Naturium Vitamin C Reviews | Best Vitamin C in 2023?

Since people’s interest in skincare has increased, Vitamin C has emerged as a warrior ready to rescue your skin from the clutches of darkness, dullness, and blemishes. If watching skin transformations from this power ingredient has lured you to try one, you probably need a guiding hand. After all, this component can cause trouble if not used correctly or with caution. 

Naturium Vitamin C Reviews

Alongside familiarizing yourself with this element, this post will discuss the Vitamin C Serum from Naturium. It promises to turn back the clock on aging in as little as four weeks. Is it truly capable of doing that? Is Naturium Vitamin C good? What do Naturium Vitamin C reviews suggest? I’ll try answering all your burning questions to determine if this is the product you need to get your hands on to achieve the skin of your dreams. 

Naturium Vitamin C Reviews | Is It Truly Effective?    

Vitamin C is an essential water-soluble nutrient in fruits (especially citrus) and vegetables. It is also sold as a dietary supplement and added to skincare products for various benefits. Focusing on skin benefits, Vitamin C is a multipurpose component that repairs, protects, and enhances your skin. Studies suggest that if used correctly and consistently, Vitamin C can begin showing results in just two weeks. 

vitamin c

The following are some of the skin benefits of Vitamin C: 

  • Promotes collagen production 
  • Minimizes wrinkles and fine lines 
  • Hydrates the skin, giving it a smooth, plump, and dewy appearance 
  • Shields against sun damage, tanning, and burns 
  • Fades hyperpigmentation, melasma, and dark spots 
  • Brightens the skin and imparts a healthy glow
  • It may help prevent skin sagging 
  • Encourages wound healing

How do You Choose the Right Vitamin C serum? 

Skin type: Determining your skin type can help you choose a Vitamin C serum that will be effective, likely to cause less irritation, and enjoyable to use. Those with dry skin may look for serums with moisturizing agents. Oily-skinned folks should look for lightweight and fast-absorbing formulations. Those with sensitive skin types should look for gentle, stable formulations without harsh additives. 

Percentage: When adding “active ingredients” to your skincare regime, it is crucial to start with low concentrations to help your skin adjust and adapt to those formulations. Experts suggest beginners incorporate a 5% to 10% Vitamin C serum.

However, using those with more than 8% is highly recommended for maximum effectiveness. As your skin adapts to the formulation, you can slowly increase the formulation going up to 15 to 20%. There are serums with a percentage of Vitamin C higher than 20%. However, you must exercise caution while using them as they are more prone to irritating the skin.

How do You Choose the Right Vitamin C serum? 

Composition: Multiple Vitamin C serums on the market are formulated with different ingredients and boast attractive results. However, it is essential to note that while Vitamin C is a potent ingredient, its efficacy is boosted by adding other elements.

L-ascorbic acid is the purest and most researched form of Vitamin C, so ensure that your serum label contains this ingredient at the top. Also, ensure the formulation includes ingredients like ferulic acid, vitamin E, peptides, niacinamide, and more. 

Packaging: Usually, serums come in a glass bottle with a pipette. However, experts do not recommend using Vitamin C serums with such packaging as they get exposed to air, heat, and light quickly, causing oxidation. As a result, your serums degrade in quality, lose their efficacy, and may cause unforeseen side effects.

Experts suggest choosing Vitamin C serums that come in dark-tinted packaging and, more specifically, airless pump packaging that will minimize the likelihood of your serum coming in contact with environmental factors. This will ensure your serum is stable and effective for extended periods.

About Naturium 

Naturium was founded in 2019 by a famous beauty journalist turned YouTube beauty expert, Susan Yara. She started her career as a beauty reporter, where she honed her skills in researching and writing about skincare products. She also co-founded “Mixed Makeup,” a renowned YouTube channel that collaborated with top beauty professionals to share tips, tutorials, reviews, and more for her loyal audience. She is also active on Instagram and YouTube, sharing insightful content dedicated to beauty. 

Susan’s passion for skincare and an unwavering drive to provide clinically effective, high-quality, and affordable products led to the creation of Naturium. This brand has created a noise and earned a devoted following owing to its effective formulations and remarkable integrity. As per the latest news, E.L.F Beauty is set to acquire Naturium to intersect their shared vision of collaborating with brands that “disrupt norms, shape culture and connect communities through positivity, inclusivity, and accessibility” ( as stated by E.l.f. CEO Tarang Amin).

