The phrase "actually low" is correct and usable in written English.
It can be used to emphasize that something is indeed low, often in contrast to what might be expected or assumed.
Example: "The prices for the new products are actually low compared to last year's models."
Alternatives: "truly low" or "genuinely low".
Maybe the price isn't actually low.
So, Hugh Grant and Martine McCutcheon in Love, Actually – low buzzer.
"Despite what you read, the majority are actually low- to moderate-income folks," she said.
But the overall tax take of the British government, while high by U.S. standards, is actually low by European standards.
Rhian Williams' peanut butter and jelly blondies look like the stuff of kids' parties, but are actually low in sugar and can be dairy-free.
Actually, "Low Life" is a hybrid beast, the learning and archive-combing of a scholar dressed in the fabulist's perfervid prose.
But the "parfait" was actually low-fat yoghurt and there was a saccharine hint of sweetener.
So the soldiers have abandoned their camouflage battle dress for unremarkable blue uniforms -- actually low-level chemical protection suits -- and drive mostly in unmarked vehicles, traveling with the New York Police Department officers with whom they work.
The boy was wearing what looked like the headphones worn by his father's coaches on the sideline, but they were actually low-cost, low-tech earmuffs meant to protect his hearing from the stadium's roar.
Many of the initial cases associated with t(9 14)(p13;q32) were actually low-grade B-cell lymphomas with plasmacytic differentiation other than LPL.
Actually, low-level visual contents do not properly capture human perceptual concepts, so closing the gap between them is still one of the ongoing problems.
