Bitter orange & p-synephrine
Bitter orange (Citrus aurantium) contains p-synephrine and is commonly marketed in weight-management products. NCCIH says evidence is insufficient to clearly establish usefulness and notes that safety questions remain, particularly because many products combine multiple ingredients.
What the evidence can and cannot tell us
Small or combination-product studies make it difficult to attribute outcomes to p-synephrine alone. Even positive ingredient findings would not automatically establish the effect of CitrusBurn's finished formula.
Safety
People using medicines or with cardiovascular concerns should discuss bitter-orange-containing supplements with a qualified clinician or pharmacist.
See CitrusBurn ingredients and safety context.