The Beauty & Personal Care Brand Builder Series

The Beauty & Personal Care Brand Builder Series

Vitamin C Complex Serum | Manufacturing and Formulation Insights

This page provides an ingredient-level review of Vitamin C Complex Serum by Naturium. Below you’ll find the publicly available ingredient list, a dynamic ingredient breakdown linked to the FormuNova ingredient database, and a formula structure overview intended for cosmetic founders, product developers, and brand teams researching competitor product architecture in modern skin brightening and related Beauty & Personal Care categories. This page is a formulation and manufacturing review and does not imply or state any association between FormuNova and Naturium.

Full Ingredient List

Water (Aqua), Glycerin, Propanediol, Sodium Ascorbyl Phosphate, Ascorbic Acid, Glutathione, Ananas Sativus (Pineapple) Fruit Extract, Carica Papaya (Papaya) Fruit Extract, Mangifera Indica (Mango) Fruit Extract, Terminalia Ferdinandiana Fruit Extract, Pleiogynium Timoriense Fruit Extract, Podocarpus Elatus Fruit Extract, Aloe Barbadensis Leaf Juice, Sodium Hyaluronate, Carbomer, Tocopheryl Acetate, Phenoxyethanol, Caprylyl Glycol, Citric Acid, Hydroxyethylcellulose, Sodium Hydroxide, Beta-Glucan, Potassium Sorbate, Hexylene Glycol, Sorbitol, Xanthan Gum, Algin, Benzoic Acid, Sorbic Acid, 1,2-Hexanediol, Sodium Benzoate, Disodium Phosphate, Gold, Polysorbate 60, Sodium Phosphate

Formulation Deep Dive

Naturium's Vitamin C Complex Serum is formulated as a high-performance water-based brightening serum designed for advanced antioxidant protection and skin tone Correction. The carrier system utilizes a high concentration of Glycerin and Propanediol to ensure effective hydration and skin penetration without a tacky residue. The active strategy features a synergistic blend of Sodium Ascorbyl Phosphate and Ascorbic Acid (Vitamin C), stabilized by Glutathione and Gold to maximize potency and prevent premature oxidation. The formula is further enriched with botanical extracts like Terminalia Ferdinandiana (Kakadu Plum) and Sodium Hyaluronate (Hyaluronic Acid) to enhance radiance and moisture retention. The system is stabilized with a Carbomer and Xanthan Gum network and utilizes a robust preservative blend of Phenoxyethanol, Potassium Sorbate, and Sodium Benzoate to ensure long-term integrity of the complex botanical and active profile.

