The Library

Case Studies

Real stories of women building online businesses.

124 entries
beveragese-commercecelebrity brand

Chamberlain Coffee

Emma Chamberlain filmed herself drinking coffee for two years, then turned that audience into a $22 million brand on…

Updated Jul 2026
beautyhairfounder story

Madam C.J. Walker

An orphaned, widowed washerwoman earning about a dollar a day built a haircare empire serving the customer the beauty…

Updated Jul 2026
foodCPGcelebrity brand

Emma Leigh & Co

At 15 she covered payroll at her family's seafood factory.

Updated Jul 2026
beautyhaircelebrity brand

dpHUE

Donna Pohlad started dpHUE in 2011 because she was tired of covering her grays.

Updated Jul 2026
beautymakeupclean beauty

Westman Atelier

Gucci Westman painted faces for red carpets for 30 years, then bet she could bottle the look and build the first makeup…

Updated Jul 2026
fitnessconsumer goodsDTC

Bala

Natalie Holloway and Max Kislevitz redesigned the ankle weight into something people actually wanted to wear, closed a…

Updated Jul 2026
foodCPGfounder story

Fishwife

In lockdown, Becca Millstein noticed the fancy tinned fish everyone was obsessed with was all European.

Updated Jul 2026
foodCPGfounder story

Fly By Jing

For years Jing Gao went by "Jenny" to fit in.

Updated Jun 2026
beautyservicesfounder story

Glowbar

Rachel Liverman was told no by 100 investors.

Updated Jun 2026
beautyskincareDTC

KraveBeauty

Liah Yoo built a skincare brand by telling people their 10-step routines were hurting their skin.

Updated Jun 2026
beautyskincareK-beauty

Peach & Lily

Alicia Yoon's eczema was so bad she went to esthetician school in Korea to fix her own skin.

Updated Jun 2026
baby productsconsumer goodsfounder story

Frida

Chelsea Hirschhorn took over a tiny company with $10,000 in the bank and one weird product, a tube for sucking snot out…

Updated Jun 2026
sexual wellnessDTCfounder story

Maude

Éva Goicochea wanted a sexual-wellness brand clean and unembarrassing enough to sell at Sephora.

Updated Jun 2026
women's healthfeminine careclean beauty

The Honey Pot

Beatrice Dixon's doctors couldn't fix her infection.

Updated Jun 2026
women's healthperiod careDTC

LOLA

Jordana Kier and Alexandra Friedman asked what was actually in a tampon, built a transparent, organic period-care brand…

Updated Jun 2026
women's healthperiod caresocial impact

Cora

Molly Hayward built Cora on a simple deal, a woman buys organic tampons she was going to buy anyway, and a girl who…

Updated Jun 2026
wellnesssupplementsDTC

Ritual

Katerina Schneider was pregnant, reading her prenatal label, and realized she had no idea what was in it.

Updated Jun 2026
foodCPGfounder story

Milk Bar

A trained pastry chef fed up with fancy restaurants opened a bakery selling cookies made with potato chips and a pie so…

Updated Jun 2026
medianewsletterfounder story

theSkimm

Two NBC News producers quit their jobs, funded their idea on credit-card debt, and built a daily email that explained…

Updated Jun 2026
techhealthIPO

23andMe

Anne Wojcicki convinced millions to mail her their DNA and built 23andMe into a company once worth $6 billion.

Updated Jun 2026
jewelryretailbootstrapped

Kendra Scott

Kendra Scott started her jewelry company with $500, no investors, and no retail experience, while pregnant with her…

Updated Jun 2026
fashionsustainabilityDTC

Cuyana

Fresh out of business school with almost no fashion experience, Karla Gallardo and Shilpa Shah started a company around…

Updated Jun 2026
fashioncelebrity brandfounder story

Draper James

Reese Witherspoon's Southern-inspired brand had a beloved founder, a clear point of view, and $10 million in funding.

Updated Jun 2026
beautybody careclean beauty

Saltair

Iskra Lawrence spent years as a model and a leading voice in body positivity.

