A BUDGET-FRIENDLY serum that reverses the signs of aging on the skin has wowed Amazon customers. Among the shoppers was a 73-year-old woman amazed by the product's effectiveness despite its low price. It can be tricky to choose between the wide range of beauty products that claim to make skin look younger.

However, an anti-aging serum sold by Amazon proves you don’t have to splash the cash to get visible results. It has been purchased by over 20,000 people in the past month. Customers have penned rave reviews about how it transformed their mature skin .

“I just can’t believe this serum is only $5.99,” one woman said. “It works very well and feels great on my 73-year-old skin.

“Moisturizers go on easily over it and it never ‘pills’ under foundation. Love this stuff.” Another woman said the serum is “great” for making the skin appear plumper and reducing wrinkles.

“Works great to make me appear younger,” she said. “Makes my skin look great. Good price too! No sense in paying hundreds of dollars for a product that does not work as well.

“Smoothes out my skin too!” Good Molecules Hyaluronic Acid Serum has an impressive 4.7-star rating out of a possible 5 on Amazon. The “lightweight” serum has been formulated to hydrate skin for a youthful glow.

According to the brand, it is “gentle” enough for all skin types to use it daily. They recommend applying the serum to damp skin twice daily, before “oils, creams, and moisturizers.” Good Molecul.