Beauty Tips and Reviews

Drunk Elephant C-Luma Hydrabright Serum Dupes

6 cheaper serum alternatives to Drunk Elephant C-Luma Hydrabright Serum, ranked by real INCI ingredient overlap. Top match: 52% similarity.

Original · Serum

Drunk Elephant C-Luma Hydrabright Serum

Original ingredient list ↗
£££ Luxury
  1. 1
    52% Match
    BYOMA Brightening Serum
    £ Budget
    Ingredient overlap20%
    Key actives100%
    Shared Hyaluronic AcidSqualaneVitamin CVitamin E

    Shared top ingredients: Aqua, Glycerin

  2. 2
    47% Match
    Boots Brightening Booster Vitamin C Serum
    £ Budget
    Ingredient overlap29%
    Key actives75%
    Shared Hyaluronic AcidVitamin CVitamin E
    Original has · this lacks Squalane

    Shared top ingredients: Aqua, Glycerin, Vitamin C

  3. 3
    46% Match
    COSRX Advanced The Vitamin C 23 Serum
    £ Budget
    Ingredient overlap10%
    Key actives100%
    Shared Hyaluronic AcidSqualaneVitamin CVitamin E

    Shared top ingredients: Squalane, Vitamin C

  4. 4
    46% Match
    Avene A-Oxitive Antioxidant Defense Serum
    £ Budget
    Ingredient overlap26%
    Key actives75%
    Shared Hyaluronic AcidVitamin CVitamin E
    Original has · this lacks Squalane

    Shared top ingredients: Aqua, Glycerin, Vitamin C

  5. 5
    46% Match
    Simple Booster Serum 10% Vitamins C + E + F
    £ Budget
    Ingredient overlap34%
    Key actives63%
    Shared Vitamin CVitamin E
    Original has · this lacks Hyaluronic AcidSqualane

    Shared top ingredients: Aqua, Glycerin, Propanediol, Vitamin C

  6. 6
    45% Match
    Cien Cellular Beauty Serum
    £ Budget
    Ingredient overlap25%
    Key actives75%
    Shared Hyaluronic AcidVitamin CVitamin E
    Original has · this lacks Squalane

    Shared top ingredients: Aqua, Glycerin, Propanediol

How to read this: the match percentage blends weighted ingredient-list overlap (INCI order roughly tracks concentration) with shared key actives. A high match means the formulas are genuinely similar, but it does not guarantee identical results. Concentration, pH, fragrance and texture still vary, so always patch test a new product. See our full method →