2o Lab Nano Brow Pencil has none of the common allergens Jouaxia flags: fragrance, essential oils, snail mucin, denatured alcohol, or niacinamide.
Is it OK for kids and teens?
Kids (ages 3–11)
Gentle for kids
No ingredients we flag for children: no anti-aging actives, strong acids, fragrance, or essential oils.
Teens (ages 12–17)
Teen-friendly
No ingredients we flag for teens. Acne treatments like benzoyl peroxide and salicylic acid are fine.
General guidance from the ingredient list, not medical advice. For babies under 3, or skin problems that don't get better, ask a doctor. How we rate for kids and teens · Skincare for teens
What are the ingredients in a2o Lab Nano Brow Pencil?
23 ingredients, in label order. Select an ingredient to see what it does.
- 1.Polyisobutylene
- 2.Synthetic Wax
- 3.Synthetic Beeswax
- 4.Hydrogenated Coconut Oil
- 5.Copernicia Cerifera (Carnauba) Wax/Copernicia Cerifera Cera
- 6.Isononyl Isononanoate
- 7.Bis-Diglyceryl Polyacyladipate-2
- 8.Ceresin
- 9.Cyclopentasiloxane
- 10.Cera Microcristallina
- 11.Dimethicone/Vinyl Dimethicone Crosspolymer
- 12.Ethylhexyl Palmitate
- 13.Sorbitan Sesquioleate
- 14.Hydrogenated Styrene/Butadiene Copolymer
- 15.Disteardimonium Hectorite
- 16.Phenoxyethanol
- 17.Propylene Carbonate
- 18.Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
- 19.Ethylhexylglycerin
- 20.Titanium Dioxide (Ci 77891)
- 21.Iron Oxides (Ci 77491)
- 22.Iron Oxides (Ci 77492)
- 23.Iron Oxides (Ci 77499)
Ingredient list from INCIDecoder. Formulas change, so check the packaging of the product you buy.