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Azelaic Acid Hyaluron Redness Soothing Serum vs No.5 Vitamin Concentrated Serum: which is better?

One serum centers redness and breakouts; the other is framed around dark spots and brightening, so the choice depends on the concern you want to target.

The quick answer

Depends what you need

  • Rated about the same — 81 vs 84 nextscore
  • Better for hyperpigmentation & redness/irritation: Azelaic Acid Hyaluron Redness Soothing Serum
  • More reviewed: Azelaic Acid Hyaluron Redness Soothing Serum — 366 vs 62 verdicts

Anua Azelaic Acid Hyaluron Redness Soothing Serum is better for redness and breakout control, while numbuzin No.5 Vitamin Concentrated Serum is better for dark spots and brighter-looking skin.

Choose Azelaic Acid Hyaluron Redness Soothing Serum if

  • you want help with redness or breakouts
  • you have sensitive or oily skin

Choose No.5 Vitamin Concentrated Serum if

  • you want to target dark spots
  • you prefer a low-odor serum for AM layering

At a glance

Azelaic Acid Hyaluron Redness Soothing SerumNo.5 Vitamin Concentrated Serum
$0.52/ml$0.57/ml
81 · 366 verdicts84 · 62 verdicts
HyperpigmentationRedness/Irritation—
Azelaic Acid, Hyaluronic AcidNiacinamide, Vitamin C, Tranexamic Acid

What Reddit says

Azelaic Acid Hyaluron Redness Soothing Serum

What Reddit likes

  • 10% azelaic acid for redness and breakouts
  • Lightweight, watery texture that layers easily
  • Often gentler than stronger azelaic acid options

Watch out for

  • Can sting or burn on a compromised barrier
  • Some people get dryness or peeling
  • Results can be slow or underwhelming

No.5 Vitamin Concentrated Serum

What Reddit likes

  • Tranexamic acid + niacinamide for PIH
  • Layers nicely under AM routines
  • Fragrance-free and generally low-odor

Watch out for

  • Can break out acne-prone skin fast
  • Some find it heavy or greasy
  • May sting or irritate reactive faces
Compare full ingredient lists · 16 in common

In both · 16

  1. Water
  2. 1,2-Hexanediol
  3. Panthenol
  4. Glycerin
  5. Ethylhexylglycerin
  6. Allantoin
  7. Dipotassium Glycyrrhizate
  8. Melia Azadirachta Leaf Extract
  9. Sodium Hyaluronate
  10. Melia Azadirachta Flower Extract
  11. Niacinamide
  12. Beta-Glucan
  13. Butylene Glycol
  14. Pentylene Glycol
  15. Hydrogenated Lecithin
  16. Ceramide NP

Only in Azelaic Acid Hyaluron Redness Soothing Serum · 19

  1. Azelaic Acid
  2. Propylene Glycol
  3. Sodium Hydroxide
  4. Dipropylene Glycol
  5. Hydroxyethylcellulose
  6. Betaine Salicylate
  7. Biosaccharide Gum-1
  8. Camellia Sinensis Leaf Water
  9. Aloe Barbadensis Leaf Juice
  10. Centella Asiatica Extract
  11. Centella Asiatica Leaf Extract
  12. Centella Asiatica Root Extract
  13. Madecassoside
  14. Asiaticoside
  15. Asiatic Acid
  16. Madecassic Acid
  17. Squalane
  18. Zinc PCA
  19. Caprylyl/Capryl Glucoside

Only in No.5 Vitamin Concentrated Serum · 31

  1. Tranexamic Acid
  2. Neopentyl Glycol Dicaprate
  3. Caprylic/Capric Triglyceride
  4. Sorbitol
  5. Vaccinium Vitis-Idaea Fruit Extract
  6. Behenyl Alcohol
  7. Chondrus Crispus Extract
  8. Butyrospermum Parkii (Shea) Butter
  9. 3-O-Ethyl Ascorbic Acid
  10. Saccharum Officinarum (Sugarcane) Extract
  11. Carbomer
  12. Alpha-Arbutin
  13. Bisabolol
  14. Tromethamine
  15. Bifida Ferment Lysate
  16. Adenosine
  17. Xanthan Gum
  18. Glutathione
  19. Disodium EDTA
  20. Ocimum Sanctum Leaf Extract
  21. Curcuma Longa (Turmeric) Root Extract
  22. Corallina Officinalis Extract
  23. Tocopherol
  24. Ascorbic Acid
  25. Ascorbyl Glucoside
  26. Tocopheryl Acetate
  27. Hydroxypropyl Cyclodextrin
  28. Ubiquinone
  29. Thioctic Acid
  30. Tremella Fuciformis (Mushroom) Extract
  31. Potassium Hydroxide

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