Ingredient Analysis

About our ratings
Water GREAT
Purified water serves as the primary, high-quality solvent in most cosmetics.
Solvent
Glycerin GREAT
To attract and retain moisture in the skin and hair, enhancing hydration and improving barrier function.
Hydrator Moisturizer Emollient Texture Enhancer Conditioner Soother Barrier Support Anti-Aging Agent Solvent
Propanediol GREAT
Improve hydration, solubilize actives, enhance texture and absorption, support barrier function.
Hydrator Emollient Barrier Support Solvent
Sodium Ascorbyl Phosphate GREAT
Provide stabilized vitamin C benefits to soothe and protect the skin, enhance collagen formation, reduce pigmentation, and improve barrier function.
Antioxidant Soother Barrier Support Tone Evener Anti-Aging Agent
Ascorbic Acid GREAT
Neutralizes free radicals, promotes collagen synthesis, and inhibits melanin production.
Antioxidant Strengthener Soother Tone Evener Anti-Aging Agent UV Protector
Glutathione NOT RATED
Ananas Sativus (Pineapple) Fruit Extract GOOD
A naturally derived pineapple fruit extract rich in antioxidants and vitamins, used to refresh, condition and support bright, healthy-looking skin.
Exfoliant Antioxidant
Carica Papaya (Papaya) Fruit Extract NOT RATED
Mangifera Indica (Mango) Fruit Extract NOT RATED
Terminalia Ferdinandiana (Kakadu) Fruit Extract GREAT
Deliver an intensely antioxidant, brightening, and collagen-supportive action that reinforces barrier function and soothes skin, while offering emerging scalp and hair-conditioning benefits.
Hydrator Antioxidant Soother Barrier Support Tone Evener Anti-Aging Agent
Pleiogynium Timoriense Fruit Extract NOT RATED
Podocarpus Elatus Fruit Extract NOT RATED
Aloe barbadensis (Aloe Vera) Juice GOOD
Deliver humectant hydration and soothing benefits as a stabilized aqueous phase that supports comfortable skin and manageable hair.
Hydrator Moisturizer Conditioner Antioxidant Soother Barrier Support Solvent
Sodium Hyaluronate GREAT
To attract and retain moisture within skin and hair-care formulations, improve product texture and spread, fortify barrier integrity and deliver a smoothing, plumping effect.
Hydrator Moisturizer Texture Enhancer Conditioner Soother Barrier Support Anti-Aging Agent
Carbomer GOOD
High-efficiency gel former and viscosity builder that stabilizes emulsions and suspends actives/pigments.
Texture Enhancer Cleansing Agent Emulsifier
Tocopheryl Acetate GOOD
Protect skin and hair from oxidative damage, support barrier integrity, and enhance product texture and conditioning performance.
Moisturizer Texture Enhancer Conditioner Antioxidant Anti-Aging Agent
Optiphen™ GOOD
To inhibit microbial growth in cosmetic formulations and help maintain product safety and integrity.
Texture Enhancer Preservative
Citric Acid GOOD
Acts mainly as a pH adjuster and buffer and as a chelating agent that protects formula stability and preservation; at higher leave-on levels it also serves as a mild exfoliating AHA.
Chelating Agent Exfoliant
Hydroxyethylcellulose GOOD
To enhance product viscosity, stability, and texture in skincare and haircare formulations.
Texture Enhancer Emulsifier
Sodium Hydroxide GOOD
A strong alkali used at trace levels as a pH adjuster — to neutralize acids, set a formula’s target pH and activate gelling agents such as carbomer.
FSS REISHI BETA GLUCAN PF GOOD
To support skin barrier integrity, provide deep hydration, reduce inflammation, and protect against oxidative stress.
Hydrator Moisturizer Antioxidant Soother Anti-Inflammatory Agent Barrier Support Anti-Aging Agent
Potassium Sorbate GOOD
Functions as a preservative (antimicrobial), protecting water-containing formulations primarily against yeasts and molds, with weaker activity against bacteria. Its activity is pH-dependent and strongest in acidic systems (effective below roughly pH 6, optimal near pH 4.4), so it is used in low-pH products and is commonly paired with a second preservative such as sodium benzoate for broad-spectrum coverage.
Preservative
Hexylene Glycol GOOD
A multifunctional glycol used as a solvent, viscosity reducer, humectant and preservative aid.
Hydrator Solvent
Sorbitol GOOD
To attract and retain moisture in skin and hair while supporting texture stability and hydration balance.
Hydrator Moisturizer Texture Enhancer Conditioner
Xanthan Gum GOOD
Improves formula viscosity and stability, enhances spreadability, supports skin hydration by forming a moisture-retaining film, and smooths hair appearance.
Hydrator Moisturizer Texture Enhancer Conditioner Soother Barrier Support Emulsifier
Sodium Alginate GOOD
To enhance product texture, stabilize emulsions, and provide moisturizing and soothing effects to skin and hair.
Hydrator Texture Enhancer Conditioner Soother Barrier Support Emulsifier
Sodium Benzoate GOOD
Functions as a preservative (antimicrobial), protecting water-containing formulations from yeast, mold, and bacterial spoilage. Its activity is pH-dependent and strongest in acidic systems (optimal below roughly pH 5), so it is used in low-pH products and frequently paired with potassium sorbate for broader, more robust preservation.
Preservative
1,2-Hexanediol GOOD
A multifunctional glycol used as a humectant and preservative booster with mild antimicrobial activity.
Hydrator Preservative
Disodium Phosphate NOT RATED
Gold NOT RATED
Polysorbate 60 GOOD
A mild, nonionic oil-in-water emulsifier and solubilizer that binds oil and water into stable emulsions and disperses fragrance and oil-soluble actives into water-based formulas.
Emulsifier Solvent
Sodium Phosphate NOT RATED
The information provided in this review is based on internal research and publicly available sources. It is intended for general informational purposes only and does not constitute medical, legal, or regulatory advice. We do not guarantee the accuracy or completeness of this information. Users are encouraged to conduct their own research and consult appropriate professionals before making decisions based on this information.

The manufacturing partners for Naturium are not publicly disclosed. Many brands work with multiple contract manufacturers across different regions depending on production volume, product type, and regulatory requirements.

Exact sales numbers for Naturium are not publicly disclosed.

Naturium has successfully captured market share by focusing on a successful balance of marketing and formulation.

Replicating that success requires more than just copying a formula, it requires identifying a marketing strategy that is unique to your brand’s audience, associated with a great product offering.

At FormuNova, we specialize in helping brands move past imitation to create high-performance product offerings with potential to outperform the current market leaders. Let’s discuss your launch strategy.

Planning your next product launch?

Product Development, Private Label and Custom Formulation

Skin care concept, cosmetic products round drops texture samples such as moisturizer, serum and oil

Researching successful Skin Brightening for your next product launch?

This page provides an independent ingredient analysis of publicly available cosmetic products for research purposes. All trademarks, brand names, and product names are the property of their respective owners. FormuNova does not claim to be affiliated with, endorsed by, or sponsored by the brands mentioned on this page. Product images, when shown, are used solely for identification and commentary under fair use principles.

Minimal skincare foam cream and serum drop texture

FormuNova is a full-service Beauty & Personal Care formulation and contract manufacturing partner.

Let’s talk about your next product launch.

Made in USA
Made in USA
Macro close-up of clear cosmetic serum or essence with visible air bubbles. Ideal for beauty branding, cosmetic ads, skincare ingredient design, or clean and minimal product presentations.