Jennifer Lopez says her glow is totally natural.

The 51-year-old has denied having plastic surgery or botox multiple times before and recently shut down an Instagram commenter who accused her of lying.

“But can I just mention that the eyebrows and forehead don’t move at all when you talk or try to express … You definitely have Botox. Tons of it. And everything is fine. Just saying, ‘The guy commented on a video of the singer trying it on … JLo Beauty That Limitless Glow Face Mask ($ 48 for three).

“Hahaha, that’s just my face !!!” Lopez responded. “For the 500 millionth time … I have never done Botox or any injection or surgery !! Just saying.”

“Get some JLO Beauty and feel the beauty of your skin !! Here’s another JLO beauty secret: Try to spend your time being more positive, kind and energetic with others,” said J Lu. “Don’t waste your time trying to belittle others this will keep you young and beautiful too !!! Send love. #Beautyfromtheinsideout #beautyhasnoexpirationdate.”

The botox topic appears to be touchy with Lopez, who recently revealed that her ex-boyfriend encouraged her to give it a try when she was only 23 years old.

“I didn’t like the needles anyway, but the boyfriend is like, ‘Yeah, you gotta start. I do that. I was like, “No, thank you,” Lopez remember. “And I just wonder what would have happened to me if I were to start Botox at 23, what would I look like now. My face will be a completely different face today.”

Instead of resorting to a procedure, Lopez credits olive oil and sunscreen as key factors for her lasting beauty.