15 Best Organic Vitamin C Serums(2023): Clean Natural Skincare

Best Organic Vitamin C Serums
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If you’re in search of an all-natural, organic vitamin c serum that will fade your dark spots and acne scars, even out and brighten your skin tone, boost collagen production, and improve and smooth your skin texture,…you’ve come to the right place.

Vitamin C has proven to be a highly effective treatment for all of these skin concerns if used properly.  Here we will give you the lowdown on exactly which organic vitamin C serums are worth your time and money, and how to use them so that they work effectively.  

Here are our top picks for the best Organic Vitamin C Serums:

Best Budget Organic Vitamin C Serum: Kleem Organics Vitamin C Serum

Best Mid-Priced Organic Vitamin C Serum: Ursa Major Brighten Up Vitamin C Serum

Best Luxury Organic Vitamin C Serum: Maya Chia Super Lift Vitamin C Serum

Best Organic Vitamin C Serum
Best Organic Vitamin C Serum
Best Organic Vitamin C Serum

Read below to find out why we loved these serums best, and what we liked (and didn’t like) about the others that came in a close second.

What You Need to Know Before You Buy A Vitamin C Serum

Type: There are several different derivatives of vitamin C.  These include L-ascorbic acid, sodium ascorbyl phosphate (SAP), magnesium ascorbyl phosphate(MAP), and calcium ascorbyl phosphate.

The most common form is L-ascorbic acid.  Studies indicate that L-ascorbic acid is not always the best form of topical vitamin C due to its instability and limited absorption into the skin cells. In order to compensate for this, the acidity of L-ascorbic must be reduced to a pH of 3.5 in order for it to permeate the skin. 

Also, a PubMed article cites that “the addition of ferulic acid aids in both stabilization of the molecule and achieving an acidity of a pH below 3.5”.  SAP and MAP have been shown to be more stable forms of vitamin C even at a higher pH. 

In summary, look for a vitamin C serum with either a pH of around 3.5 that contains L-ascorbic acid or one that uses the derivatives MAP or SAP. 

Concentration:  Vitamin C generally needs to be at a concentration of 8% or higher to be beneficial.  But because MAPs and SAPs are more absorbent, they can be effective at a lower concentration than ascorbic acid. 

This is especially advantageous for those with sensitive skin because lower concentrations equal less irritation.  A concentration higher than 20% of most vitamin C derivatives will often cause irritation and is not recommended for daily home use.  Depending on your skin type, products with a concentration between 8% and 20% are optimal. 

To get the full story, check out our post on which vitamin C concentration is best.

pH: As mentioned earlier, Ascorbic acid must have a pH of 3.5 or less to be stable and effective.  For some other forms of vitamin C the pH can be higher.  SAP can have up to a pH of 5 and MAP’s pH can be as high as 7.  

Storage:  Vitamin C can oxidize easily.  Oxidized vitamin C serum can wreak havoc on your skin, causing irritation and redness.  It’s critical that your serum is kept in an opaque container in a dark, cool place.  You might even want to consider storing your serum in a refrigerator.  Check out this article on refrigerating your skincare products to extend their life.

Added Helpful Ingredients:  Vitamin E and Ferulic Acid have been shown to double the efficacy of vitamin C.  

Ethical Standards:  Products recommended here are focused on natural or organic ingredients. Most are also cruelty-free, vegan, and free of GMOs, parabens, synthetic fragrance, PEGs, and SLS.

How We Test Our Products:  Each of the products we recommend is used and tested by us for at least 5 days (unless they cause adverse reactions).  We look for formulas that incorporate organic ingredients that are backed by scientific research and are deemed most effective by this research.  

The following brands are formulating products containing organic and responsibly sourced ingredients!

The Best Organic Vitamin C Serums

Best Organic vitamin C serums

Mad Hippie

Type: SAP

Concentration: equivalent to 15-20% L-ascorbic acid.

pH: 5.5-6.5

Added Helpful Ingredients: Vitamin E and Ferulic Acid

Ethical Standards: Natural ingredients, GMO-free, cruelty-free, vegan



  • Great for all skin types
  • No added fragrance, colorants, alcohol, preservatives, or artificial ingredients
  • Doesn’t irritate
  • Lightweight
  • Fresh light scent
  • Natural, organic, cruelty-free
  • May cause irritation if applied too frequently
  • Not suitable for very dry skin

The Mad Hippie Vitamin C Serum is a great option if you’re looking for an affordable, yet effective, organic vitamin c serum. I also like that it contains other beneficial ingredients like vitamin E, hyaluronic acid, and ferulic acid.

