Allergen

Makeup Sponge, Blender

While some makeup sponges and blenders may be better or worse, depending on your specific patch test results, most contain at least some top contact allergens. This doesn’t mean you shouldn’t use any of them. It means that you should be guided by your patch test results and be prepared to do some digging into what the sponge you’re interested in really contains. You can also ask your dermatologist to include the specific sponge in your patch test!

Some of the common published allergens that tend to be present in makeup sponges and blenders include:

• Polyurethane — it is made with isocyanate, which is a strong respiratory allergen. While respiratory and skin allergens do not tend to overlap, some (such as dust mites and isocyanate) can. The risk seems higher when working around isocyanate as an ingredient (such as in manufacturing products that contain it) or when it is heated or sprayed. The risk of a contact reaction from polyurethane sponges and blenders seems relatively low and isocyanate is not currently published as a top contact allergen, but work closely with your dermatologist if you’ve patch tested positive to it or polyurethane.
• Dyes
• Latex
• Thiuram
• While less common, some makeup sponges are also scented.
• A few blenders disclose that they use a preservative or “natural preservative,” but do not necessarily specify which. Many preservatives are top contact allergens.

Sponges made with silicone, konjac root powder, or derivatives of sugarcane or corn could be potential alternatives, but it can be difficult to be sure. Many sponges do not disclose the specific details of the materials that they’re made of.

When cleaning your sponges, make sure to use an allergen-free cleanser like Superwash. And do clean them! Residue and bacteria buildup can cause acne.

Subscribe to VMVinSKIN.com and our YouTube channel for more hypoallergenic tips and helpful “skinformation”!

If you have a history of sensitive skin…

…don’t guess! Random trial and error can cause more damage. Ask your dermatologist about a patch test.

To shop our selection of hypoallergenic products, visit vmvhypoallergenics.com. Need help? Ask us in the comments section below, or for more privacy (such as when asking us to customize recommendations for you based on your patch test results) contact us by email, or drop us a private message on Facebook.

For more:

• On the prevalence of skin allergies, see Skin Allergies Are More Common Than Ever. 
• For the difference between irritant and allergic reactions, see It’s Complicated: Allergic Versus Irritant Reaction.
• For the difference between food, skin, and other types of reactions: see Skin & Food Allergies Are Not The Same Thing. 
• On the differences between hypoallergenic, natural, and organic, check out Is Natural Hypoallergenic? and this video in our YouTube channel. 
• To learn about the VH-Rating System and hypoallergenicity: What Is The Validated Hypoallergenic Rating System?

Main References: 

Regularly published reports on the most common allergens by the North American Contact Dermatitis Group and European Surveillance System on Contact Allergies (based on over 28,000 patch test results, combined), plus other studies. Remember, we are all individuals — just because an ingredient is not on the most common allergen lists does not mean you cannot be sensitive to it, or that it will not become an allergen. These references, being based on so many patch test results, are a good basis but it is always best to get a patch test yourself.

