diff --git a/R/not_loadalled.R b/R/not_loadalled.R
new file mode 100644
index 0000000..e4093c1
--- /dev/null
+++ b/R/not_loadalled.R
@@ -0,0 +1,12 @@
+#' Skip if any of the packages come from `pkgload::load_all()`
+#'
+#' Loops over all packages in an object,
+#' and skips if any of them are currently `pkgload::load_all()`d.
+#' @inheritParams globals::globalsOf
+#' @inheritDotParams globals::globalsOf
+#' @keywords dependencies helper
+#' @export
+skip_if_any_pkgs_via_loadall <- function(expr, ...) {
+  pkgs_used <- globals::packagesOf(globals::globalsOf(expr = expr, ...))
+  purrr::walk(pkgs_used, elf::skip_if_pkg_installed_but_not_via_loadall)
+}
diff --git a/tests/testthat/test-not_loadalled.R b/tests/testthat/test-not_loadalled.R
new file mode 100644
index 0000000..3133159
--- /dev/null
+++ b/tests/testthat/test-not_loadalled.R
@@ -0,0 +1,16 @@
+describe("skip_if_any_pkgs_via_loadall", {
+  it(
+    "skips expressions with non-existent packages",
+    expect_error(
+      skip_if_any_pkgs_via_loadall(
+
+        globals::packagesOf(
+          globals::globalsOf(
+            # str(rlang::parse_expr("base::abs(purrr::walk())"))
+            base::abs(purrr::walk(1, print))
+          )
+        )
+      )
+    )
+  )
+})