Updated Jun 2026
beautyfragrancecreator economy

Phlur

Phlur was a clean-fragrance pioneer that never broke through.

Updated Jun 2026
beautyhair carebootstrapped

Kitsch

After seven failed businesses, Cassandra Thurswell wrote a one-paragraph plan as if it had already worked, then started…

Updated Jun 2026
beautyskincareAmazon

Hero Cosmetics

Ju Rhyu found pimple patches everywhere in South Korea and nowhere in the US.

Updated Jun 2026
beautyskincareclean beauty

Dieux

Charlotte Palermino built a following by calling out skincare marketing nonsense, then co-founded a brand that…

Updated May 2026
beautyskincareclean beauty

Cocokind

Priscilla Tsai left an equity-research job at J.P.

Updated May 2026
fashionactivewearsustainability

Girlfriend Collective

Ellie Dinh couldn't find ethically made activewear, so she and her husband made leggings out of recycled water bottles,…

Updated May 2026
beautyhair carefounder story

Ceremonia

Babba Rivera never saw her Latina heritage on a beauty shelf, so she built it.

Updated May 2026
beautyhair caretextured hair

Bread Beauty Supply

Maeva Heim grew up in her mother's hair-braiding salon, then watched a multibillion-dollar industry ignore hair like…

Updated May 2026
beautymakeupclean beauty

Ilia

Sasha Plavsic read the labels on her makeup, didn't like what she found, and spent two years making one better lip balm.

Updated May 2026
beautyhair careclean beauty

Briogeo

Nancy Twine left the Goldman Sachs trading floor after her mother died, went back to the hair recipes she'd made in her…

Updated May 2026
consumer goodsDTCfounder story

Our Place

Shiza Shahid helped build a Nobel laureate's foundation, then co-founded a cookware brand whose pastel Always Pan…

Updated May 2026
beautyskincareDTC

Naturium

Susan Yara reviewed skincare as a trusted, unbiased voice, then her followers learned she owned one of the brands she…

Updated May 2026
beautyskincareDTC

Supergoop!

A harpist with no beauty experience set out to put sunscreen in schools, and built the brand that made daily SPF a…

Updated May 2026
beautybrowsprivate-equity

Anastasia Beverly Hills

Anastasia Soare arrived in Los Angeles from Romania in 1989 and was told brows were not a market.

Updated May 2026
beautyskincarek-beauty

Glow Recipe

Sarah Lee and Christine Chang spent three years importing other people's Korean skincare into the US and pitching that…

Updated May 2026
wellnesscelebrity-brandDTC

Goop

Gwyneth Paltrow launched Goop as a free email newsletter from her London kitchen in September 2008, and the company…

Updated May 2026
wellnesssupplementscelebrity-brand

Lemme

Kourtney Kardashian Barker launched Lemme with Simon Huck in September 2022.

Updated May 2026
fashionapparelwomen-founders

Selkie

Kimberley Gordon co-founded Wildfox in 2007 and was forced out by 2015.

Updated May 2026
beautyskincareacquisition

Tatcha

Vicky Tsai sold her engagement ring in 2008 to pay for $30,000 of Japanese blotting papers.

Updated May 2026
fashionappareltumblr-era

Wildfox

Kimberley Gordon and Emily Faulstich designed the look that defined Tumblr-era fashion in the late 2000s.

Updated May 2026
beautyretaillip-care

EOS

Three men founded EOS in 2007 with an egg-shaped lip balm.

Updated Apr 2026
jewelryDTCretail

Mejuri

A Toronto DTC fine jewelry brand built by a third-generation jeweler from Amman.

Updated Apr 2026
beverageretailcreator-economy

Prime

Logan Paul and KSI launched a sports drink in January 2022 and hit $1.2 billion in sales by 2023.

Updated Apr 2026
cleaningretailshark-tank

Scrub Daddy

3M acquired Aaron Krause's buffing-pad business in 2008 and passed on the polymer foam sitting in his factory.

Updated Apr 2026
beautye-commerceDTC

Glamnetic

$5,000 in savings, a bedroom in Koreatown, and 300 failed samples before one that worked.