Naturium Vitamin C Complex

The Naturium Vitamin C Serum is an everyday-use serum that promises to be formulated with the best ingredients to revitalize your skin from the inside out. It comes in an airless pump (which is crucial to preserve the stability of Vitamin C) and is available in two sizes – Standard (1.0 Fl Oz) and Jumbo (2.0 Fl Oz). This serum can cost anywhere from $21 to $38, depending on the size and site/place of purchase. It is easily accessible on retail sites like Amazon, Target, and others.

Naturium claims this serum is suitable for all skin types, including sensitive, owing to its appropriate pH and gentle formulation. It combines well-known ingredients like L-ascorbic Acid and Sodium Ascorbyl Phosphate with a bioactive fruit blend to promote healthier-looking skin. The serum has a lightweight, gel-like texture that is easy to massage into the skin and absorbs quickly. It instantly delivers hydration, making the skin appear plump and glowy without making the skin feel heavy or leaving any greasy residue behind. 

Naturium Vitamin C Complex

This serum promises to deliver the following results: 

  • Improve hydration 
  • Safeguard from environmental stressors 
  • Diminish the appearance of fine lines and wrinkles 
  • Promote younger and healthier-looking skin 
  • Help the skin look bright, radiant, and glowy 

Naturium Vitamin C Complex Ingredients 

In this section, we’ll closely analyze the composition of this serum, as that is a crucial factor in determining its potency. We will learn about the safety profile, performance, and benefits of the critical ingredients of this serum to understand if they can collectively deliver on the claims made by this serum. 

Sodium Ascorbyl Phosphate 

Sodium Ascorbyl Phosphate is a Vitamin C derivative that combines ascorbic acid with phosphate and salt. Together, The compounds work with the skin’s enzymes to release pure ascorbic acid. SAP is an antioxidant and can effectively smoothen the skin, minimize wrinkles, restore firmness, and fade discolorations.

The typical concentration of this derivative in skincare ranges from 0.2 to 3%. However, to achieve a noticeable improvement in hyperpigmentation, a percentage above 3 is effective, and 5% is helpful to smoothen wrinkles and elasticity. Another notable point is that Sodium Ascorbyl Phosphate works in both oil and water-based formulations due to its impressive stability.

Ascorbic Acid 

Ascorbic Acid is the chemical and scientific name for Vitamin C. It is a potent antioxidant that neutralizes free radicals – molecules responsible for skin damage, aging, and various diseases. It is also an effective anti-aging ingredient as studies reveal its topical application can dramatically help boost collagen production and diminish fine lines, wrinkles, and sagging in only 12 weeks.

Ascorbic Acid is also a strong fighter against hyperpigmentation, dark spots, and blemishes as it inhibits melanin (dark pigment in skin) production. Furthermore, AA is helpful to reduce inflammation, hydrate the skin, and promote wound healing.

Naturium Vitamin C Complex Ingredients 


Like Vitamin C, Glutathione is a potent antioxidant naturally occurring in the body and is also present in foods, vegetables, and meats. It effectively fights free radicals, which are unstable molecules caused by environmental factors, UV exposure, smoking, and internal factors. Glutathione helps shield your skin from all these factors and prevents damage and aging. Furthermore, it inhibits melanin production to reduce dark spots and deliver an even skin tone. It also positively impacts the immune system, helping reduce inflammation and other skin conditions. 

Fruit Extracts 

The Naturium Vitamin C serum also contains several fruit extracts like pineapple, papaya, and mango. Together, these components can support skin health and improve its appearance. They further promote the growth of healthier skin cells, calm irritation, and alleviate caused by allergies, dryness, and environmental aggressors. This fruit blend can also have anti-aging properties as they may help enhance skin elasticity, thus reducing the appearance of sagging, fine lines, and wrinkles. They also help diminish hyperpigmentation to make your skin appear youthful. 

How To Use Naturium Vitamin C Complex Serum? 

  1. First, cleanse your skin with a gentle yet effective cleanser to remove dirt, oil, and makeup.
  2. If you wish to use any serums with light, watery texture, use them first. 
  3. Shake Naturium Vitamin C serum well and dispense an amount suitable to cover the face, neck, and chest. 
  4. Apply the serum on these areas and massage lightly till it absorbs well. Avoid the eye area when applying it to the face. 
  5. Proceed to use a moisturizer and a broad-spectrum sunscreen (when used in the mornings). 
  6. Use daily, once in the morning and once at night.

