There are certain celebrities who never seem to age, and Martha Stewart is definitely one of them. The 81-year-old caused quite a stir recently by showing off her “great” skin in a slew of “unfiltered” selfies on Instagram. There is no denying how incredible she looks, and we found out the secret behind her glowing complexion: It’s L’Oreal’s Paris Makeup True Match Lumi Glotion, and it can be yours for a mere $13 at Amazon.

On her website Martha revealed the 14 beauty products she swears by, and this glow-enhancing priming lotion is near the top of the list. Her trusted makeup artist of nearly 10 years, Daisy Toye, said she applies it to Martha’s face after SPF to add dewiness and create “a smooth canvas for makeup.” Infused with glycerin and shea butter, the “glotion” hydrates and moisturizes the skin and helps enhance its natural glow.

The multitasker can be worn on its own for a natural look, as a primer under foundation if you prefer more coverage, or you can use it to contour your face by applying it to target areas. It’s available in four shades, ranging from fair to deep, and it can be used on your face and body.

Martha’s not the only one who swears by this glowy product — more than 24,000 Amazon shoppers have given it their five-star seal of approval as well. “I’ve been using this product for seven months and I’ve been complimented almost weekly about how I get my skin to look so dewy and glowy,” raved one. “I use this all over with a good coverage foundation and I’ve never felt/looked so sunkissed. Such an amazing product for a killer price!”

People of all ages love how youthful it makes their skin look. “I use this product under my foundation and it gives a natural luminosity to my complexion. My 60-year-old skin looks wonderful with either this product under my foundation or on top of my foundation on the high points of my face such as cheekbones, brow area, etc.,” wrote a fan.

Others tried it after seeing Martha’s seal of approval. “I heard that this was one of Martha’s low cost beauty secrets… I’ve been looking for something that could give me a little sparkle and pop and this did both,” said a five-star reviewer before adding, “Goes on light and has no scent, lasts all day and I use with my regular foundation. Love it so much! Gives me a glow that I’ve been looking for and very natural looking as well!”

Still others call this a Charlotte Tilbury Flawless Filter dupe, for about a third of the price. “I initially ordered this because I had seen a few people saying that this was a Charlotte Tilbury dupe and may I say It definitely is and it is beautiful!” said one happy shopper. “I wear this under a bb cream or even wear it by itself because it evens out my skin tone! I love it and have even ordered another because I use it so often. It makes your skin look so healthy and naturally glowy.”

Perhaps best of all is its affordable price. It can be yours for as little as $13, depending on your selected shade! Get your glow on like Martha and add one to your cart now.

Amazon

Instantly hydrate and highlight your skin with Lumi Glotion for a gorgeous, luminous look — choose from multiple shades to best enhance your glow! Prices vary slightly based on shade.

$13 at Amazon

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.