Shampoo, Conditioner, Finishing Serum, and Scalp + Hair Rejuvenating BoosterShampoo, Conditioner, Finishing Serum, and Scalp + Hair Rejuvenating Booster
REPAIR + PROTECT + BOOST

OUR HEROES

The solution to hair loss + breakage
Grey Delay Booster and Scalp + Hair Rejuvenating BoosterGrey Delay Booster and Scalp + Hair Rejuvenating Booster
Solutions + Treatments

THE BOOSTERS

The must-have dynamic duo

MINIMALISM MEETS MAXIMUM PERFORMANCE

With the Iles Formula Signature Collection 3-step method

Step 1: Shampoo, Step 2: Conditioner, and Step 3: Finishing SerumStep 1: Shampoo, Step 2: Conditioner, and Step 3: Finishing Serum

SHOP BY CONCERN

Shop our curated routines for results-oriented solutions to meet your haircare needs.

Subscribe + Save 10%, Developed by a Hair Stylist, Earn Rewards, Complimentary Samples, Clean Ingredients, and Cruelty-FreeSubscribe + Save 10%, Developed by a Hair Stylist, Earn Rewards, Complimentary Samples, Clean Ingredients, and Cruelty-Free
Wendy IlesWendy Iles

MEET WENDY ILES

Internationally acclaimed celebrity hairstylist + founder of Iles Formula.

AS SEEN IN

AllureWomens HealthVogueMarie ClaireUS WeeklyElleCosmopolitanOprah DailyHarper's BazaarWell + GoodPooshWThe StrategistThe Wall Street JournalNylonThe CutRobb Report
AllureWomens HealthVogueMarie ClaireUS WeeklyElleCosmopolitanOprah DailyHarper's BazaarWell + GoodPooshWThe StrategistThe Wall Street JournalNylonThe CutRobb Report
AllureWomens HealthVogueMarie ClaireUS WeeklyElleCosmopolitanOprah DailyHarper's BazaarWell + GoodPooshWThe StrategistThe Wall Street JournalNylonThe CutRobb Report
AllureWomens HealthVogueMarie ClaireUS WeeklyElleCosmopolitanOprah DailyHarper's BazaarWell + GoodPooshWThe StrategistThe Wall Street JournalNylonThe CutRobb Report
AllureWomens HealthVogueMarie ClaireUS WeeklyElleCosmopolitanOprah DailyHarper's BazaarWell + GoodPooshWThe StrategistThe Wall Street JournalNylonThe CutRobb Report
AllureWomens HealthVogueMarie ClaireUS WeeklyElleCosmopolitanOprah DailyHarper's BazaarWell + GoodPooshWThe StrategistThe Wall Street JournalNylonThe CutRobb Report
AllureWomens HealthVogueMarie ClaireUS WeeklyElleCosmopolitanOprah DailyHarper's BazaarWell + GoodPooshWThe StrategistThe Wall Street JournalNylonThe CutRobb Report
Icons and Award Badges; Allure Best of Beauty Award Winner 2023, Butterfly Mark Certified, Oprah Daily Beauty O'Wards 2023, Cruelty-Free Leaping Bunny logo, and Future of Beauty Awards 2024 WinnerIcons and Award Badges; Allure Best of Beauty Award Winner 2023, Butterfly Mark Certified, Oprah Daily Beauty O'Wards 2023, Cruelty-Free Leaping Bunny logo, and Future of Beauty Awards 2024 Winner