Perks of Naturium Vitamin C Serum 

  • Dermatologist tested
  • Clinically tested on 32 subjects
  • Suitable for all skin types
  • Gluten and cruelty-free
  • Free from parabens and fragrance
  • Maintains an ideal pH of 5.50-6.50
  • Improves hydration
  • Contains highly stabilized L-ascorbic Acid
  • Shields the skin from UV exposure and free radicals
  • Supports overall skin health
  • Provides a youthful appearance
  • Reduces fine lines and wrinkles
  • Enhances skin brightness and radiance
  • Available in two sizes – Standard and Jumbo
naturium vitamin c benefits


  • This serum is slightly pricey. 
  • The Naturium Vitamin C Complex serum percentage is unknown. 
  • The brand claims this to be a high-concentration serum, so it may not be suitable for beginners and those with sensitive skin. 
  • A few customers complained of experiencing bumps, breakouts, redness, and itching. 

Naturium Vitamin C VS Super Serum Plus 

The Naturium Vitamin C Complex Serum is often pitted against another serum from the same brand called Vitamin C Super Serum Plus. Both are potent solutions promising to deliver heaps of benefits. So, for those eyeing one of the two and can’t decide which one to try, let’s briefly compare both products to determine what and who they can be used for. 

Coming from the same brand, these serums share some things in common. Both have airless pump packaging and are available in two sizes. They are ideal for all skin types, are gently formulated, and have a pH of 5.50-6.50 for optimum potency. They are also free from harsh additives like parabens and fragrances. While they share some aspects, the most significant difference between them lies in their formulation. 

The Vitamin C Complex Serum can be safely called a “true” Vitamin C serum and contains potent derivatives like L-ascorbic Acid and Sodium Ascorbyl Phosphate. It includes ingredients that best pair up with these derivatives and can help with skin brightening and anti-aging. In contrast, the Super Serum Plus contains a concoction of several “actives” such as Ascorbic Acid, Retinol, Niacinamide, Hyaluronic Acid, Salicylic Acid, and more, making it a serum “multi-benefit” serum. 

So, if you want to incorporate only Vitamin C in your routine, you can opt for Vitamin C Complex Serum. Otherwise, choose the latter for multiple benefits such as anti-acne, anti-aging, exfoliating, and brightening. Another crucial point to note is that, while the former is safe for pregnant and breastfeeding women, the latter is not due to the presence of Retinol in it. It is best to consult a doctor regardless of which one you pick and perform a patch test beforehand. 

Customer Feedback | Naturium Vitamin C Complex Reviews 

I’ve collated a few Naturium Vitamin C reviews to help you gauge how this serum has fared for consumers and if it delivers on its claims. 

Colleen stated, “After a stressful phase of sudden breakouts, I’ve finally managed to get rid of them with the help of my dermatologist. However, they’ve left behind nasty dark spots all over my face. I was recommended this serum to help me diminish those marks, and having it for a couple of months, I can proudly say that this serum really works. While there are still a few spots on my skin, the overall complexion has brightened considerably. I really like this one.” 

Naturium Vitamin C Complex Reviews

Kisha noted, “Seeing all the buzz around Vitamin C serums, I was really tempted to try one. I bought this serum thinking it would transform my skin, but I was disappointed that it made it dull and bumpy. After some research, I figured this probably is highly concentrated, considering I’m a beginner. I use it once or twice weekly, which suits my skin better.” 

Laila commented, “This serum is very potent, so those with sensitive skin or other conditions should probably consult a doctor before using this. Thankfully, it suits my oily skin well, and I really enjoy its light, gel texture. I just wish it was a little affordable.” 

Frequently Asked Questions | Naturium Vitamin C Reviews 

What does the Naturium Vitamin C Complex do? 

The Naturium Vitamin C Complex Serum pledges to be a potent serum to tackle skin concerns such as darkness, wrinkles, fine lines, dullness, and dryness. It promises to promote healthier-looking skin, helping you look youthful.

Naturium Vitamin C Reviews 

Does Naturium Vitamin C have Retinol?

The Naturium Vitamin C Complex Serum does not contain retinol skin, making it safe for everyone to use. However, the Naturium Vitamin C Super Serum Plus contains retinol for anti-aging, texture reduction, and skin brightening benefits.

What is the percentage of Vitamin C in Naturium Vitamin C? 

The percentage of Vitamin C in Naturium Vitamin C is not certainly known as there is no mention of it on the brand website or the packaging. Nevertheless, derivates of Vitamin C are placed high on the ingredient list, indicating that Vitamin C is present in high percentages in this serum. 

Final Thoughts 

Ticking multiple boxes on the ideal Vitamin C list, the Natuturium Vitamin C Complex Serum establishes itself as a potent product among the numerous other products on the market. Its high concentration of Vitamin C paired with other ingredients make it powerful to deliver on its claims. Multiple positive Naturium Vitamin C reviews confirm the same. Consult your dermat and conduct a patch test to determine if it will suit your skin. With regular usage, you will surely see some fantastic benefits. 

Recent Posts:

Leave a Comment