Updated Apr 2026
beautye-commercecelebrity brand

Makeup by Mario

Self-funded for two and a half years, Sephora-exclusive, built on 20 years as Kim Kardashian's makeup artist and 30,000…

Updated Apr 2026
beveragese-commerceCPG

Olipop

From a failed first brand and $100,000 in startup capital to $400 million in revenue, a $1.85 billion valuation, and…

Updated Apr 2026
fashionretailluxury

Tory Burch

$2 million from a kitchen table, $100,000 in sales on opening night, and 20 years of refusing to go public.

Updated Apr 2026
fashionbeautye-commerce

Victoria Beckham

15 years of losses and £66 million in accumulated debt before a beauty line and a £32 eyeliner turned a failing fashion…

Updated Apr 2026
beautycelebrity brandDTC

Victoria Beckham Beauty

A clean beauty brand born from a fashion label that lost £66 million, now selling one eyeliner every 30 seconds and…

Updated Apr 2026
DTCsubscriptionbeauty

Athena Club

DTC razor brand that pivoted from tampons, raised $55M, landed in 1,600 Target stores, and holds a 93% customer…

Updated Mar 2026
fashionretailIPO

Aritzia

Brian Hill opened one boutique in a Vancouver mall in 1984.

Updated Mar 2026
IPOapparel

Lululemon

Chip Wilson went to one yoga class in 1997, spent the next several years building the $100 yoga pant into an $11…

Updated Mar 2026
beveragescelebrity brand

Mom's Spaghetti

Eminem turned a meme into a restaurant, a merch empire, and a Detroit tourism draw by doing almost nothing that a…

Updated Mar 2026
beveragesacquisitioncelebrity brand

Skinnygirl

Bethenny Frankel built a low-calorie cocktail brand in two years, sold it for a reported $120 million, and kept the…

Updated Mar 2026
creator economyself-funded

Unwell Network

Alex Cooper turned a raunchy podcast she recorded in her apartment into a $125 million media deal.

Updated Mar 2026
UGCfreelancingsocial media

UGC Creators

Rates, income ranges, and market outlook for user-generated content creation.

Updated Mar 2026
hair carecelebrity brand

Blake Brown

Blake Lively's hair brand broke Target's all-time hair launch record on day one, then watched 87% of its weekly sales…

Updated Mar 2026
beautyfounder storyacquisition

Bobbi Brown Cosmetics

A makeup artist created 10 lipsticks in her kitchen, sold them all on day one at Bergdorf Goodman, built a…

Updated Mar 2026
beautyhair carecelebrity brand

Cécred

Beyoncé's self-funded haircare brand.

Updated Mar 2026
luxuryfashionbeauty

Chanel

A former orphan opened a hat shop in 1910.

Updated Mar 2026
fashionluxuryfounder story

Diane von Furstenberg

A Belgian immigrant who married a prince, divorced him, built a fashion empire on a single dress, lost it all, and came…

Updated Mar 2026
beautyfranchisefounder story

Drybar

A stay-at-home mom started doing blowouts for friends in their living rooms, opened one salon with $300,000, and built…

Updated Mar 2026
beautyluxuryconglomerate

Estée Lauder

A woman who mixed face cream in her kitchen, sold it by touching strangers' faces, and built the world's largest…

Updated Mar 2026
beautycelebrity brandretail

Flower Beauty

Drew Barrymore's affordable beauty brand.

Updated Mar 2026
beautye-commercecelebrity brand

Haus Labs

Lady Gaga's clean makeup brand.

Updated Mar 2026
luxuryfashionIPO

Hermès

A family-owned saddlery shop founded in 1837, still controlled by the founder's descendants, now worth over $230…

Updated Mar 2026
fashionluxurybootstrapped

Jacquemus

A farmer's son from Provence built a half-billion-euro fashion house with no fashion degree, no investors, and no…

Updated Mar 2026
beautyfragrancefounder story

Jo Malone

A dyslexic teenager from a London council estate who couldn't read the labels on her mother's bottles, built a…

Updated Mar 2026
beautyDTCbootstrapped

Jones Road Beauty

Bobbi Brown sold her first cosmetics brand to Estée Lauder, waited out a 25-year non-compete, and at 63 launched a new…

Updated Mar 2026
beautyclean beautybootstrapped

Josie Maran

The supermodel who brought argan oil to luxury beauty.

