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Replenix Vitamin C Pro Collagen Serum

(formerly known as Citrix Vitamin C Pro-Collagen Brightening Serum)
1.0 fl oz
| HSA|FSA Eligible LMN Required
$89.60
$128.00 30% Off
Highlights
  • Brightens skin with vitamin C
  • Paraben-, fragrance- and cruelty-free
  • Diminishes the look of fine lines and wrinkles
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Product Overview

Replenix Vitamin C Pro Collagen Serum brightens and visibly fades wrinkles.

Boost your skin's radiance with this antioxidant serum. Featuring a 20% vitamin C complex and the natural brightener arbutin, it helps to even skin tone. Vitamin C has the added effect of supporting healthy collagen production, reducing the look of wrinkles and fine lines. A time-released delivery system allows for the vitamin C to absorb and penetrate more effectively, enhancing its effects. Non-irritating, this formula is great for all skin types, even sensitive.

Clinical results of a 4 week consumer perception study using the Replenix Discoloration Regimen, which includes Glycolic Acid Resurfacing Cleanser, Glycolic Acid 10% Resurfacing Peel, Vitamin C Pro Collagen Serum, Brightening Eye Cream and Pigment Correcting Brightening Cream:

  • 90% Improved skin dullness 
  • 90% Improved skin tone 
  • 90% Skin looks more radiant 
  • 90% Skin looks more vibrant and even toned 

Key Features:

  • Supports radiance and visibly fades wrinkles with 20% vitamin C complex
  • Includes natural brightener arbutin
  • Reduces discoloration and age spots
  • Non-irritating and suitable for all skin types
  • Cruelty-free, gluten-free, paraben-free and fragrance-free

Address age spots and visibly smooth skin with Replenix Vitamin C Pro Collagen Serum.

Highlights

  • Brightens skin with vitamin C
  • Paraben-, fragrance- and cruelty-free
  • Diminishes the look of fine lines and wrinkles

Ingredients

Directions

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Product Specifications

About the Brand

Customer Reviews (51)

Overall Rating

4.7
Based on 51 reviews

Review Summary

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51 Reviews

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LovelySkin Customer

from Arizona

Age Group: 50-59

Mature Skin

Verified Purchase

September 02, 2025

a drink for your skin

Love this product! I had received as a sample and fell in love! Did some researching prior to ordering full size because it is on the pricey end....has not disappointed! Currently only using in the morning...I apply toner, essence and then apply this and follow up with my serum and moisturizer. It makes my skin feel luxurious!

0 people found this helpful

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Myrtle

from South Carolina

Normal Skin

Verified Purchase

July 18, 2025

Recommended by my doctor

I have had very good results w this product. Used daily after washing my face in the morning and applied before putting on any other products , and in conjunction w sunscreen daily or the product’s effects will be diminished due to sun exposure.

0 people found this helpful

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LovelySkin Customer

Verified Purchase

June 30, 2025

Brighten my face

I have used this serum off and on. I seem to comeback to it. My face has freckles with orange tint to it. I am also in my mid 60s. The serum goes on easily and I mix it with hydraulic serum. I use it at night and another during the day. I like this brand and it seems to ladt. Yes, a little pricey but the smoothness and clearness of my skin makes the cost ok with me. I will continue to purchase this product.

1 person found this helpful

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Steph938

Verified Purchase

June 11, 2025

It’s good

Price is good. I’ve been using this for a month or more. It has helped my mature skin stay healthy. This is a good brand.

0 people found this helpful

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Jenni4979

Verified Purchase

May 20, 2025

Best Vitamin C serum

I've been using this Vitamin C for years. I've tried the skinceuticals CE Ferulic and quickly turned back to replenix. The texture is silky and absorbs beautifully into the skin. Brightens and give the skin a lovely glow. Also plays very well with other products.

0 people found this helpful

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LovelySkin Customer

Verified Purchase

December 18, 2024

Great Vitamin C Serum

This is the BEST vitamin C serum I have tried. Originally, I received a sample of this product and then purchased a full size vial. Unlike the other vitamin C serums I have used, this one does NOT stain fingernails and skin an orange/brown color. It goes on clear and the skin feels like silk after application.

