Find A Professional or Spa Location | The Science

FREE STANDARD SHIPPING with $100 purchase!

Professionals Only

Works Well With:
Benefit Clean

Benefit Clean

Gentle Cleanser

More Details >

Define

Define

Resurfacing Treatment

More Details >

Opti Crystal

Opti Crystal

Chirally Correct Eye Serum

More Details >

Serum 16

+

Serum 16

Featuring LG-Retinex

Dual retinol rapid renewal complex

$78.00 USD

Qty

Containing 16% LG-Retinex—a proprietary GAG-enhanced encapsulation of retinol and retinaldehyde—Serum 16 is the closest thing to prescription-strength age defiance without a prescription. In a six-week clinical study, this breakthrough superserum by CosMedix visibly reduced the appearance of sun damage, age spots and deep lines, including crow's feet.


Clinical Results:
  • 88% reported noticeably firmer skin in two weeks
  • 75% reported less apparent wrinkles in four weeks
  • Over 90% reported brighter-looking skin in six weeks


Serum 16: Apply a pea-sized amount to clean skin as tolerated every 1-3 nights, working up to nightly use. May be followed with moisturizer if additional hydration is needed. Protect your results by wearing sunscreen daily.

Be Sun Smart. CosMedix always recommends daily use of sunscreen to protect skin against sunburn and premature aging. Common Sense Cautions: For external use only. Avoid contact with eyes. Keep out of reach of children.

Serum 16: Aqua, Hamamelis Virginiana (Witch Hazel) Water, Tocopheryl Acetate, Sodium Lactate, Glycerin, Galactoarabinan, Sodium PCA, Phospholipids, Ethylhexylglycerin, Xanthan Gum, Glycosaminoglycans, Leuconostoc/Radish Root Ferment Filtrate, Retinol, Retinal, Tetrasodium EDTA, Proline (L), Sodium Hyaluronate, Sodium Hydroxymethylglycinate, Squalane, Aniba Rosaeodora (Rosewood) Wood Oil, Lavandula Angustifolia (Lavender) Oil, Helianthus Annuus (Sunflower) Seed Oil, Cassia Angustifolia Seed Polysaccharide, Dimethicone, Sorbitol, Polysorbate 20, Potassium Sorbate

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

2 Questions | 2 Answers
Displaying questions 1-2
  • Serum 16

    Q:

    How to use Serum 16 and Defy together? Is a defy will act as moisturiser after Serim 16?
    Asked on 2/14/2015 by Aliona from uK

    1 answer

    • Staff Reviewer

      A:

      You can cocktail the 2 products on top of each other 3 times a week in the evening, after cleansing and prior to applying a moisturizer. Defy will not act as a moisturizer after Serum 16. An alternate option is to alternate use of each. Serum 16 used, Monday, Wednesday, and Friday. Defy is used Tuesday, Thursday, and Saturday. Both would be used in the evening, and need a moisturizer on top.

      Answered on 2/27/2015 by Anonymous
  • Serum 16

    Q:

    How many ounces is in this bottle??
    Asked on 2/12/2015 by masleche

    1 answer

    • Staff Reviewer

      A:

      1 oz or 30mL

      Answered on 2/23/2015 by Anonymous
Displaying questions 1-2

Do you have a question about this product? 

Don’t be fooled by unauthorized resellers!

Sign Up for E-Newsletter and Exclusive Offers Today!

lead gen