20 Years Younger: Her Secret Age-Reversing Routine
Sierra Clark
•
September 16, 2025
Sierra Clark
View ChannelAbout
Health creator making the health & longevity show, Human. If you'd like to sponsor a Human episode, please reach out at the email below. BIO: Sierra Clark is a health creator with a Cognitive Neuroscience degree from Brown. After six months documenting her own journey on Bryan Johnson’s Blueprint, she now hosts Human, a show exploring the science of optimal health and longevity with biohackers, experts, and extraordinary individuals.
Youthful Glow Starter Kit
AI-recommended products based on this video
Loading...
Beef Tallow Skincare Moisturizer for Face: 100% Grass-Fed Beef Tallow Balm - Unscented Natural Tallow Face Cream Soft Smooth for Dry Skin and Eczema 2oz
(51)
$19.99
FREE delivery Fri, Oct 24 on your first order
300+ bought in past month
Loading...
LANEIGE Water Sleeping Mask: Hydrating Korean Overnight Mask with Squalane & Probiotic-Derived Complex, for Bright, Glowing Skin & Barrier Support
(5,020)
$30.45
Prime
800+ bought in past month
Loading...
R RUCKERCO Girls DIY Diary 54 Pcs Diary Set, Toys For Ages 8-13，DIY Stationery Set, Cool Thin Stickers And Little Girls Daily Supplies, Gifts For Teen Best Choice
(275)
$18.69
FREE delivery Sat, Jun 14 on your first order
300+ bought in past month
Loading...
Aura Carver WiFi Digital Picture Frame | The Best Digital Frame for Gifting | Send Photos from Your Phone | Quick, Easy Setup in Aura App | Free Unlimited Storage | Gravel with White Mat
(4,128)
$179.00
PrimeFREE delivery Sat, Jun 14
400+ bought in past month
Loading...
La Roche-Posay Acne Face Cream with Salicylic Acid & Niacinamide, Effaclar Duo+M Face Moisturizer for Oily, Acne-Prone Skin. Helps Clear Pimples, Remove Blackheads & Prevent Breakouts, 40ML
(5)
$28.05
FREE delivery Sun, Nov 30 on your first order
1K+ bought in past month
Loading...
The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma
(79,382)
$17.77$14.72
FREE delivery Mon, Nov 17 on your first order
Loading...
Best Seller
When the Body Says No: The Cost of Hidden Stress
(5,320)
$18.75
FREE delivery Sat, Aug 9 on your first order
Loading...
Over My Dead Body: The new rollercoaster thriller from the author of the Clifton Chronicles and Kane & Abel (William Warwick Novels): A Novel
(35,073)
$0.00
Available instantly
Loading...
AFKOMST Crossbody Bags for Women Small Over the Shoulder Saddle Purses and Boho Cross body Handbags,Vegan Leather
(10,114)
$25.99
FREE delivery Sat, Jun 14 on your first order
Loading...
NexoTek Charcoal Blackhead Remover Nose Strips (30 Count) – Pore Cleansing Strips for Men & Women, Oil & Dirt Removal, Designed in Canada
(21)
$12.99
FREE delivery Fri, Oct 24 on your first order