
Clean Beauty School
A beauty podcast from mindbodygreen, the leading brand in health and well-being. Hosted by mbg’s beauty director, Alexandra Engler, Clean Beauty School explores the intimate and intricate relationship between beauty and wellness, including physical, mental, environmental, and spiritual health. Through this series, we’ll dive into the science and soul of beauty’s most pressing topics.
Latest episodes

Oct 8, 2024 • 43min
161: Vitamin C, retinol & peptides | Daniel Isaacs, Chief Product Officer of Medik8
“We believe that anyone can have great skin—regardless of your age, skin tone, or type—if you focus on the things that really work,” says scientist Daniel Isaacs, Chief Product Officer & Co-founder of Medik8. UK-based Medik8 is a science-driven, clean, and sustainable beauty brand founded by Isaacs and his brother. “And there are some ingredients out there that visibly improve the health and condition of people's skin.” In this episode of Clean Beauty School, host and beauty director Alexandra Engler chats with Isaacs about what to look for in a vitamin C serum, retinol’s stability problem, and the best ingredients to use for great skin.This episode was made in partnership with Medik8. For our listeners, you get a special offer: For first time customers visit Medik8.us for 20% off your first order with code CLEANBEAUTY20 at checkout. Show notes:-Follow Medik8: @officialmedik8-Learn more about Medik8: https://us.medik8.com/ -Shop products mentioned in this formula: Medik8 C-Tetra, Super C Ferulic, Crystal Retinal 24, Liquid Peptides, Oxy-R Peptides, Total Moisture Daily Facial Cream, Toners, Micellar Mousse, Advanced Ceramide Night-Follow the host: @alex_blair_-Call in: sayhi.chat/cleanbeautyschool -Comments: podcast@mindbodygreen.com-Sponsorship inquiries: sales@mindbodygreen.com

Sep 24, 2024 • 51min
160: The new rules of aging | Aesthetic specialist Lisa Goodman, MPAS (rerun)
“Wrinkles are a sign of life. Wrinkles are earned. Wrinkles do not make people look bad,” says aesthetic specialist Lisa Goodman, MPAS, founder of Goodskin Clinics. Welcome to a bonus drop episode of Clean Beauty School! Today we're re-sharing one of our all-time favorite (and best performing) episodes that covered everything from the five elements of facial aging to what we’re getting wrong about Botox use. Upon listening to it a second time, we picked up so many more tidbits about how you can support your skin as you age—and we know you will too. Show notes:-For listeners of Clean Beauty School, enjoy 20% off your first purchase at Vuori when you visit vuori.com/beautyschool. Along with that, you’ll get free shipping on any U.S. orders over $75 and free returns. -Learn more about Lisa Goodman and Goodskin Clinics-Follow Goodskin Clinics-Learn more about The Good Skin Method-Follow the host: @alex_blair_-Call in: sayhi.chat/cleanbeautyschool-Comments: podcast@mindbodygreen.com-Sponsorship inquiries: sales@mindbodygreen.com

Sep 3, 2024 • 45min
159: How trauma & brain health affect the skin | Board-certified dermatologist Keira Barr, M.D.
“I have worked with so many women who, at one point in time, felt that their voice was not being heard—so instead, it was their skin that started to visibly shout. The body wanted to be heard in one way another,” says board-certified and mindbodygreen collective member dermatologist Keira Barr, M.D. “I cannot tell you how many times I have seen that experience where there is a connection between unmet needs and what is showing up on the surface.” In this episode of Clean Beauty School, mindbodygreen beauty director and host Alexandra Engler chats with Barr about the brain-skin connection, how the nervous system influences our appearance, and how trauma can trigger skin concerns. Show notes:-Follow our guest: @drkeirabarr-Learn more about her practice: https://drkeirabarr.com/ -Read more about the skin-brain connection and psychodermatologyFollow the host: @alex_blair_Call in: sayhi.chat/cleanbeautyschool Comments: podcast@mindbodygreen.comSponsorship inquiries: sales@mindbodygreen.com

Aug 26, 2024 • 38min
158: How to color your hair without the damage | Celebrity hair colorist Jenna Perry
“I remember a manager of mine before I went out on my own, she was like ‘You’re never going to be successful because all your clients look so natural when they leave—it looks like you didn’t even do anything.’ I was just like, sorry, this is just what I do!” says celebrity colorist Jenna Perry, whose clients include Bella Hadid, Kendal Jenner, and Chloe Sevigny. In this episode of Clean Beauty School, mindbodygreen beauty director and host Alexandra Engler chats with Perry about hair color trends, how to avoid damage when transitioning hair color, and how to go back to your natural hue. Show notes:-Follow our guest: @JennaPerryHair and @jennaPerryHairStudio -Learn more: https://www.jennaperryhair.com/ -Shop products mentioned in this episode: Olaplex No. 3 Hair Perfector, No. 4D Clean Volume Detox Dry Shampoo, No. 7 Bonding Oil, Roz The Foundation Duo, iS Clinical, MAKE Beauty Subverse Plumping Peptide Serum, Sephora Sheet Masks, Byredo Technical Black Eyeliner, Charlotte Tilbury Pillow Talk Lipstick, Westman AtelierFollow the host: @alex_blair_Call in: sayhi.chat/cleanbeautyschool Comments: podcast@mindbodygreen.comSponsorship inquiries: sales@mindbodygreen.com

Jul 9, 2024 • 45min
157: Dark spots, large pores & wrinkle solutions | board-certified dermatologist Muneeb Shah, DO
Board-certified dermatologist Muneeb Shah discusses dark spots, large pores, and wrinkles solutions with a focus on ingredient efficacy, retinol use, and reputable skincare information. The conversation also covers skin care tips, personalized treatments, and the importance of simplified skincare routines for overall well-being.

