A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

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I’ve been anxiously waiting to share today’s recipe. Let’s start with a little story…

A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

Last month, Dustin purchased a surprise birthday present for me: a spa day! Dustin’s not a big gift person, so the fact that he took time to look for a naturally-minded local spa, check out spa ratings, and secretly make an appointment for me was a huge deal. I was so grateful and excited for my big spa day, until I arrived at the spa and discovered that a facial was in the package.

I’ve received facials in the past, and each experience has been less than desirable. In fact, every facial has felt like nothing more than a chance for the spa to sell me expensive beauty products. Not exactly relaxing or fun! I was super skeptical about getting a facial, but I knew the hard work Dustin went through to create the spa experience, so I decided to go through with the appointment.

A few minutes into the facial, the gentle esthetician inquired about my skincare routine, “What products do you use on your skin?” I hesitated for a few moments.  I figured the relaxed environment might make my delayed response seem intentional. Should I tell her the truth?  Friend, I was fearful to admit that I use “green beauty” products. I was afraid of her reaction to such a radical idea. Silly, right?!

A few minutes later, I replied and told her all about my green beauty skincare routine. The esthetician, Gen, softly voiced her encouraging words, “That’s wonderful! Amazing!” Suddenly, I felt comfortable to discuss skincare with Gen. She then asked about my skincare concerns, to which I replied, “I would love to do something about the scars left on my face from my past skincare issues, and the brown spots. Ugh, those brown spots that appeared with my second pregnancy.” Gen offered a solution, which she claimed would dramatically improve my blotchy skin and scars: a vitamin C serum.

Gen knew her stuff, so I decided to act on her advice. But the more natural vitamin C serum the spa sold cost $85 for a 2 ounce bottle, so I passed on the product and decided to research a possible homemade solution.

A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

After a few hours online, I discovered that making a vitamin C serum at home is 100% doable and pretty inexpensive compared to spa brands. I purchased vitamin C powder from my health food store, and started playing around with various ingredient combos using 90% base ingredients and 10% vitamin C powder.

A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

To make a loooong story shorter, let’s talk about my results…

After over one month of using my Homemade Vitamin C Serum in my regular skincare routine (my aloe and honey cleanser, toner, and moisturizing oils), the overall appearance of my skin has significantly improved! My skin feels smooth and soft. Plus, the blotchy dark spots and scars appear to be fading. Thank you, Gen, for your recommendations. And Dustin, feel free to book another spa day.

A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

Benefits of Vitamin C

Vitamin C is something that’s naturally found in the makeup of our skin, particularly on the dermis and epidermis. I know, flashbacks to Anatomy and Physiology 101, right?!

Vitamin C plays an important role in skin health due to its antioxidant properties. Just think about everything our skin must work to fight against. Vitamin C aids in the repair and renewal of skin cells. This repair and renewal helps keep our skin looking youthful and healthy. From my reading, this is a natural process that’s continually occurring within the cells of our skin particularly when we sleep. Our skin is very smart. But sometimes our skin needs a bit of help, especially as we age or experience major life events like pregnancy or too much sun, so adding vitamin C to a skincare routine may help someone like myself–a gal frustrated with brown spots and scars. This post explains more about the benefits of using a vitamin c serum on the skin.

According to Gen and my online research, it’s important to apply a serum to the skin for 3 months to see noticeable results. So far, I’ve been using my Homemade Vitamin C Serum for a little over a month, and have been impressed with the results. Some sources encourage starting with a ratio of 5% vitamin C powder and 90% base (water and aloe are my “base” ingredients), then increasing to 10% vitamin C powder and 90% base, and finally 20% vitamin C power and 80% base. I’ve been consistently using the same percentage from the start, but feel free to use my ingredients and work out the math to meet your own skincare needs. My formula is roughly 16% vitamin C powder and 84% water and aloe.

A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

Homemade Vitamin C Serum
4.85 from 73 votes

Homemade Vitamin C Serum

Vitamin C plays an important role in skin health due to its antioxidant properties. Just think about everything our skin must work to fight against. Vitamin C aids in the repair and renewal of skin cells. This repair and renewal helps keep our skin looking youthful and healthy. 
Kristin Marr
Prep Time5 minutes
Total Time5 minutes
Course Homemade
Cuisine Beauty
Servings 2 tablespoons

Ingredients

Instructions

  • In a small bowl, combine the vitamin C powder and filtered water. Whisk the ingredients until the vitamin C powder is completely dissolved. Once dissolved, stir in the aloe vera gel and vitamin E oil.
  • Pour the serum into a dark amber bottle (a funnel helps). Store the serum in the fridge for 1-2 weeks. Around the two week mark you may notice the serum's pH level change*. Your serum may have a different color and consistency, depending on the vitamin C powder and aloe used to make this recipe. My vitamin C powder is pink, but many are white.

