Solawave:the wand thatturned a tinyLA apartmentinto a $13Mbeauty brand

Andrew Silberstein figured out how to fill a gap in a market before most kids learn long division. He ran a snack business at eight and a party-catering company at twelve. As a teenager he struggled with acne badly enough that it dented his confidence, and he sold candy door to door to afford a dermatologist, who introduced him to an idea he never forgot: that light, the right wavelength of it, could change skin.

He went on to build and sell companies. In 2013 the electronic-music platform he co-founded, Boomrat, was acquired by Live Nation. He ran a digital agency whose clients included Rihanna and Ludacris. But the acne kid's fascination with light therapy stayed with him, because the only versions that worked well were locked inside dermatology offices most people could not afford.

The pitch was simple: take the treatment a teenager could not afford to keep visiting, and put it in his hand.

When the pandemic sent the whole world's skincare routine home in 2020, Silberstein and his co-founders quit their jobs, moved into a small Los Angeles apartment, and built the at-home version, the Solawave 4-in-1 Advanced Skincare Wand, and sold it straight to customers on Shopify. It was profitable from the beginning, long before any investor was in the room.

Solawave did its first year the hard way. No seed round, almost entirely on digital, reinvesting what it made into the next batch. It grew the way a brand grows when it cannot afford to be wrong, and it earned the right to raise money long before it ever asked for any.

Ninety-five percent of that early growth came from digital, with no outside capital to absorb a mistake. Only after the wand had proven itself did Solawave raise a $10M Series A, in 2022, co-led by Serena Williams' Serena Ventures and the beauty group Waldencast, the kind of money a brand gets to choose once it is already working.