Search
4.8
Rated 4.8 out of 5 stars
232 Reviews

MDAiRE™'s Correct and Protect Duo is specifically created to include two important active ingredients for cellular skin health and provides benefits to correct previous damage while helping to protect your skin from further damage and signs of aging. 

Vitamin C-FK Brightening Complex has L ascorbic acid- the most powerful form of Vitamin C in terms of anti-aging and skin health.  Our proprietary blend of 4 forms of Vitamin C protects the skin by binding reactive oxygen species caused by UV radiation. This product will address hyperpigmentation and brighten the complexion.

RXR Retinol Anti-Aging Serum  induces healthy replacement of any damaged collagen and elastin fibers which will tighten and smooth the texture of your skin. Our active retinol is encapsulated in a solid lipid, resulting in an anti-inflammatory and anti-irritant formula, which can be used every morning and evening.  

These products are bundled together and offer a 5% savings.

Includes: 

  • Vitamin C-FK Brightening Complex (1.0 FL OZ)
  • RXR Retinol Anti-Aging Serum (1.0 FL OZ)

 *Cruelty Free Products made with clean ingredients. Free of parabens, fragrance, and phthalates. *


Correct and Protect Duo
$306.00 $322.00

RXR Retinol Anti-Aging Serum:

1. Promotes healthy cellular turnover and renewal

2. Minimizes the appearance of pores and blackheads

3. Diminishes the appearance of fine lines and wrinkles

4. Evens texture and tone

Vitamin C-FK Brightening Complex:

1. Promotes an even skin tone by fading hyperpigmentation and brightening complexion

2. Powerful antioxidants help defend against environmental damage

3. Diminishes the appearance of fine lines and wrinkles

Vitamin C-FK Brightening Complex: Apply on a clean, dry face in the morning as your first skincare product.

RXR Retinol: Apply to a clean, dry face at bedtime. Avoid the periorbital area. Use with NMF Hydrator Barrier Repair to minimize irritation.

Caution:

For external use only. Avoid contact with eyes. If contact occurs, rinse thoroughly with water.

Vitamin C-FK Brightening Complex: Distilled Water, Ethoxydiglycol, L-ascorbic acid, Laureth-23, Glycerin, Licorice root extract, Kakadu plum extract, Kojic acid, Ferulic acid, Triethanolamine, Polyacrylate crosspolymer-6, Tetrahexyldecyl ascorbate, 3-glyceryl ascorbate, Magnesium ascorbyl phosphate, Gotu kola extract, Vitamin e, Phenoxyethanol, ascorbic acid, Xanthan gum, Hyaluronic acid, cichorium intybus root oligosaccharides, Nano liposomal Resveratrol, Caesalpinia spinosa gum, Sodium benzoate, Gluconolactone, EDTA

RXR Retinol Anti-Aging Serum: Distilled water, Squalane, C12-15 alkyl benzoate, propanediol 1:3 sodium acrylate/ sodium acryloyldimethyl taurate copolymer, Glycerin, Retinol, Glycine soja, Glyceryl stearate, PEG-100 stearate, Niacinamide, Lactic acid, Arnica Extract, Hyaluronic acid, Resveratrol, kojic acid, CoQ10, Phenoxyethanol, Nannochloropsis oculata extract, pullulan, Palmitoyl tripeptide-5, Cellulose gum, acrylates/ c10-30 alkyl acrylate crosspolymer, Chitosan, Glycolic acid, Polysorbate 20, Sorbitan oleate, BTH, C15-19 alkane, Polyglyceryl-6 laurate, Polyglycerin-6, Ethylhexylglycerin, hydrolyzed collagen, Polypodium leucotomos, Melatonin, Sodium benzoate, Potassium sorbate, Caprylyl glycol

4.8
Rated 4.8 out of 5 stars
Based on 232 reviews
Total 5 star reviews: 207 Total 4 star reviews: 14 Total 3 star reviews: 5 Total 2 star reviews: 3 Total 1 star reviews: 3
95%would recommend these products
I saw and/or Felt Results in my SkinRated 4.6 on a scale of 1 to 5
232 reviews
  • A
    allison
    Verified Reviewer
    Reviewing
    Vitamin C-FK Brightening Complex
    I recommend this product
    How old are you? 55-64
    Product Standouts Absorption, Dramatic Results, Great Ingredients, Easy To Use, Hydrating
    If you saw results, what were they? Brighter Skin, Reduced Fine Lines, Clear Skin, Smoother Texture
    Would you purchase this product again? Yes!
    Rated 5 out of 5 stars
    1 hour ago
    I am amazed!!

