New trial
Step 1 of 4
Product
What are you testing?
Skincare
Makeup wear test
One product
Product A vs B
Product name
Price (optional)
Ingredients (optional)
Paste the list from the box. It powers safety checks and your Skin Passport.
Your skin's reaction to sun (optional)
Darker skin can keep dark marks after irritation, so SplitSide warns earlier with strong actives.
Prefer not to say
Always burns, never tans (type I)
Usually burns, tans a little (type II)
Sometimes burns, tans evenly (type III)
Rarely burns, tans easily (type IV)
Very rarely burns, brown skin (type V)
Never burns, deeply pigmented skin (type VI)
Measure it from a quick photo
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