The Naturium Vitamin C Complex Serum is a highly concentrated facial serum that utilizes a combination of pure ascorbic acid, stabilized vitamin C derivatives, and supporting antioxidants. It was developed to even out skin tone, promote collagen production, and protect against oxidative stress.

🟢 Overall Assessment: Harmless

The formulation is very well developed and free from critical fragrances, parabens, or aggressive alcohols. Due to the combination of various vitamin C forms and stabilizing substances like glutathione and gold, the product is both effective and comparatively gentle on the skin barrier.

Individual Assessment of Key Ingredients

Environmental Compatibility

The ingredients are largely unproblematic in terms of the environment, as the product foregoes many ecologically critical substances.

• ◈Biodegradability: The majority of the ingredients (plant extracts, vitamins) are well biodegradable.
• ◈Microplastics: The contained carbomer is a water-soluble synthetic polymer that is often controversially discussed but is not considered a solid microplastic particle.
• ◈Silicones/Mineral Oils: The serum is free from silicones and mineral oils.
• ◈Palm Oil Issue: Ingredients such as glycerin or Polysorbate 60 can be palm oil-based; there is no explicit indication of RSPO certification here.

Conclusion and Recommendation

Conclusion: This serum is an excellently formulated antioxidant product that bypasses the typical instabilities of vitamin C products through gold stabilization and the mix of derivatives. The ingredients are safe and offer high added value for skin care.

Recommendation:

• ◈Who is it suitable for? Ideal for all skin types, especially for users who want to combat a dull complexion, hyperpigmentation, or first signs of premature skin aging.
• ◈Special Notes: Since the product contains pure ascorbic acid, a patch test should be performed for very sensitive skin. Always use in combination with sun protection (SPF) during the day.
• ◈Purchase Recommendation: Yes, as the price-performance ratio is very good due to the high-quality stabilizers (gold, glutathione).