Updated Mar 2026
hair caree-commercecelebrity brand

JVN Hair

Jonathan Van Ness built a $28 million haircare brand with a biotech company's patented ingredient, had zero equity when…

Updated Mar 2026
beautyskincarecelebrity brand

KORA Organics

Miranda Kerr's certified organic skincare brand.

Updated Mar 2026
beautye-commercecelebrity brand

KVD Beauty

The tattoo artist who accidentally built LVMH's beauty incubator: $12M in year one on a $2M projection, 250+ products…

Updated Mar 2026
beautyluxuryacquisition

Laura Mercier

The French makeup artist who invented the 'flawless face.' Sold twice, now under PE ownership, with the #1 setting…

Updated Mar 2026
hair carecelebrity brandDTC

LolaVie

Jennifer Aniston spent five years developing a hair care line, launched it with a single product and no retail…

Updated Mar 2026
beautye-commerceclean beauty

Merit

Katherine Power's minimalist beauty brand.

Updated Mar 2026
beautyluxuryacquisition

NARS Cosmetics

François Nars' prestige makeup brand.

Updated Mar 2026
beautyluxuryfounder story

Pat McGrath Labs

The most influential makeup artist alive built a billion-dollar brand on pure creative credibility, no formal training,…

Updated Mar 2026
beautye-commercecelebrity brand

Patrick Ta Beauty

Celebrity makeup artist turned brand founder.

Updated Mar 2026
beautycelebrity brandDTC

Pleasing

Harry Styles' gender-neutral lifestyle brand.

Updated Mar 2026
fashionsustainabilitye-commerce

Reformation

A sustainable fashion brand that started with $7,000 and vintage dresses in the back of a Los Angeles storefront, grew…

Updated Mar 2026
techfashionfounder story

Rent the Runway

Two Harvard MBA students cold-emailed Diane von Furstenberg, got told their idea would never work, and built a $1.7…

Updated Mar 2026
celebrity brandDTCsubscription

Savage X Fenty

How Rihanna built a $1 billion lingerie brand in four years by doing what Victoria's Secret spent decades refusing to…

Updated Mar 2026
techfashionfounder story

Stitch Fix

A Harvard student used SurveyMonkey and paper checks to test an idea that became a $2.1 billion personal styling…

Updated Mar 2026
skincarecelebrity brandclean beauty

The Outset

Scarlett Johansson turned down Shiseido and Estée Lauder, chose independent backing instead, and built a clean skincare…

Updated Mar 2026
fashionluxurycelebrity brand

The Row

Mary-Kate and Ashley Olsen's luxury fashion label, valued at $1 billion with zero advertising, no social media…

Updated Mar 2026
beautyDTCfounder story

Trinny London

A former TV presenter sold her home, sold her wardrobe, and launched a beauty brand from her kitchen table at 53.

Updated Mar 2026
luxuryfashionretail

Louis Vuitton

The world's most valuable luxury brand.

Updated Mar 2026
e-commerceDTCbootstrapped

Popflex

Cassey Ho's activewear brand, built from a YouTube fitness channel with zero advertising spend.

Updated Mar 2026
spiritse-commercecelebrity brand

818 Tequila

Kendall Jenner's tequila brand, built on 3.5 years of blind taste testing and a veteran spirits operator.

Updated Mar 2026
e-commercecelebrity brandDTC

BÉIS

Shay Mitchell's travel brand, built with brand incubator Beach House Group.

Updated Mar 2026
beveragesfranchiseTikTok

Crumbl

Jason McGowan and Sawyer Hemsley's cookie franchise.

Updated Mar 2026
beveragese-commerceCPG

Feastables

MrBeast's chocolate brand.

Updated Mar 2026
fragrancee-commercebeauty

Kayali

Mona Kattan's fragrance brand built on the Middle Eastern tradition of scent layering.

