Aura hypoallergenic gel at Sallys might be an alternative but I didn't compare ingredients and haven't used it in a while, but it's liquid-y just like the Biotera and I think made by the same company, hopefully it doesn't have what you might be sensitive to as well.
Curly in AZ-2c-3a/Cherub/fine-med. texture/high porosity/normal elasticity/highlighted
Wash-Giovanni 3-in1 tropical, Everyday shea vanilla mint, Desert essence italian red grape & coconut
Cond.- Yes to Carrots, Tresemme Nat., Desert essence italian red grape
Leave In- Conditioner pea size
Stylers-Bioterra gel, condition 3-in-1 mousse, AOMM with Shaper hairspray for extra hold.