REJURAN Derma Healer Pore Tightening Ampoule
Ingredients and claims, checked
Last checked September 7, 2026
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What is it like at a glance?
What is this product?
- Key ingredients
- Gluconolactone, Lactic Acid, Glycolic Acid
A serum that adds targeted ingredients after toner. Gluconolactone is a gentle exfoliant (PHA), and Lactic Acid and Glycolic Acid are exfoliants (AHA). It comes in a 30 ml size.
Who is it for?
Less suited to
- People avoiding fragrance
- People avoiding essential oils
What's good, and what to watch for?
Good points
- Gluconolactone, Lactic Acid and Glycolic Acid smooth away dead skin
Watch-outs
- Pregnancy: check first (Salicylic Acid, Capryloyl Salicylic Acid)
- Contains essential oil (Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Lavandula Angustifolia (Lavender) Oil)
What is in it?
The full ingredient list as the brand publishes it, in the printed order. Tap a name to read about that ingredient.
This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary.
Key ingredientWorth a closer look
- Water
- Butylene Glycol
- Glycerin
- Aloe Barbadensis Leaf Juice
- Cucumis Sativus (Cucumber) Fruit Extract
- Niacinamide
- 1,2-Hexanediol
- Hamamelis Virginiana (Witch Hazel) Extract
- Gluconolactone
- Lactic Acid
- Hydrolyzed DNA
- Dipropylene Glycol
- Caprylic/Capric Triglyceride
- Glycolic Acid
- Sodium Hydroxide
- Sodium Hyaluronate
- Xanthan Gum
- Avena Sativa (Oat) Kernel Extract
- Calendula Officinalis Extract
- Propanediol
- Caramel
- Salix Alba (Willow) Bark Extract
- Laminaria Ochroleuca Extract
- Salicylic Acid
- Allantoin
- Disodium EDTA
- Ethylhexylglycerin
- Acacia Senegal Gum
- Adenosine
- Pentylene Glycol
- Sodium Mannose Phosphate
- Mannose
- Lysine
- Citrus Aurantium Bergamia (Bergamot) Fruit Oil
- Lavandula Angustifolia (Lavender) Oil
- Proline
- Copper Sulfate
- Achillea Millefolium Extract
- Capryloyl Salicylic Acid
- Citrus Paradisi (Grapefruit) Peel Oil
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.
Claims
See the claim, checked
Claims, checked
Derma Healer
nothing specific to check
We quote each claim exactly as the brand published it, then check it against the ingredient list and the brand's own documents.