I am actually not positive if I am allergic to down. I think I assume I am because I am allergic to so many things and my mother always told me I was. But I can't say I actually know for sure. So that is something I should be sure of.
Do you know the brand of the topper you have/like?
3b | low-normal porosity (still confused, definitely not high porosity) | med to coarse texture
Co-Wash: most any silicone free V05 or Suave | RO: GVP Cond. Balm, GVP Joico K Pak, Tresemme Naturals Moisutrizing Cond., SheaMoisture Shea Butter Restorative Cond. | LI: one of my rinse outs | DT: one of my rinse outs with oil | Stylers: BRHG