BROAD-SPECTRUM SUNSCREEN
- Are powdered sunscreens as effective as traditional sunscreens?
 - Are tints the same between Eclipse SPF 50+ and Extreme Protect SPF 40?
 - At what age can iS Clinical sunscreens be used?
 - Can I use Brightening Complex for the dark circles under my eyes?
 - Can PerfecTint Powder SPF 40 be used as my main daily SPF? Can PerfecTint Powder SPF 40 replace my SPF lotion or creams?
 - Do iS Clinical products protect the DNA of skin cells and why is this important?
 - Does Extreme Protect SPF30 contain fragrance or perfume?
 - Does iS Clinical make a waterproof sunscreen?
 - Does iS Clinical use nano-ingredients or nano-encapsulated ingredients?
 - Extreme Protect SPF30 seems expensive for a sunscreen. What is the reason?
 - Has PerfecTint Powder SPF 40 been tested across all skin tones?
 - How are Extreme Protect SPF30 and Eclipse 50+ different from each other?
 - How do Extreme Protect SPF 30 and Eclipse SPF50+ differ from each other?
 - How do you know when you have applied the appropriate amount of PerfecTint Powder SPF 40?
 - How is it verified that the iS Clinical sunscreens meet the international requirements to be labeled as broad-spectrum sunscreens?
 - How often should we re-apply PerfecTint Powder SPF 40?
 - How should Hydra-Cool Serum be used?
 - I am wondering if I could use Hydra-Cool Serum 30 minutes following my Differin gel. My face is very red from the Differin and applying anything to it makes it more red. My dermatologist recommended a steroid cream but I do not want to use that.
 - I bought Eclipse SPF50+ and I am wondering how it is possible to really get an SPF of 50 when the active ingredients are not enough for this SPF (zinc 1.10%, titanium 5.20%).
 - I have oily skin. Which sunscreen would be best for me?
 - I heard a dermatologist say that patients with melasma should use sunscreens containing both zinc oxide and iron oxide. Do iS Clinical sunscreens contain both of these ingredients?
 - If Youth Lip Elixir has plumping effects, can I also use it on the crow’s feet of my eyes?
 - Is PerfecTint Powder SPF 40 a physical or chemical sunscreen?
 - Is PerfecTint Powder SPF 40 a translucent or pressed color powder?
 - Is PerfecTint Powder SPF 40 safe for babies and kids?
 - Is PerfecTint Powder SPF 40 waterproof?
 - Is there a waterproof iS Clinical sunscreen?
 - It was highlighted that a small change within the Post-Care Prodigy Peel System protocols has been made and that an iS Clinical cream-based sunscreen should not be placed on the skin at the end of treatment anymore. Can you please explain?
 - Should I use a moisturizer in addition to NeckPerfect Complex?
 - What does the term “SPF” mean?
 - What is a broad-spectrum sunscreen?
 - What post-treatment care recommendations should be provided after use of the Extra Strength Active Peel Brightening System to maintain optimal results?
 - What sun screen actives are used in Eclipse SPF50+?
 - When incorporating the Extra Strength Active Peel Brightening System into a home care regime, what is the recommendation to maintain optimal results?
 - When should I use Youth Intensive Crème?
 - Why is there a “+” after the “SPF” in Eclipse SPF50+?
 - Why is there a plus sign (+) following the SPF number on Eclipse SPF50+?
 - Why isn’t there more diversity in the shade/tint options for PerfecTint Powder SPF 40?
 - Why must I also use sunscreen when using Brightening Complex and/or Brightening Serum? Isn’t the brightening product enough to fix this problem?
 - Will iS Clinical sunscreens encourage breakouts or worsening of acne?