HSGN Pure 20% Vitamin C E Ferulic Acid Ampoule

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    • The ultimate pure Vitamin C serum is here! HSGN, the brand that gave us the best Korean dupe of SkinCeuticals' Vitamin C, now brings us the ultimate version with concentrated, unrivalled benefits.

      HSGN Pure 20% Vitamin C E Ferulic Acid Ampoule contains concentrated 20% L-Ascorbic Acid (Vitamin C) that adds reliable yet intense antioxidant benefits to the skin. It also contains Ethyl Ascorbic Acid, a stable form of Ascorbic Acid that is often praised as the most efficient and effective for Vitamin C. 

      This one bottle of ampoule improves all signs of aging. Targeted benefits include improvements for:

      • fine lines and wrinkles
      • loss of firmness
      • hyperpigmentation/discoloration
      • acne prevention  

      The Ferulic Acid in the formula maximizes the antioxidant and antibacterial benefits of Vitamin C, while Tocopherol (Vitamin E) neutralizes free radicals and replenishes skin lipids. This is a sensitive skin-approved Vitamin C serum that all skin types can benefit from.

      HSGN Pure 20% Vitamin C E Ferulic Acid Ampoule boasts an innovative formulation that meets the top 6 Vitamin C formula standards:

      1. Pure Vitamin C (L-Ascorbic Acid) - 20%
      2. Pure Vitamin E (Alpha-Tocopherol) - 1%
      3. Ferulic Acid - 1%
      4. 10+ additional antioxidant ingredients including Ethyl Ascorbic Acid
      5. 100% EWG Green Level "clean" ingredients
      6. pH level of 3.25(±0.25)

      This is the optimal morning and night Vitamin C serum for fast and reliable results for intermediate to advanced Ascorbic Acid users. If you love the SkinCeuticals CE Ferulic or the classic HSGN Pure 15% Vitamin C E Ferulic Acid Serum, try this Vitamin C Ampoule for more concentrated benefits that will give you faster results. When used daily or every other day, this bottle can be used for 4-8 weeks.

      *This is a pure Vitamin C product that can be sensitive to oxidation due to heat, light, and humidity. For best results with the highest potency, store the product in a fridge (±4C°) and away from light and humidity. This product has a maximum shelf life of 14 months from the manufactured date. Be sure to open and start using the product before the expiration date, and use the entire bottle serum within 8 weeks of the first opening.

      15 ml / 0.5 fl oz

    5.0
    Rated 5.0 out of 5 stars
    Based on 8 reviews
    Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    100%would recommend this product
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    8 reviews
    • R
      Rainie
      11 months ago
      Rated 5 out of 5 stars
      Vitamin C that works yet gentle

      With a strong 20% of vitamin, this one works well on my skin and does not irritate it. My skin is combination so it breaks out easily, but it did not with this vitamin C.

    • AB
      Ariarna B.
      Verified Buyer
      2 years ago
      Rated 5 out of 5 stars
      Amazing Product!

      I have tried many vitamin c serums (some well known brands and very $$$) and this is by far the best. No irritation, active yet effective ingredients with no irritation at a great price. I noticed a glow to my skin after two weeks of continual use (and a mineral SPF50+ sunscreen.) Will definitely be repurchasing.

    • LL
      linh l.
      Verified Buyer
      2 years ago
      Rated 5 out of 5 stars
      5 Stars

      Brightening and smells like grapefruit

    • K
      Kristen
      Verified Buyer
      3 years ago
      Rated 5 out of 5 stars
      First Vitamin C that works and doesn't irritate my skin!

      This vitamin C, despite being 20%, is effective and gentle. I've tried other vitamin C's in the past that either irritated my skin (redness and bumps) or broke me out, but NOT this one! Been using it for about a month and it has lightened some dark brown post-acne spots and I feel like my skin is a lot firmer! My only critique is that the texture is kind of thick and sticky and it's difficult to spread around if you don't apply it after a more emollient skincare product first. I heard from Christine (BMK) that the 15% version of this serum doesn't have that textural problem, so that's next on my list once it restocks. It also has a very powerful--verging on pungent--citrus smell, like a sour citrus smell. That being said, I would expect a vitamin c to smell citrusy and the scent fades away as soon as it absorbs into the skin, so it's not overly bothersome.

    • HL
      Hannah L.
      Verified Buyer
      3 years ago
      Rated 5 out of 5 stars
      Vitamin c serum

      I bought this because I heard it was a great dupe for a much more expensive popular vitamin c serum. So far so good and I feel like it’s helping to lighten some acne scarring.