Augustinus Bader The Vitamin C Serum Dupe: Save $356

The Dupe

The Augustinus Bader The Vitamin C Serum commands a premium price for its patented TFC8 technology, but Pixi Vitamin-C Serum delivers comparable brightening results at a fraction of the cost.

$380 vs $24 — save $356

Both serums feature stable vitamin C as their star ingredient, working to fade dark spots, boost collagen production, and create that coveted healthy glow. Pixi's formula includes 5% vitamin C alongside peptides and ferulic acid for enhanced stability and absorption. The lightweight, fast-absorbing texture feels nearly identical to Augustinus Bader's luxurious serum, making it perfect for layering under moisturizer and SPF.

The main difference lies in Augustinus Bader's proprietary TFC8 complex, which includes amino acids and vitamins that claim to optimize skin renewal. However, Pixi's peptide-rich formula provides similar skin-strengthening benefits through a different approach.

For daily vitamin C protection and brightening, Pixi's version performs exceptionally well without the luxury price tag. Your skin gets the antioxidant benefits it craves, and your wallet stays happy.

Ready to make the switch? See our full comparison to discover why this budget-friendly alternative has earned cult status among skincare enthusiasts.