Heated classes are a modern-day ritual: the warmth eases tension, circulation rises, and the skin takes on that post-class glow that looks as effortless as it feels. We sat down with Knockout Beauty Expert Mia Sadowsky to share her go-to tips for keeping skin radiant through a heated class. The glow you leave with is just the beginning — simple, intentional steps can help skin stay luminous long after class ends.
Before Class: Go in Fresh-Faced and Hydrated
Start with a clean slate.
“Cleanse first,” Mia says. “Sweat mixed with makeup, SPF, or heavy skincare can clog pores and trigger breakouts.”
Keep hydration light.
Apply a lightweight moisturizer or a hydrating serum (like hyaluronic acid) to support your skin barrier and help it handle the heat.
Avoid heavy or occlusive products.
Rich creams and oils can trap sweat and bacteria, leading to congestion.
Optional: SPF protection.
If your class takes place outdoors or near bright windows, layer in a lightweight, sweat-resistant SPF for extra protection.
Bottom line: go in fresh-faced and hydrated, your skin will thank you later.
After Class: Cleanse, Rehydrate, Restore
Cleanse right away.
As soon as class ends, wash off sweat, bacteria, and salt to prevent breakouts. Mia recommends a gentle gel or foam cleanser like the Environ Low Foam Cleansing Gel or January Labs Pure & Gentle Cleansing Gel.
Rehydrate.
Restore moisture and calm the skin with a hydrating mist or serum. We recommend the Lumion Serum, which rehydrates and kills bacteria, or January Labs Restorative Tonic Mist, which replenishes lost moisture.
Moisturize lightly.
Lock in hydration with a lightweight moisturizer that won’t suffocate freshly cleansed skin. a few of our favorites include The Outset's Nourishing Squalane Daily Moisturizer and MZ Skin: The Light Moisturizer
Finish with SPF (if daytime).
Try The Outset – Hydrasheer SPF to protect your post-class glow.
Our Post-Class Protocol
Cleanser: Environ Low Foam Cleansing Gel or January Labs Pure & Gentle Cleansing Gel
Toner: B3
Serum: Environ Hydrating Serum or Dr. Lara Devgan Hyaluronic Niacin Panthenol Serum
Moisturizer: MZ Skin The Light Moisturizer or The Outset Nourishing Squalane Daily Moisturizer
SPF: The Outset Hydrasheer
No time for the full routine? “Keep the Lumion Serum in your bag,” Mia says. “It’s the perfect quick fix for cleansing, hydrating, and balancing the skin post-sweat.”
The Ingredient to Know: Hyaluronic Acid
Mia’s favorite post-sweat essential? Hyaluronic Acid.
“It’s a must for restoring hydration and locking in moisture after a heated class,” she explains. It helps your skin bounce back faster and keeps that healthy glow intact long after class ends.
Your skin deserves recovery, too. Just like you refuel after class, your skin needs its own cooldown. With a few mindful swaps, you can keep your complexion balanced and radiant beyond the mat.
Want to take it a step further? Book a personalized skin consultation at Knockout Beauty, where our experts help tailor your post-class routine to your skin’s unique needs — ensuring your glow is as intentional as your practice.