Mad Hippie uses sodium ascorbyl phosphate, a form of vitamin C that is more stable than others. This vitamin C variant provides a higher efficacy at a lower concentration which makes it less likely to cause skin irritation.

Vitamins C and E are both well-known for their antioxidant properties. Research has shown that sodium ascorbyl phosphate (vitamin C) and vitamin E can actually work together to provide even more protection against sun damage.

Mad Hippie also adds ferulic acid to its formulation. Ferulic acid is particularly effective in boosting the efficacy of vitamins C and E.

To top it off, this serum contains hyaluronic acid to help to plump and hydrate the skin.

This serum blend is perfect for those who are looking for a bright, hydrated complexion. The gel-like texture of this serum absorbs quickly and easily, leaving you with a refreshed and hydrated complexion.

And the best part? One dollar from every sale is donated to global conservation efforts. So not only is this serum good for your skin, but it also helps to protect our planet.

Best Organic Vitamin C Serum

Cocokind Vitamin C Serum with Sea Grape Caviar

Vitamin C Type: Sodium Ascorbyl Phosphate

Concentration: 20%

pH: 5.0-5.5

Added Helpful Ingredients: Pure Sodium Hyaluronate powder and Sea Grape Caviar extract 

Ethical Standards: Sustainably sourced, cruelty-free, vegan



  • Suitable for all skin types
  • No added fragrances, colorants, alcohol, preservatives, or artificial ingredients
  • Vegan and cruelty-free
  • Made in the USA
  • Some users report that the serum is sticky

Cocokind’s Vitamin C Serum is a top pick for a number of reasons. First, it is ethically made in the USA.

Second, the ingredients are responsibly and organically sourced. Third, it is affordable!

This serum blends active sodium ascorbyl phosphate (vitamin C), plant-based caviar, and hyaluronic acid to brighten and support your skin. We love that this product is made with ethical and sustainable practices in mind and that it is also affordably priced.

The formula is lightweight and absorbs quickly into the skin and it has a very faint fresh scent. Highly recommend!

Best Organic Vitamin C Serum

Pacifica Glow Baby Super C Serum

Vitamin C Type: L-ascorbic acid 

Concentration: 20%

pH: 5.0-5.5

Added Helpful Ingredients: Kakadu Plum and Boswellia Extract

Ethical Standards: Vegan and Cruelty-free. Formulated without parabens, phthalates, SLS or mineral oil. Recyclable glass bottle.



  • Lightweight
  • Absorbs quickly
  • Very light citrus scent
  • Affordable
  • 20% concentration can be irritating for those with sensitive skin

Glow Baby by Pacifica is a brightening and soothing face serum. It has a bit of shimmer in it to give you a natural glow, and it feels very cool to the touch when applied.

There is a very light scent to it, which is nice for those who are sensitive to fragrances.

The main active ingredients are Kakadu Plum and Boswellia Extract. Kakadu Plum is a powerful antioxidant-rich in Vitamin C, which is essential for supporting skin brightness and preventing wrinkles.

Boswellia Extract is an anti-inflammatory agent that is used in conjunction with other ingredients to help address multiple signs of aging, such as fine lines, dark spots, and uneven skin texture.

Overall, this is an excellent choice for those looking for a gentle, lightweight serum that will leave their skin looking bright and radiant.

Best Organic Vitamin C Serum

Derma E Vitamin C Serum

Vitamin C Type: sodium ascorbyl phosphate and C-Ester (ascorbyl palmitate)

Concentration: Company declines to disclose

pH: 5.5-6.5

Added Helpful Ingredients: Hyaluronic Acid, Aloe, Vitamin E

Ethical Standards:  100% vegan, cruelty-free, do not contain parabens, sodium lauryl sulfates, petrolatum, mineral oil, artificial colors, gluten, soy or GMOs.



  • More stable form of vitamin C that won’t break down before it’s absorbed into the skin.
  • Independent clinical studies show proven results: 100% showed improvement in lines and wrinkles.
  • Some claim it flakes under makeup
  • Some dislike the scent

I like that Derma E uses a stabilized form of Vitamin C that is less likely to degrade than other types of Vitamin C before being absorbed by the skin. In theory, this will make it more effective than other C serums since Vitamin C is known to lose its potency quickly.

The addition of Hyaluronic Acid in Derma E’s serum attracts and binds moisture to the skin, while Aloe and Vitamin E soothe and nourish. These ingredients work together to minimize the appearance of fine lines and wrinkles, giving you a youthful complexion.