    I cannot believe how my skin has transformed with this vitamin c serum!! I’m truly am blown away! My skin went from dull and lifeless to glowy and clear!!! Thank you Dr. K!!

    I saw and/or Felt Results in my SkinRated 5.0 on a scale of 1 to 5
  • TBProfile picture for Tacy B.google logo
    Tacy B.
    Verified Reviewer
    Reviewing
    RXR Retinol Anti-Aging Serum
    I recommend this product
    How old are you? 35-44
    Product Standouts Easy To Use, Gentle, Dramatic Results
    If you saw results, what were they? Reduced Irritation, Smoother Texture , Smaller Pores, Clear Skin
    Would you purchase this product again? Yes!
    Rated 5 out of 5 stars
    2 days ago
    All the benefits none of the irritation

    I have tried using tret and over the counter retinols and find my face is dry and red and irritated. I have been using this nightly for 5 months and never had irritation! I believe Dr Kappel that it is all about the formulation because I have positive results too! Don’t skip this one in your routine.

    I saw and/or Felt Results in my SkinRated 5.0 on a scale of 1 to 5
  • AK
    Anne K.
    Verified Buyer
    Reviewing
    Vitamin C-FK Brightening Complex
    I recommend this product
    How old are you? 55-64
    Product Standouts Absorption, Easy To Use, Dramatic Results, Hydrating
    If you saw results, what were they? Improved Hydration, Brighter Skin
    Would you purchase this product again? Yes!
    Rated 5 out of 5 stars
    1 week ago
    Vitamin C-FK Brightening Complex

    I have used several Vitamin C formulations over the years and by far, this is my favorite! It does not leave my skin feeling sticky or leave an orange hue. This serum actually provides moisture to my skin and leaves my face with a healthy glow!

    I saw and/or Felt Results in my SkinRated 5.0 on a scale of 1 to 5
  • A
    Angelica
    Verified Buyer
    Reviewing
    Vitamin C-FK Brightening Complex
    I do not recommend this product
    How old are you? 25-34
    If you saw results, what were they? Brighter Skin
    Would you purchase this product again? Unfortunately, No
    Rated 2 out of 5 stars
    4 weeks ago
    My skin reacted badly

    This broke me out, which sucked because it’s so expensive. I’ve been using it on a burn scar instead so it doesn’t go to waste, and it’s actually helping lighten it, which is great. Canceling the subscription is annoying though. You have to email them instead of just doing it online. Super inconvenient.

    I saw and/or Felt Results in my SkinRated 1.0 on a scale of 1 to 5
  • FB
    Francesca B.
    Verified Buyer
    Reviewing
    Vitamin C-FK Brightening Complex
    I recommend this product
    How old are you? Over 65
    Product Standouts Absorption, Dramatic Results, Hydrating, Great Ingredients, Easy To Use
    If you saw results, what were they? Smoother Texture , Improved Hydration, Reduced Irritation, Brighter Skin, Fewer Blemishes
    Would you purchase this product again? Yes!
    Rated 5 out of 5 stars
    1 month ago
    Amazing: Effective and Gentle

    Having a damaged skin barrier, I was reluctant to use this product. However, from the first application, I used this the first day I received my products, It was like no other vitamin C or brightening product I have ever used! It is effective, you can feel it working, it brightens almost immediately, and does not irritate or cause any redness/negative effects to the skin what so ever! The brightening effect lasts all day. Even in the sun at the beach, no negative effects of even the slightest redness or irritation. Love this C-FK Complex!

    I saw and/or Felt Results in my SkinRated 5.0 on a scale of 1 to 5

Search our shop