Updated Mar 2026
techIPO

Bumble

Whitney Wolfe Herd's dating app where women message first, taken public at a $13 billion valuation before losing 95% of…

Updated Mar 2026
tech

Canva

Melanie Perkins built a drag-and-drop design tool that 265 million people use every month, after more than 100 VCs told…

Updated Mar 2026
cosmeticsskincaree-commerce

Charlotte Tilbury

A celebrity makeup artist who spent 20 years backstage before launching her own line at age 40, building it into a…

Updated Mar 2026
skincaree-commerceacquisition

Drunk Elephant

Tiffany Masterson built a skincare brand with $300K and no industry experience, sold it to Shiseido for $845 million,…

Updated Mar 2026
beautye-commercecosmetics

e.l.f. Cosmetics

The $1 makeup brand that became the number one mass cosmetics company in America.

Updated Mar 2026
fashione-commercecelebrity brand

Good American

Khloé Kardashian and Emma Grede's size-inclusive denim brand.

Updated Mar 2026
beautye-commercecosmetics

Huda Beauty

Huda Kattan's cosmetics empire.

Updated Mar 2026
beautysubscriptioncreator economy

Ipsy

Michelle Phan's beauty subscription service.

Updated Mar 2026
cosmeticse-commerceacquisition

IT Cosmetics

Jamie Kern Lima built a cosmetics company from her apartment, sold it to L'Oréal for $1.2 billion, and became the first…

Updated Mar 2026
e-commercecelebrity brandCPG

Khloud

Khloé Kardashian's protein popcorn brand.

Updated Mar 2026
cosmeticse-commercecelebrity brand

Kylie Cosmetics

Kylie Jenner sold 15,000 Lip Kits in under one minute at age 18, sold 51% to Coty for $600 million four years later,…

Updated Mar 2026
beveragese-commerceCPG

Poppi

Allison and Stephen Ellsworth's prebiotic soda brand.

Updated Mar 2026
e-commercecelebrity brandsustainability

Safely

Kris Jenner and Emma Grede's plant-based cleaning brand.

Updated Mar 2026
beautye-commerceclean beauty

Saie

Laney Crowell's clean makeup brand.

Updated Mar 2026
fragrancee-commerceacquisition

Sol de Janeiro

Heela Yang built a Brazilian-inspired body care brand from her dining room into Sephora's #1 selling brand across all…

Updated Mar 2026
e-commerceself-fundedapparel

Spanx

Sara Blakely turned $5,000 and a pair of scissors into a $1.2 billion shapewear company.

Updated Mar 2026
skincaree-commerceinfluencer brand

Summer Fridays

Marianna Hewitt and Lauren Ireland turned a single hydrating mask into Sephora's #1 skincare brand by market share,…

Updated Mar 2026
IPOcelebrity brandDTC

The Honest Company

Jessica Alba's clean baby and household brand, raised $503M in venture capital, went public at a $1.44B valuation, and…

Updated Mar 2026
beautye-commerceclean beauty

Tower 28

Amy Liu's clean beauty brand for sensitive skin.

Updated Mar 2026
beautye-commerceDTC

Glossier

Emily Weiss turned a beauty blog into a $1.8 billion brand, then watched it nearly collapse.

Updated Mar 2026
beautye-commercecelebrity brand

Fenty Beauty

Rihanna's beauty brand, valued at $2–3 billion.

Updated Mar 2026
ownershipequityspirits

Jay-Z

How a rapper who couldn't get signed built a $2.5 billion empire, and why almost none of it came from music.

Updated Mar 2026
beautye-commercecelebrity brand

Rare Beauty

Selena Gomez's beauty brand, valued at ~$2.7 billion.

Updated Mar 2026
skincaree-commercecelebrity brand

Rhode

Hailey Bieber's skincare brand, sold to e.l.f.

Updated Mar 2026
fashione-commercecelebrity brand

Skims

Kim Kardashian's shapewear-turned-lifestyle brand, valued at $5 billion.

Updated Mar 2026