
Deal insights
At $4.99, the QJCWXIAOX Premium 20% Vitamin C Serum is a Great Deal, offering premium-level active ingredients and a generous volume at a fraction of the typical price.
When selecting a facial serum, it is helpful to look at key performance indicators such as volume, key active ingredients, and country of origin. Here is how this serum performs:
1.
Volume (2.03 oz) : Well above the standard size for serums (0.5–1.7 oz), approaching the volume of a typical body lotion.
2.
Key Active Ingredients (20% Vitamin C, Ferulic Acid, Vitamin E) : Contains premium-level actives commonly found in high-end serums, such as Skinceuticals C E Ferulic, which often retail for $150 or more.
3.
Country of Origin (Unspecified) : While the origin is not disclosed, the ingredient quality and serum performance suggest a formulation that competes with top-tier products.
Deal price at $4.99: Significantly lower than its 30-day average price of $9.99, and well below the cost of similar-quality serums which typically start around $20–$50.
With a premium-level formulation and a generous volume, The QJCWXIAOX Premium 20% Vitamin C Serum is a Great Deal delivering exceptional value for those seeking high-quality skincare without the premium price tag.
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