butte paste

These products use zinc oxide as the primary active ingredient. Several formulations explicitly list zinc oxide, and some offer higher‑percentage options for stronger protection.

Regular formulations shown list about 16% zinc oxide, while maximum‑strength (overnight/extra protection) formulations list about 40% zinc oxide.

Listings describe formulas free from petrolatum, parabens, talc, and some preservatives. Several entries are also labeled sulfate‑free or phthalate‑free.

Most listings specify use from newborn and up. Reviews also note use on newborns, preemies, and other sensitive skin.

Change a soiled diaper promptly, cleanse the diaper area, allow the skin to dry, and apply the ointment or paste liberally as needed—especially before extended periods like bedtime.

Many reviewers report fast, reliable relief—soothing and visible healing within hours or often overnight, with some reviewers seeing improvement within a day.

Reviews commonly describe them as gentle and non‑stinging, reporting use on sensitive skin and preemies and favorable ingredient profiles for newborns.

They are described as thick, cream‑ or paste‑like ointments that spread easily and form a protective barrier on the skin.