Jun 25, 2024 • 39min
156: The most important clean swaps to make | Lindsay Dahl, sustainability & consumer protections expert
“Any issue that becomes a lighting rod means it’s powerful. ‘Clean’ is a term that people now debate. Some people love it. Some people hate it. But to me, clean living is just about making choices that are good for people and the planet. Simple as that. And I don’t think there’s any superiority to the term, either,” says sustainability and consumer protection expert Lindsay Dahl, Chief Impact Officer at Ritual. In this episode of Clean Beauty School, mindbodygreen beauty director Alexandra Engler chats with Dahl about her decades-long career fighting for consumer protection, how to spot greenwashing red flags, and why radical traceability is the future of the well-being space. This episode is sponsored by HyaCera. Start HyaCera to help minimize wrinkles without compromising on clean science. Get 30% off your first month at ritual.com/cleanbeautyschool.Show notes:-Follow our guest: @lindsay_dahl -Learn more about Dahl’s work: https://lindsaydahl.com/about-lindsay-dahl/ -Follow Ritual: @ritual-Learn more about Ritual: https://ritual.com/ -Shop the products mentioned in this episode: Ritual Multivitamins, Prenatal vitamins, HyaCera, Daily Shake 18+, Osea body care, Beautycounter *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.†Based on a 12-week randomized, double-blind, placebo-controlled clinical study on 63 women and men ages 26 to 64 years old

Jun 4, 2024 • 36min
155: The ultimate hair growth episode | Isfahan Chambers-Harris, Ph.D.
Dr. Isfahan Chambers-Harris discusses how nutrition impacts hair growth and autoimmune disease, emphasizing the importance of a balanced diet. They explore the hair growth cycle, factors affecting hair health, and the role of bonding treatments in maintaining hair health. Additionally, the podcast covers scalp care, skincare routines, and well-being habits for overall hair and body wellness.

May 7, 2024 • 51min
154: The best nutrients for skin health | Glenicia Nosworthy M.D., internal medicine physician
“When we are doing aesthetic treatments that are increasing collagen and elastin production, you have to consider, ‘What do cells need to make collagen and elastin?’ They need great forms of nutrients, proteins, and building blocks,” says internal medicine physician Glenicia Nosworthy M.D., who specializes in aesthetic and integrative medicine. “I can inject you with anything that's going to stimulate the cell. But if the cell is not getting the nourishment or the nutrients that it needs to function properly, then your response is going to be very minimal. And you're going to be paying for multiple treatments and you're not going to get maximum results.” In this episode of Clean Beauty School, mindbodygreen beauty director and host Alexandra Engler chats with Nosworthy about platelet rich fibrin treatments, how to boost collagen production, and what nutrients to focus on for skin health. Show notes:-Follow our guest: @doctor.glen-Learn more about her practice: https://globyglenmd.com/-Follow the host: @alex_blair_-Comments: podcast@mindbodygreen.com-Sponsorship inquiries: sales@mindbodygreen.com

Apr 2, 2024 • 45min
153: Longevity, skin health & metabolism | Anant Vinjamoori, M.D., longevity physician
Longevity physician, Anant Vinjamoori, M.D., discusses metabolic health's influence on skin, hormones, and collagen production. They also talk about the importance of staying active for overall health, the role of vitamin C in skincare, and the connection between longevity medicine and skin health.

Mar 19, 2024 • 43min
152: Essential oils, aging & your skin barrier | Athena Hewett, esthetician
“Love what you came into, don’t try to change it, and just embrace it—that’s when your skin will really glow,” says esthetician Athena Hewett, founder of the cult-favorite brand Monastery. In this episode of Clean Beauty School, mindbodygreen beauty director and host Alexandra Engler chats with Hewett about essential oil use, acne, and how to help your skin heal itself.Take 20% off glow from the inside out bundle+ with code BEAUTYPOD. Cannot combine with gift cards or other discount codes. Apply code at checkout.Show notes:-Follow Monastery: @monestarymade -Learn more about Hewett: https://monasterymade.com/ -Shop products mentioned in this episode: LYMA laser, Monastery Rose Cleansing Oil, Attar Floral Repair Concentrate, Gold Botanical Oil Serum, Flora Botanical Cream Serum, Rei Gentle Retinol Cream, XX Rose Glycolic Gel, ROZ, Sandor, Hermes Plein Air, Saie Glowy Super Skin Lightweight Hydrobounce Serum Foundation, Merit Flush Balm Cream Blush-Follow the host: @alex_blair_-Call in: sayhi.chat/cleanbeautyschool -Comments: podcast@mindbodygreen.com-Sponsorship inquiries: sales@mindbodygreen.com