I love the proven results: In independent 6-week clinical studies, 82% of participants showed an improvement in skin radiance and brightness, and 100% showed a decrease in wrinkles.

Best Organic Vitamin C Serum

Fleur & Bee Nectar of the C

Vitamin C Type: sodium ascorbyl phosphate

Concentration: 10%

pH: 8

Added Helpful Ingredients: Aloe Vera, Jojoba Seed Oil, Vitamin E, Squalane, Sodium Hyaluronate, Niacinamide (Vitamin B3)

Ethical Standards:  Vegan and cruelty-free, no parabens, sulfates, silicones, GMOs, artificial fragrances, sustainably sourced



  • Clean, non-toxic ingredients
  • Committed to improving the environment
  • Uses SAP- a more stable form of vitamin C
  • Rigorous testing
  • More expensive than some of the other vitamin C serums listed here

All of Fleur & Bee’s products undergo rigorous stability and irritation tests to make sure they’re working exactly as expected. They also use independent third-party labs to verify their results so that we can be assured that their products are safe and effective.

I love Fleur & Bee’s commitment to being as eco-friendly as possible. Their products are made using 100% renewable wind energy and their packaging is made from FSC-certified, 100% recycled post-consumer waste paperboard.

Their goal for 2022 is to become completely carbon neutral!

best organic vitamin c serums

Maya Chia The Super Lift Vitamin C – More Serum

Vitamin C Type: Sodium Ascorbyl Phosphate, Magnesium Ascorbyl Phosphate, Tetrahexyldecyl Ascorbate

Concentration: Undisclosed

pH: Undisclosed

Added Helpful Ingredients: Tranexamic Acid, Ferulic Acid Esters (plant source), Niacinamide, Peptides and Stem Cells

Ethical Standards:  Natural, sustainably sourced ingredients. No parabens, phthalates, synthetic fragrances, PEGs, or SLSs. Carbon neutral company.



  • Works immediately to tighten and firm
  • Gentle, non-irritating
  •  Rigorous peer-reviewed clinical research-based products
  • Organic, highest quality ingredients
  • Strong scent initially but dissipates within minutes.
  • Expensive- but worth it!

This is a unique Vitamin C serum in that it has a temporary tightening effect that immediately diminishes the look of fine lines and wrinkles. It is a lightweight formula that rapidly absorbs, leaving you with a more radiant, even-textured and toned surface.

As an added bonus, the treatment acts as a primer – with ingredients clinically proven to help your makeup last longer.

It only has a minimal percentage of essential oil, so it would work for those sensitive to fragrance.

It is gentle enough to be used on all skin types, even the most sensitive. If you’re looking for a cocktail that will give you immediate results AND long-term benefits, this is the perfect option for you.

Best Organic Vitamin C Serums

Leparr Yuzu Vitamin C Serum

Added Helpful Ingredients: Organic vanilla extract, saffron, myrrh resin, 24 karat gold

Ethical Standards:  Certified organic ingredients, recyclable packaging, 25$ of orders when you return packaging to the company for recycling, use carbon neutral shipping,



  • Light citrus scent
  • Excellent for dry skin types
  • Beautiful recyclable packaging
  • Small boutique skincare company
  • High standards for high-quality organic ingredients
  • Focus on designing products that support body, mind, and spirit
  • Higher price point (but not bad for high-quality, luxury skincare)

This Australian skincare company is unique, built around sustainable, spiritual, and holistic values. Their serums come in patented UV light filtering Miron glass containers, increasing shelf life and enhancing the quality of the formulation.

Yuzu, the main ingredient in this vitamin C serum has exceptional antioxidant properties and brightens dull skin. Vanilla extract neutralizes free radicals.

Saffron, also an antioxidant, increases oxygen flow. Myrrh resin extract fades pigmentation and heals wounds. 24 karat gold boosts collagen and improves circulation. The fragrance is a light citrus/vanilla scent.

This is a luxury vitamin C serum at a lower price point than many other high-end serums. Worth every penny!

Best Organic Vitamin C Serum

UpCircle Organic Face Serum with Coffee Oil

Added Helpful Ingredients: Rosehip Oil, Sea Buckthorn, Coffee Oil

Ethical Standards: Certified Organic, 100% natural, vegan, sustainable, and cruelty-free.