1. Dendooven E, Foubert K, Naessens T, Pieters L, Lambert J, Aerts O. Isocyanates may contribute to allergic contact dermatitis from diabetes devices and wound dressings. Contact Dermatitis. 2022 Nov;87(5):414-419.
2. Jordan Zeldin et al., Exposure to isocyanates predicts atopic dermatitis prevalence and disrupts therapeutic pathways in commensal bacteria. Sci. Adv. 9, eade8898 (2023).
3. DeKoven JG, Warshaw EM, Reeder MJ, Atwater AR, Silverberg JI, Belsito DV, Sasseville D, Zug KA, Taylor JS, Pratt MD, Maibach HI, Fowler JF Jr, Adler BL, Houle MC, Mowad CM, Botto N, Yu J, Dunnick CA. North American Contact Dermatitis Group Patch Test Results: 2019-2020. Dermatitis. 2023 Mar-Apr;34(2):90-104. doi: 10.1089/derm.2022.29017.jdk. Epub 2023 Jan 19. PMID: 36917520.
4. Uter W, Wilkinson SM, Aerts O, Bauer A, Borrego L, Brans R, Buhl T, Dickel H, Dugonik A, Filon FL, Garcìa PM, Giménez-Arnau A, Patruno C, Pesonen M, Pónyai G, Rustemeyer T, Schubert S, Schuttelaar MA, Simon D, Stingeni L, Valiukevičienė S, Weisshaar E, Werfel T, Gonçalo M; ESSCA and EBS ESCD working groups, and the GEIDAC. Patch test results with the European baseline series, 2019/20-Joint European results of the ESSCA and the EBS working groups of the ESCD, and the GEIDAC. Contact Dermatitis. 2022 Oct;87(4):343-355. doi: 10.1111/cod.14170. Epub 2022 Jun 24. PMID: 35678309. https://pubmed.ncbi.nlm.nih.gov/35678309/
5. DeKoven JG, Silverberg JI, Warshaw EM, Atwater AR, et al. North American Contact Dermatitis Group Patch Test Results: 2017-2018. Dermatitis. 2021 Mar-Apr 01;32(2):111-123.
6. DeKoven JG, Warshaw EM, Zug KA, et al. North American Contact Dermatitis Group Patch Test Results: 2015-2016. Dermatitis. 2018 Nov/Dec;29(6):297-309.
7. DeKoven JG, Warshaw EM, Belsito DV, et al. North American Contact Dermatitis Group Patch Test Results 2013-2014. Dermatitis. 2017 Jan/Feb;28(1):33-46.
8. Warshaw, E.M., Maibach, H.I., Taylor, J.S., et al. North American contact dermatitis group patch test results: 2011-2012. Dermatitis. 2015; 26: 49-59.
9. W Uter et al. The European Baseline Series in 10 European Countries, 2005/2006–Results of the European Surveillance System on Contact Allergies (ESSCA). Contact Dermatitis 61 (1), 31-38.7 2009.
10. Wetter, DA et al. Results of patch testing to personal care product allergens in a standard series and a supplemental cosmetic series: An analysis of 945 patients from the Mayo Clinic Contact Dermatitis Group, 2000-2007. J Am Acad Dermatol. 2010 Nov;63(5):789-98.
11. Warshaw EM, Buonomo M, DeKoven JG, et al. Importance of Supplemental Patch Testing Beyond a Screening Series for Patients With Dermatitis: The North American Contact Dermatitis Group Experience. JAMA Dermatol. 2021 Dec 1;157(12):1456-1465.
12. Verallo-Rowell VM. The validated hypoallergenic cosmetics rating system: its 30-year evolution and effect on the prevalence of cosmetic reactions. Dermatitis 2011 Apr; 22(2):80-97.
13. Ruby Pawankar et al. World Health Organization. White Book on Allergy 2011-2012 Executive Summary.
14. Misery L et al. Sensitive skin in the American population: prevalence, clinical data, and role of the dermatologist. Int J Dermatol. 2011 Aug;50(8):961-7.
15. Warshaw EM1, Maibach HI, Taylor JS, Sasseville D, DeKoven JG, Zirwas MJ, Fransway AF, Mathias CG, Zug KA, DeLeo VA, Fowler JF Jr, Marks JG, Pratt MD, Storrs FJ, Belsito DV. North American contact dermatitis group patch test results: 2011-2012.Dermatitis. 2015 Jan-Feb;26(1):49-59.
16. Warshaw, E et al. Allergic patch test reactions associated with cosmetics: Retrospective analysis of cross-sectional data from the North American Contact Dermatitis Group, 2001-2004. J AmAcadDermatol 2009;60:23-38.
17. Marks JG, Belsito DV, DeLeo VA, et al. North American Contact Dermatitis Group patch-test results, 1998 to 2000. Am J Contact Dermat. 2003;14(2):59-62.
18. Warshaw EM, Belsito DV, Taylor JS, et al. North American Contact Dermatitis Group patch test results: 2009 to 2010. Dermatitis. 2013;24(2):50-99.
19. Verallo-Rowell V. M, Katalbas S.S. & Pangasinan J. P. Natural (Mineral, Vegetable, Coconut, Essential) Oils and Contact Dermatitis. Curr Allergy Asthma Rep 16,51 (2016) . https://doi.org/10.1007/s11882-016-0630-9.
20. de Groot AC. Monographs in Contact Allergy, Volume II – Fragrances and Essential Oils. Boca Raton, FL: CRC Press Taylor & Francis Group; 2019.
21. De Groot AC. Monographs in Contact Allergy Volume I. Non-Fragrance Allergens in Cosmetics (Part I and Part 2). Boca Raton, Fl, USA: CRC Press Taylor and Francis Group, 2018.
22. Zhu TH, Suresh R, Warshaw E, et al. The Medical Necessity of Comprehensive Patch Testing. Dermatitis. 2018 May/Jun;29(3):107-111.

Want more great information on contact dermatitis? Check out the American Contact Dermatitis Society, Dermnet New Zealand, the Contact Dermatitis Institute, and your country’s contact dermatitis association.

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