iS Clinical Super Serum Advance +

1 fl oz

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iS Clinical Super Serum Advance +

iS Clinical Super Serum Advance +

1 fl oz

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Product Description

Brighten and protect skin with iS Clinical Super Serum Advance+.

A scientifically advanced, clinically proven formula that combines 15% Vitamin C with peptides, plus powerful botanical antioxidants and safe skin brighteners. Diminish dark spots and scars while reducing the appearance of fine lines and wrinkles.

Key Ingredient:

How to Use

Apply 3-4 drops to the palm of hand. Using fingertips, dab and smooth evenly over face and neck.


Shipping & Returns

Free Standard Shipping on all orders. 

Every effort is made to ship packages as quickly as possible. Normally orders received by 2:00pm EST Monday - Thursday, and 12:00pm on Friday will be processed the same day. All shipments are subject to product availability. 

Orders are processed business days Monday - Friday except US federal holidays and observed religious holidays. 

We also offer Expedited Shipping for an additional charge.

Sorry, we currently do not offer free international shipping.

Need to cancel your order?
Order fulfillment starts as soon as possible. If you need to to cancel your order, you must cancel before 2:00pm EST on the day you purchased. If your order was placed after 2:00pm EST, you must cancel before 10:00am the following day. Cancellations or delivery fee refunds cannot be processed after 2:00pm EST.

For cancellations, please contact us:
Send an email with your order number to or call us at (877) 316-7546.

We do our very best to ensure that every item in your order arrives safely! If your package was damaged in shipment by the carrier, please keep the box and the merchandise and notify us immediately, email or call (877) 316-7546.

Customer Reviews

Based on 44 reviews
Gail Ritter
Great Product!

Love it so far. It definitely has brightened my skin.

Phyllis Michaels
IS Clinical Ptoducts

I have been using their products for years I am turning 70 and everyone thinks I’m in my 50’s.

Tammy S.
Awesome serum!

This serum helps my wrinkles and fine lines. I love that ISClinical products are made with all-natural ingredients, which is very important to me!


I’ve used this as part of my daily routine along with several other isclinical products and would never dream of switching!!! Such a fabulous product for all types of skin.

Amazing Product!

I love this stuff! I have melasma on my forehead, and it has helped lighten that up significantly. The only thing I don't love is that it's quite sticky, so use very sparingly!


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