Picture your histamine tolerance as a bucket. Everything histamine-related drips in — spring pollen, a board of aged cheese, that glass of red wine. At the bottom sits a drain: an enzyme called DAO (diamine oxidase) that breaks histamine down before it floods your system. As long as the drain keeps pace with the drips, the bucket never overflows, and you feel like yourself.

Menopause Complete is built for exactly this moment. It tops up your DAO drain, then supports hormonal balance and everyday mental clarity — three jobs, one capsule. 

Three things tend to shift at once during the transition, and they stack:

Estrogen and DAO move together. Research describes a relationship between estrogen and the histamine-clearing enzyme DAO. As estrogen fluctuates and declines, DAO capacity can soften — so dietary histamine clears more slowly.*

Histamine itself can nudge hormones. Histamine and estrogen influence one another in a loop, which is part of why high-histamine days can feel especially rough mid-transition.

The drain isn't fixed for life. DAO is produced in the lining of your small intestine, so gut health, certain common medications, and cumulative exposures all factor in — and they tend to add up over the years rather than fade. Topping up DAO from an external source is one way to help with that drain. For the full explainer, see Perimenopause & Histamine Intolerance.*

Reported needs vary from person to person and day to day — treat this as a directional guide, not a guarantee. Your own body is the final word.

Take one capsule daily as directed. Many women take it before high-histamine foods or drinks so DAO is ready right where dietary histamine is absorbed. The designed-release capsule is made to activate in the small intestine, where the enzyme does its work.* As with any supplement, check with your healthcare provider first — especially if you're pregnant, nursing, on medication (including hormone therapy), or managing a health condition.