  • Very hydrating
  • Great for dry skin types
  • Low price point
  • 98% organic ingredients
  • Dermatologically approved
  • Light floral & citrus scent
  • Can leave oily-skin types too oily

UpCircle Organic Face Serum is dermatologically-approved. The combination of jojoba and sea buckthorn helps to boost collagen production and keep skin looking firm.

The addition of coffee and rosehip oils helps to fade dark spots and brighten the complexion, while the geranium, rose and lemon essential oils give it a refreshing scent.

I love that this versatile serum can also be used as a hair or beard oil – the jojoba oil will soften hair while the rosehip oil keeps the skin underneath free from irritation.

Best Organic Vitamin C Serum

Eva Naturals Vitamin C Serum 

Vitamin C Type: Sodium Ascorbyl Phosphate

Concentration: 20%

pH: 7.9

Added Helpful Ingredients: Retinol, Niacinamide, Hyaluronic Acid, Salicylic Acid

Ethical Standards: Free of parabens, sulfates, formaldehyde, DEA, MEA, TEA, and mercury. Cruelty-free.



  • Combines several key ingredients for an all-in-one serum
  • Treats more many skin concerns at once
  • Inexpensive
  • Can be irritating for sensitive skin types

Eva Naturals is the perfect serum for those of us that want to simplify our skincare routine. Instead of applying 4 or 5 different serums, this product makes it easy. Simply apply one serum to target aging, acne, dry skin, and hyperpigmentation.

Not only does this serum help to save time, but it will also save you money. Buying retinol, a hyaluronic acid, and a niacinamide serum in addition to a vitamin C serum will cost upwards of 100$.

This serum is light and absorbs quickly. It does have a slightly pungent scent when first applied because of the Tea Tree Oil but this dissipates quickly. This is a super effective vitamin C serum and a great value!

Best Organic Vitamin C Serum

Ursa Major Brighten Up Vitamin C Serum

Vitamin C Type: Ascorbic Acid Polypeptide

Concentration: 1.5%

pH: undisclosed

Added Helpful Ingredients: Edelweiss, Rose, Aspen Bark, Aloe, Rose

Ethical Standards: Primarily organic ingredients, free of petrochemicals, SLS, SLES, parabens, synthetic fragrance or color, silicones, or PEGs.



  • Light, sheer formula
  • Absorbs quickly-no oily or sticky residue
  • Fresh natural scent
  • Small family-owned company focused on pure natural ingredients
  • Higher price point

I love the texture of this serum. It’s smooth and creamy yet extremely lightweight. It’s moisturizing but leaves your skin feeling soft, not greasy.

The predominantly organic ingredients make this serum a standout. Ascorbic acid polypeptide is the primary form of vitamin C in this formulation. Ascorbic acid polypeptide is a stable form of vitamin C that is effective at a much lower concentration. It has been shown to help brighten and improve the appearance of the skin, as well as to improve its tone and firmness.

In addition, this serum contains Edelweiss for its antioxidant properties, Rose Hip for hydration and to treat hyperpigmentation, aspen bark to exfoliate, aloe to soothe, and rose to decrease redness.

Best Organic Vitamin C Serum

MyChelle Dermaceuticals Perfect C PRO Serum

Vitamin C Type: L-Ascorbic Acid 

Concentration: 25%

pH: 2.6

Added Helpful Ingredients: CoQ10, Red Wine Extract, and Plant C-Stem cells

Ethical Standards: Made without GMO, gluten, parabens, petroleum, phthalates, silicones, sulfates, urea, artificial fragrances, and artificial colors. Vegan and cruelty-free.



  • Fresh scent
  • Rapid results
  • High concentration of vitamin C
  • Environmental Working Group (EWG) verified
  • Higher concentration can cause skin irritation
  • Pump can get clogged

MyChelle Perfect C Serum contains CoQ10, Red Wine Extract, and Plant C-Stem cells to boost antioxidant properties and help protect skin from environmental pollution.

If you’re looking for quick and noticeable results, the high concentration of L-ascorbic acid in this serum will be very effective. If you tend to have more skin sensitivity you might want to start with another serum that’s lower in vitamin C to allow your skin to adjust.

The only complaint I have about this product is the pump. It does get clogged as it ages. You can screw the top off to get any remaining product out of the bottle but that also runs the risk of the formula breaking down and losing potency.

This is an amazing skincare company dedicated to formulating natural, environmentally friendly products- I hope that they will at some point upgrade their dispenser.

