Sun protectionEvery day, all year
Simple steps and the products Dr. Guo suggests for daily sun protection.
Dr. Guo recommends
The products Dr. Guo suggests for this routine, step by step.
Sold and shipped by DermShop. Dr. Guo is the Managing Director and a shareholder of DermShop.
1. Cleanse
Night
Remove sunscreen at night with a gentle cleanser.

For sensitive skin
ZO Skin Health
ZO Skin Gentle Cleanser
$64.00
A gentle cleanser that removes sunscreen at night.
200 mL / 6.7 Fl. Oz. · 60 mL / 2 Fl. Oz.
View at DermShop
For oily skin
SkinCeuticals®
SkinCeuticals Simply Clean Gel Cleanser
$65.00
A gel cleanser for normal to oily skin.
2. Treat
Morning
An antioxidant serum under sunscreen adds protection against sun damage.

Start here
Vivier Pharma
Vivier Antioxidant Vitamin C Serum 10
$130.00
A vitamin C antioxidant serum for daily use.

Step up
SkinCeuticals®
SkinCeuticals C E Ferulic with 15% L-Ascorbic Acid
$195.50
A vitamin C antioxidant serum under morning sunscreen.
3. Moisturize
Morning and night
A light moisturizer, or a sunscreen that moisturizes on its own.

Start here
hmbl
hmbl Light Moisturizing Cream
$35.00
A light moisturizer that sits well under sunscreen.

Step up
Alastin
Alastin Ultra Light Moisturizer
$97.75
A light moisturizer for daily wear.
4. Protect
Morning, and reapply
Broad-spectrum SPF 30 or higher, a generous layer, reapplied every two hours outdoors.

Start here
TiZO
TiZO Mineral Stick SPF 45
$54.00
A mineral SPF 45 stick that makes reapplying easy.
30 g / 1 Fl. Oz. / Non-tinted · 30 g / 1 Fl. Oz. / Tinted
View at DermShop
Step up
IS Clinical
IS Clinical Eclipse SPF50+
$72.00
A mineral SPF 50+ for everyday protection.
100mL / 3.5 Fl. Oz. / Translucent · 100mL / 3.5 Fl. Oz. / PerfectTint Beige
View at DermShop
What helps
Sun protection prevents sunburn, pigmentation, early ageing and skin cancer. It works only if you use it every day, so the best sunscreen is one you like wearing.
Choose broad-spectrum SPF 30 or higher, apply a generous layer in the morning, and reapply every two hours outdoors or after swimming. Hats, shade and the time of day help too.
See a dermatologist for a spot that is new, changing, bleeding or not healing, and for regular skin checks if you have many moles or have had skin cancer.