Notes

To Use:
 
Before bed, wash your face, then use a toner (if you use one), followed a small amount of Homemade Vitamin C Serum, and then a moisturizer. Gently shake the serum bottle before each use. The serum will be thick. In the morning, rinse your face before applying makeup and/or stepping out the door. Vitamin C Serum shouldn't be used during the day due to sun exposure.
Tried this recipe?Let me know how it was!

Recipe Variations:

I’ve played around with the recipe variations over the past month. Vitamin C serum can feel a bit dry on the skin, so I like to add the aloe and vitamin E oil to help compensate for this drying effect. I’ve also used this ratio: 1 tsp vitamin C powder, 1 TB each: water and aloe vera gel. The trick to this ratio is applying a fair amount of moisturizer before the serum fully dries on the skin since it can leave your skin feeling dry at first. I personally prefer the recipe above, with the extra aloe and vitamin E oil, but both have produced the same overall result for my skin. If your skin is irritated with my recipe then decrease the amount of vitamin C powder at first (use 1/4-1/2 teaspoon) and slowly work your way up to more, if desired.

Many sources call for using vegetable glycerin versus aloe, but I found glycerin to be very sticky on my skin. If you have glycerin on hand, it may be subbed for the aloe.

pH Testing:

According to my research, an ideal vitamin C serum should have a pH of 3. For reference, a pH of 7 is considered neutral.  I purchased a set of pH testing strips from Amazon so I can test each batch of serum. Vitamin C has a very a short life span. The serum may begin to fluctuate in pH when it’s no longer suitable for use on the skin. A change in pH may result in more harm than good when you apply the serum to your skin. So far I haven’t had any issues with pH since I make a batch of serum every 1-2 weeks. At-home pH strips are really easy to use, so if you’re interested in testing the pH, I recommend purchasing a test kit.

A super simple and affordable homemade vitamin c serum recipe. This recipe works so well! I can't believe the difference it's made on my skin!!

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190 Comments

  1. 5 stars
    Thank you for this recipe! The only thing I did differently was instead of 2tsp aloe/aloe water I used 2tsp glycerin. Last night was the first time I made Vitamin C serum. After all the research for conversions to measure I decided to try yours. It turned out perfectly and my PH is a perfect 3. I did use a dark amber 1oz glass dropper, and also wrapped in foil and I am keeping it in the fridge. Today day my PH was still at 3. I’m hoping to get almost a week. So we’ll see 🙂 it is so easy to mix and make so I don’t mind doing it all the time. My next venture is making all my lotions for Christmas gifts🤗 Thank you again for sharing!

      1. 5 stars
        I just made my second batch tonight! I am using it morning and evening so I went through it fast lol. I also put it on other parts of my body too. It was still at a 3 with no discoloration at all, and I made it Nov 30th. I can already see my skin glowing and fine lines dissappearing. Way better than the store brands I have purchased before. Plus it’s fun! I make my own HA serum to layer a little after. I’m glad I ran across your recipe 🩷 Thank you again!

  2. Hello Kristin,

    Found your link while researching “C3”. Would just like to add this information (according to Dr. Oz)…

    “Fat-soluble Ester C vitamin
    -unlike the ascorbic acid form, realizes the full potential of this vitamin’s full anti-aging ability. It displays greater antioxidant activity in our cells than ascorbic acid does, and performs this vital work at lower doses. In fact, compared with ascorbic acid, vitamin C ester delivers 8 times higher levels of vitamin C activity.

    Note: Water-soluble vitamin C (ascorbic acid)
    This is the form of vitamin C found in standard vitamin supplements. Take this form of vitamin C as a nutritional supplement; however, ascorbic acid has some serious drawbacks when used as topical ingredient. It cannot protect cell membranes, nor can the skin maintain adequate levels when we experience oxidative stress, either from internal sources such as poor diet and stress, or from external sources such as sunlight.

    Ascorbic acid can also create a powerful free radical known as a hydroxylradical, via a Fenton reaction with iron in the body. It is also irritating to skin and unstable when used in topical formulations.”

    Thank-you for your DYI creations.