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Vitamin C Serum

The Only 2oz Bottle Available! Why Pick PRI Vitamin C Serum? -Manufactured in our FDA-Certified Laboratory Facility. Made in the USA. No Parabens. No oils. Cruelty-Free. -This potent topical Vitamin C serum erases all signs of premature aging with exceptional ingredients working synergistically to eliminate damage caused by the environment. -Helps reduce the appearance of fine lines and wrinkles. Neutralizes free radicals, defends against environmental damage, and stimulates collagen synthesis. -Proven to stimulate the synthesis of collagen which makes your skin appear years younger and more vibrant. You Won’t Find a Higher Quality, More Potent or Larger Size On The Market How Does PRI Vitamin C Serum Work? This advanced topical Vitamin C serum erases all signs of premature aging with exceptional ingredients working synergistically to eliminate damage caused by the environment. Contains 20% Vitamin C, 0.5% Ferulic acid, and hyaluronic acid. Delivers 20% of L-ascorbic acid (Vitamin C) to the skin, the highest level effectively absorbed. Quality Guaranteed Every PRI Vitamin C Serum manufactured for the Phoenix Rejuvenation Institute is made within a FDA Approved and GMP certified facility. Good Manufacturing Process Standards are the highest and most stringent guidelines in the nutritional supplement industry. At the Phoenix Rejuvenation Institute we work relentlessly to provide the consumer with only the highest potency, highest purity, and most effectively absorbed formulations available to the consumer today. 90 Day 100% Money Back Guarantee!

Key features

  • 50% BIGGER the the competition!
  • Reverse the signs of aging
  • Helps reduce the appearance of fine lines and wrinkles.
  • Defends against environmental damage, and stimulates collagen synthesis.
  • Made in the USA, FDA Certified Facility

Honest reviews


smoother, clearer skin

I am having good results with Vitamin C serum and am receiving compliments on my skin which hasn’t happened in a long time. The dark spots are lightening and wrinkles are lessening. It is not overnight miracle but, honestly, the best results come with continuous and consistent use and that is my experience. I will continue to use C serum with expectations of continuing positive results. The company had good customer service, prompt reply.I have used several different types of C serum and this is the strongest which makes it work for me. I have tough skin, nothing seems to give me the results that most people get, face peels don’t peel, like that. I did a test on the brown spots on my cheeks. they seemed to be getting darker every day. I used this C serum religiously and the dark spots began peeling, just the spots. I think that is quite remarkable. The spots are getting lighter. This product works for me.

Adrian Varney, WV

I love the way it absorbed in my skin!

This vitamin C serum has really improved the clarity and tone of my skin, giving it a more uniform appearance.I also take antioxidants internally and have done for a long time, but even so, this topical serum has made a difference.It has a nice fresh scent and the liquid sinks quickly into the skin.It’s contents all over your bag when travelling!And discount makes it great value!

Brittany Blain, PA


I Love how this Vitamin C Serum Leaves my Skin! it Leaves my skin feeling so Fresh,Soft,And Relaxed! now i don’t too much care for the scent this product has! but i love the results that i’m seeing! Thanks! : )

Marylou Moca, PR

best vitamin C serum

A very good product for an unbelievable low price. I bought 2 bottles and it came quickly. I hope you enjoy this product like I do.

Judith Neelyton, PA



Sierra Tenakee Springs, AK

Double size value

Most of the Vitamin C serums on the market come in 1 ounce bottles. I have been using it morning and evening and find that 1 oz just doesnt last very long. This product seems to be of the same quality as the other serum that I purchased. My skin seems to be smoother expecially around my eyes.

Ronda Aurelia, IA

Waste of Money

Was very happy to find such a large bottle of Vitmain C Serum, but when I opened it; it was very cloudy, very thick (like it curdled) and smelled worse than rotten meat :(. It also made me break out in a terrible hives. Will not be buying from this company again if they sell out of date product that should have been thrown away not sold.

Libby Ideal, GA

Great stuff!

At first I did not know if I would like the vitamin serum because it says acid in the title. I was scared that it would hurt and turn me all red and creepy looking. Boy was I wrong! This stuff works wonders! My skin is softer and younger looking and it doesn’t hurt! Yay!!

Denise Brevard, NC

Vitamin C Serum

It`s a good serum of vitamin C and not expensive. I use for many years a serum and cream of hyaluronic acid at nigth (it`s not good for use at sun ligth since it didn`t give protection). By morning I use the serum and cream of vitamin C. To be sincere I change time to time the branch of the products, The results hav been good till now.

Sheryl Hillview, KY


I have heard about Vitamin C Serums before and how good they can be for the skin, but I never had much luck until I found this product. This Vitamin C serum is different from anything I have ever tried before. It makes me skin completely radiant and beautiful. After using this product, my skin actually glows, it is incredible. The best part about it is that I have told a few of my friends and even my mom about this product and now they are in love with it to! It really works just as good as you would hope it would. If you have fine lines or discoloration, this product is your saving grace. You will never know how you ever lived without it. I take this serum everywhere I go, even if I am going for a weekend trip, this serum is going with me. This product is truly amazing and I highly recommend it to anyone that is looking for more gorgeous looking skin.