0 people found this helpful

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SusieS

Verified Purchase

August 30, 2024

Night Serum

This is the best nighttime serum I’ve ever used! Before bedtime, I wash my face with a washcloth apply toner, this serum on face and neck and then night cream. It’s silky and nice non-sticky.

0 people found this helpful

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Pinkpoodle

Verified Purchase

August 02, 2024

Replenix was recommended by a skincare professional.

I have been happy with Replenix products. They were recommended to me from a skincare professional. Replenix is less expensive than Skinceuticals.

1 person found this helpful

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LovelySkin Customer

Verified Purchase

July 31, 2024

Love it

This goes on so smoothly and works extremely well for laying with sunscreen. Does an excellent job of lightening dark spots and smoothing out skin textures.

1 person found this helpful

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SaraS

Verified Purchase

July 12, 2024

Perfection

Love the texture and the smell. Has a high percentage of vitamin C.

0 people found this helpful

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LovelySkin Customer

Verified Purchase

May 10, 2024

Wrong Grade!!

I got a sample in this. The color was brown and scent was amazing. So I ordered the Medical Grade 30ml. It’s white and no scent. Is there a problem with it?

1 person found this helpful

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LovelySkin Customer

Verified Purchase

March 16, 2024

Love This!

I have been using for about 10 years and love the way it makes my skin look and feel.

0 people found this helpful

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LovelySkin Customer

Verified Purchase

March 06, 2024

Great serum

This serum did what I needed it to do (collagen boost, anti-oxidants) and went on smoothly without an issue. The price point was pretty good compared to skinceuticals cost.

1 person found this helpful

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reneee

Verified Purchase

December 31, 2023

Replenix Vitamin C Pro Collagen Serum

I tried this Vitamin C Collagen serum and truly liked it. I use it on occasion during the day or at night and also under a masque. I have always used SkinCeuticals CE Ferulic every morning before applying my moisturizer but now after trying Replenix Vitamin C Pro Collagen Serum, I sometimes alternate these products just to give my skin a change. I really like the collagen in this vitamin C.

1 person found this helpful

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LovelySkin Customer

Verified Purchase

December 18, 2023

A game changer!

I apply the Replenix HA serum, Replenix Vit C serum and Replenix Neck Cream every AM and PM to my neck and it has been a game changer to reduce the look of a crepey neck!

1 person found this helpful

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Danielle722

Verified Purchase

November 22, 2023

Gentle enough for rosacea prone skin!

I’ve been using this approximately 3 years without any issues. I have rosacea prone and highly sensitive skin. This is a wonderful product if you’re looking for a serum to add to your routine. It is beyond gentle. I receive numerous compliments on my skin. Very light consistency and not tacky at all. Just a terrific product.

0 people found this helpful

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VeraO

Verified Purchase

October 31, 2023

Good stuff!!

I received this Vit C sample from LovelySkin from a previous purchase. I liked it so much that I decided to invest in a full size bottle. It goes on smooth and silky. My skin absorbed it beautifully. I can't say that I've seen huge changes with my skin, but it does moisturize superbly and I love that.

0 people found this helpful

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DrB

Verified Purchase

October 04, 2023

Great texture!

This is a great vitamin C serum. I love the texture, it feels like it absorbs into the skin immediately. It is not too runny where it’s difficult to hold in your fingers like some other serums. This bottle also lasted me a really long time. I use this in the morning with various other serums and moisturizers and it has also reacted well with everything.

0 people found this helpful

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NOCNURSE

Verified Purchase

July 25, 2023

My facialist notified my skin improvement

I love the absorption of this product ! The few dark spots and areas of discoloration have improved in just two weeks of use

0 people found this helpful

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LovelySkin Customer

Verified Purchase

July 22, 2023

The Best!

The best results I have ever gotten from any skin cream.

1 person found this helpful

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