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iS Clinical Brightening Complex white airless pump bottle with silver band, cosmeceuticals innovative skincare
Acne Safe

iS Clinical Brightening Complex

Lightweight brightening treatment with vitamin C that fades dark spots, evens skin tone, and hydrates, ideal for normal to oily skin.
Regular price $166.00
Unit price
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4.6
Rated 4.6 out of 5 stars
16 Reviews
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    • iS Clinical Brightening Complex is a lightweight daytime treatment from iS Clinical that targets dark spots, uneven tone, and dullness while delivering meaningful hydration and environmental protection in a single step. The formula carries a subtle natural citrus scent from orange oil. Built around pharmaceutical-grade botanicals, tetrahexyldecyl ascorbate (a stabilized, oil-soluble form of vitamin C), and proprietary Extremozymes, it works across multiple pathways to visibly improve skin clarity over time.

      Key Benefits

      Fades dark spots and evens skin tone Alpha-arbutin and glycyrrhiza glabra (licorice) root extract work alongside tetrahexyldecyl ascorbate to interrupt melanin production and reduce the appearance of hyperpigmentation and discoloration.

      Gently resurfaces and refines texture Sugarcane extract and vaccinium myrtillus (bilberry) fruit extract deliver natural fruit acids that encourage cell turnover, while salix alba (willow) bark extract, a natural source of salicylic acid, helps keep pores clear and surface texture smooth.

      Delivers lasting hydration without heaviness Hyaluronic acid draws moisture into the skin, imperata cylindrica root extract helps regulate and retain that moisture, and squalane seals it in while keeping the finish lightweight and non-greasy.

      Protects against environmental damage at the cellular level Proprietary Extremozymes, derived from organisms that survive extreme environmental conditions, provide DNA-repairing activity that defends skin against oxidative stress from UV exposure and pollution.

      Supports barrier health with every use Squalane, hydrogenated lecithin, and glycerin work together to reinforce the skin barrier, keeping skin comfortable and resilient even as active ingredients do their work.

    iS Clinical Brightening Complex is a lightweight daytime treatment from iS Clinical that targets dark spots, uneven tone, and dullness while delivering meaningful hydration and environmental protection in a single step. The formula carries a subtle natural citrus scent from orange oil. Built around pharmaceutical-grade botanicals, tetrahexyldecyl ascorbate (a stabilized, oil-soluble form of vitamin C), and proprietary Extremozymes, it works across multiple pathways to visibly improve skin clarity over time.

    Key Benefits

    Fades dark spots and evens skin tone Alpha-arbutin and glycyrrhiza glabra (licorice) root extract work alongside tetrahexyldecyl ascorbate to interrupt melanin production and reduce the appearance of hyperpigmentation and discoloration.

    Gently resurfaces and refines texture Sugarcane extract and vaccinium myrtillus (bilberry) fruit extract deliver natural fruit acids that encourage cell turnover, while salix alba (willow) bark extract, a natural source of salicylic acid, helps keep pores clear and surface texture smooth.

    Delivers lasting hydration without heaviness Hyaluronic acid draws moisture into the skin, imperata cylindrica root extract helps regulate and retain that moisture, and squalane seals it in while keeping the finish lightweight and non-greasy.

    Protects against environmental damage at the cellular level Proprietary Extremozymes, derived from organisms that survive extreme environmental conditions, provide DNA-repairing activity that defends skin against oxidative stress from UV exposure and pollution.

    Supports barrier health with every use Squalane, hydrogenated lecithin, and glycerin work together to reinforce the skin barrier, keeping skin comfortable and resilient even as active ingredients do their work.

    iS Clinical Brightening Complex

    4.6
    Rated 4.6 out of 5 stars
    Based on 16 reviews
    Total 5 star reviews: 12 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
    Customers Talked About
    16 reviews
    • EA
      Erin A.
      Verified Buyer
      Reviewing
      iS Clinical Brightening Complex
      I recommend this product
      How old are you? 40-49
      What is your skin type? Normal
      What is your skin tone? Medium
      What are your skin concerns? Ageing, Wrinkles, Sun Damage
      Rated 4 out of 5 stars
      5 months ago
      Great product

      First of all, this smells divine; light and lemony. It is much more moisturizing than I expected, so I had to make a few adjustments to my normal daily routine, so I didn’t look too shiny. I am loving it now and I am hopeful that it will help to fade some of the discoloration on my face.

    • MG
      Marci G.
      Verified Buyer
      Reviewing
      iS Clinical Brightening Complex
      I recommend this product
      How old are you? 50-65
      What is your skin type? Normal
      What is your skin tone? Fair
      What are your skin concerns? Ageing, Wrinkles
      Rated 5 out of 5 stars
      7 months ago
      Great product

      Feels very nice on skin. Haven’t noticed a big difference in brightening however I am using in connection with the IS Clinical Peel. The peel at night and this is the AM. IS Clinical makes amazing effective products

    • JA
      Jason A.
      Verified Buyer
      Reviewing
      iS Clinical Brightening Complex
      I recommend this product
      How old are you? 40-49
      What is your skin type? Combination
      What is your skin tone? Tan
      What are your skin concerns? Ageing, Pigmentation, Redness, Sensitivity, Wrinkles
      Rated 5 out of 5 stars
      7 months ago
      Amazing

      Amazing product! I look and feel healthier and younger! That is amazing.

    • HR
      Hilary R.
      Verified Buyer
      Reviewing
      iS Clinical Brightening Complex
      I do not recommend this product
      How old are you? 30-39
      What is your skin type? Combination
      What is your skin tone? Fair
      What are your skin concerns? Acne, Ageing, Pigmentation, Blemish-prone
      Rated 2 out of 5 stars
      9 months ago
      Caused Breakouts

      I wanted to love this serum as I could see some brightening effects taking place and was looking for something a bit more hydrating. However, within a week I noticed I was getting clogged pores and acne around my mouth and chin. I should have checked the ingredients more thoroughly as Ascophyllum Nodosum Extract is a pore clogging ingredient.

    • KV
      Kelli V. V.
      Verified Buyer
      Reviewing
      iS Clinical Brightening Complex
      I recommend this product
      How old are you? 50-65
      What is your skin type? Dry
      What is your skin tone? Medium
      What are your skin concerns? Ageing, Pigmentation, Sun Damage
      Rated 5 out of 5 stars
      11 months ago
      Impressive

      I have only been using this for 2 weeks per MJ's recommendation for my hyperpigmentation. I already see an improvement along with color science serum.