Best Organic Vitamin C Serum

Goldfaden MD Brightening Elixir

Vitamin C Type: Sodium Ascorbyl Phosphate (SAP)

Concentration: undisclosed

Added Helpful Ingredients: Ferulic acid, Vitamin E, Vitamin B

Ethical Standards: Free from parabens, petrochemicals, mineral oil, silicone, artificial colors, and synthetic fragrance. Vegetarian and cruelty-free. Packaging is 100 percent recyclable.



  • Combining ferulic acid and vitamin E with SAP has been clinically shown to improve efficacy
  • Light fresh scent
  • Sheer texture
  • Absorbs quickly
  • Higher price point

This serum contains a total of 10 ingredients each with a specific skin-enhancing purpose. The use of SAP, a highly stable form of vitamin C, with vitamin E and ferulic acid has been shown to increase its antioxidant and hydrating properties.

The light clean scent and texture make this serum a pleasure to use on the daily.

Best Organic Vitamin C Serum

Kleem Organics Vitamin C Serum 

Vitamin C Type: Sodium Ascorbyl Phosphate

Concentration: 25%

pH: 3

Added Helpful Ingredients: Hyaluronic Acid, Ferulic acid, jojoba oil, and Vitamin E

Ethical Standards: Natural certified organic ingredients, paraben-free, cruelty-free, 95% recyclable packaging.



  • Good for all skin types including sensitive skin
  • Light citrus scent that fades quickly
  • Glides on and absorbs easily
  • Great price for the quality
  • Airless packaging to increase shelf life and slow oxidation
  • None

I love that this vitamin C serum includes hyaluronic acid in its formula to boost hydration. This saves us time and money!

The feel and smell of this formula is amazing. It feels lightweight and refreshing while at the same time being super hydrating.

The ingredients Kleem combines in this serum (SAP, Vitamin E, and ferulic acid) are backed by science- proven in studies to provide the most effective results for anti-aging. I highly recommend trying this one out for yourself.

Best Organic Vitamin C Serum

Drunk Elephant C-Firma Fresh Day Serum

Vitamin C Type: l-ascorbic acid

Concentration: 15%

pH: 2.5

Added Helpful Ingredients: ferulic acid, vitamin e, pumpkin ferment, pomegranate extract

Ethical Standards: Free from silicones, chemical sunscreens, fragrances/dyes, and SLS, cruelty-free, recyclable packaging



  • Incorporates ferulic acid and vitamin e which are research-based and proven to get results
  • Comes in a powder form to increase freshness and potency
  • Excellent for dry skin types
  • Goes on a little tacky
  • High price point
  • Some do not like the scent

Drunk Elephant’s C-Firma Fresh Day Serum combines 15% l-ascorbic acid, 0.5% ferulic acid, and 1% vitamin E to help brighten skin and reduce the appearance of fine lines and wrinkles.

The formula also includes pumpkin ferment extract and sodium hyaluronate crosspolymer to help exfoliate dead skin cells and improve hydration.

To maximize its freshness and potency this unique serum comes in powder form that you mix with a liquid serum base. It sounds complicated but it’s actually quite easy.

You simply pour the serum into the vile containing the powder and shake for a minute. After that, you’re good to go. Vitamin C is known for oxidizing easily and it seems Drunk Elephant has cracked the code to keeping your vitamin C serum as fresh as possible!

Best Organic Vitamin C Serum

InstaNatural Vitamin C Serum

Vitamin C Type: Sodium Ascorbyl Phosphate

Concentration: 20%

pH: 7.0-7.5

Added Helpful Ingredients: Hyaluronic Acid, Ferulic Acid, Sea Buckthorn Oil, Argan Oil, Rosehip Oil, Plant Stem Cells

Ethical Standards:. Cruelty-free, Free of DEA, MEA, TEA, Parabens, Petroleum, SLS, Synthetic Dyes, Polyethylene Glycol, and Formaldehyde.



  • Uses SAP -excellent for sensitive skin
  • Light citrus scent
  • Weightless formulation
  • Absorbs instantly
  • Very affordable
  • Some may prefer a thicker formula

InstaNaturals Vitamin C Serum is a very lightweight, light-scented formula that absorbs immediately, leaving your skin feeling extremely soft and moisturized.

The consistency is slightly thicker than water. My daughter doesn’t like this serum for this reason. She likes a serum with a bit more viscosity. As always, opinions and preferences vary so try it for yourself to find out what’s best for you.

I love that this serum uses SAP as its main form of vitamin C, so that it is gentle yet effective. The hyaluronic and ferulic acid add to the incredibly hydrating properties of this formulation. And for under $20 an ounce, you can’t beat the price!

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