Edith Quinter, KS

I notice a difference

I have used up almost the entire bottle and I can say that I see a difference. I have been using it on my Décolleté area and the fine lines are almost unnoticeable. The smell isn’t the best (sort of a medicinal smell) but it dissipates fairly quickly. I will be ordering more to keep up on my results.

Bianca Ettrick, WI

really love this one

I really, really, really love this one… has worked the best so far… will order again!!

Kay Great Falls, MT

Using it consistently for a month…

don’t see any results yet. The fine lines are still there and overall things are still the same. I will finish the bottle and hope that there is a noticeable, positive change but I am skeptical.

Desiree Saxe, VA

Dirty pool. Manufacturer not playing fair

I have used this for months and noticed no results whatsoever. Is there anything in that jar? Really, nothing. My face does not even tingle and there is 20% Vitamin C. I hear it is really great for your skin. Will have to try something else. You will see lots of good reviews but manufacturer promises another bottle for free if you put a review up on the site and let them know.

Letitia Centerville, TN

i can see the difference

i love the serum! Make sure you use some kind of cleaning brush such as clarisonic because it can cause your pores to clog a little, but i can see the fading of the sun damage

Jennie San Diego, TX


I like the product, but I don’t think it’s very strong. I havent noticed much dryness or peeling and being the first serum I’ve used, I did expect this to be the case.

Dianne Dingmans Ferry, PA

Vitamin C serum

This vitamin C serum is wonderful on the face and neck. It brightens my skin tone and takes away the sallow look that comes to some women with age. I use it daily and love it.

Claudia Fort Walton Beach, FL

smooth and bright

this serum left my skin very smooth, great before putting on makeup. also seems to brighten my skin. i didn;t seem to need a moisturizer afterwards either

Germaine Saint Marys, OH

Wonderful! 🙂

This Vitamin C serum is wonderful! I am a medical esthetician (graduated with honors) so I can honestly tell you this product is legitimate.Also, the company has wonderful customer service. This is a win win! :-)One of the most powerful functions of vit. C is its role in collagen production!It will also help diminish and prevent age spots.This serum also incorporates ferulic acid, (sounds harsh because of the word acid, but its not, its actually great for sensitive skin)Ferulic acid keeps vitamin c in a stabile form on your skin.It also boots vitamin c’s sun protection and ability to neutralize free radicals.Additionally, this serum has one of my fav ingredients, hylauronic acid! This plumps up your skin and greatly helps it absorb moisture.It helps eliminate fine lines.Its really just a great staple in my beauty/health arsenal!Also, this company does not add any pesky/dangerous ingredients. 🙂

Irene Woodburn, OR

Not sure if it does anything, and not really pleasant to use

So this is basically a vitamin c gel that you put on under moisturizer. The smell and texture aren’t as nice as others that I’ve used and I’m not sure if the extra step is really doing anything. If I notice a change after the bottle is finished (it’s been about 3 weeks now), I’ll add a star.

Terra Arispe, IA

Better than others I have tried

This vitamin C serum is better than others I have tried. I initially bought it because it is double the size of anything else out there. After using it for a week, I saw definite improvement in the fine lines around my eyes, and in the deeper wrinkles on my forehead. I can’t think of a better review than that. This product works!

Grace Thomaston, CT

Value for money

Fast shipment! The smell of the product is not very pleasant but it’s a great vitamin c serum and comparable to others. This has more value for money since it’s twice the size of other available products.

Mae Phyllis, KY


Would give zero stars if I could. I DO NOT RECOMMEND THIS PRODUCT! Initially, I thought this serum was a great value, but I had to finish a different brand I had, so tried this once & liked it, although I noticed a slightly unpleasant odor. I then stored it in a cool, dry hall closet where I store all my toiletries.When I went to use it again several weeks later, the top of the dropper had expanded to a round ball shape, and when I opened the bottle, it sounded like it was emitting gas. The odor was extremely foul & the serum was an odd yellowish color with a very thick, slimy texture. Simply put, it was utterly disgusting. I threw it out, as I had bought it in Feb & didn’t want to bother w/expense of sending back & fighting for a refund. I would rather pay more for a lesser amount of serum that is of high quality than pay for this gunk that resembles foul-smelling mucus.

Ethel Lenorah, TX

Feels great….

I love this Vitamin C Serum. I feel it has helped my skin just after a few days. I love how it feels and I am sure others will also.

Margarita Vieques, PR

I do see improvement.

I am using this product with micro needling and anti wrinkle cream. It was suggested to use Vitamin C Serum after needling so that is what I am using. I put a few drops of vitamin C into my night cream also.

Coleen Vieques, PR

A very good moistureizer

This is a very good product. I have tried several different types of creams, moisturizers but found out that anything containing vitamin c is very good for the skin. It will take a little time to notice the difference, but it will happen. I recommend you try this product.

Angelina Milano, TX

My secret weapon!😉

I been hearing a lot about vitamin C. All the rave about how good it is for your skin. It’s little on the pasty side so I mix it half and half with a lotion or with oil (jojoba, almond, coconut etc…) before bedtime. My face feels smoother and looks brighter. I love it and will be buyimg more for sure once I am out.

Carissa Helena, OH

I received on time. I am testing it, …

I received on time. I am testing it, so I don’t know yet the results, the only thing I can tell you is that burn a little bit. I wil tell you later the results.

Rae Cherokee, TX