BENEFITS
Although Youth Intensive Crème smells great, I dislike fragrance or artificial scents in my creams. What is the smell in this product?
Can I layer NeckPerfect Complex over my other iS Clinical serums?
Can I use all iS Clinical products even though my dermatologist advised me to avoid those containing growth factors due to my history of skin cancer?
Can Retinol+ Emulsion be worn in the daytime?
Could you explain more about the Tripeptide-1 (Copper Tripeptide) growth factor in your products?
Do iS Clinical products protect the DNA of skin cells and why is this important?
Does Youth Complex immediately reduce wrinkles?
Does Youth Lip Elixir give an immediate plumping effect?
Extreme Protect SPF30 seems expensive for a sunscreen. What is the reason?
For whom are Retinol+ Emulsions recommended?
How do I know the ingredients within iS Clinical products are being absorbed into my skin?
How does Clarifying Mud Masque achieve a gentle exfoliating action?
How is the iS Clinical Body Complex different from other moisturizers?
How should you apply Youth Eye Complex and what does it do?
How soon will I see benefits from using NeckPerfect Complex?
I am presently taking spironolactone for my skin. I am looking for a serum to give a glow, to hydrate, and help with anti-aging. Which product would you recommend?
I have acne and am concerned that the ethylhexyl palmitate in Youth Complex might be comedogenic for my skin.
I have read that blue dye is an irritant, yet there is a blue dye in Hydra-Cool Serum.
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?
I thought that copper and Vitamin C were incompatible with each other, yet they are both in Super Serum Advance+?
I thought that copper and Vitamin C were incompatible with each other, yet they are both in Super Serum Advance+?
I usually get side effects with products that contain retinol so I do not understand why I do not experience irritation and flaking with Pro-Heal Serum Advance+.
I usually get side effects with products that contain retinol, so I do not understand why I do not experience irritation and flaking with Pro-Heal Serum Advance+?
Is Active Serum best for morning or evening use?
Is Copper Firming Mist hydrating and balancing to the skin?
Is GeneXC Serum good for all skin types?
Is patting skin care products into the skin a beneficial technique?
Is there really a difference between iS Clinical products and other brands containing some of the same ingredients?
Is your Active Serum a Retinol?
Isn’t the Laureth-4 in my favorite product, Pro-Heal Serum Advance+, comedogenic? I have had no breakouts so far but am concerned that I might.
What are the differences among the iS Clinical eye products?
What iS Clinical products are best for glycation?
What is the difference between Retinol+ Emulsion 0.3 and Retinol+ Emulsion 1.0?
What skin conditions can GeneXC Serum help?
What skin types should use Active Serum?
What sun screen actives are used in Eclipse SPF50+?
When should I use Youth Intensive Crème?
When would you recommend C Eye Serum Advance+?
Why are the Retinol+ Emulsions causing skin to shed?
Why is fragrance found in an iS Clinical ingredient list, if there is no artificial fragrance added?
You have several products that say “Youth” in the label. When should I choose Youth Serum?
What is the difference between Retinol+ Emulsion 0.3 and Retinol+ Emulsion 1.0?
