A lightweight ampoule essence with onion bulb extract, panthenol, and multiple hydrating and brightening actives designed to calm, hydrate, and support skin healing.
Allium Cepa (Onion) Bulb Extract (85%), Panthenol (5%), 1,2-Hexanediol, Niacinamide, Trehalose, Betaine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Arginine, Butylene Glycol, Caprylyl Glycol, Water, Allantoin, Pentylene Glycol, Hydroxyacetophenone, Caffeine, Acetyl Glucosamine, Melia Azadirachta Flower Extract, Adenosine, Ammonium Acryloyldimethyltaurate/VP Copolymer, Coccinia Indica Fruit Extract, Disodium EDTA, Tranexamic Acid, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Ferulic Acid
Guru Score
Mixed
Early verdict · Few reviews so farWhat they liked
What they flagged
What the gurus are saying
This ampoule earns praise for its clear gel texture that feels calming and hydrating without greasiness, with a solid lineup of panthenol for wound healing and anti-irritation, tranexamic acid, ferulic acid for brightening, and caffeine for antioxidant support. One thing to keep in mind: the caffeine may not suit anyone sensitive to it or who prefers to avoid it in their routine. One reviewer found their acne improved enough that they had to step back from using it, which is worth knowing if you're managing active breakouts.
Best for
Type
Key actives
Formula notes
Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
Niacinamide has evidence behind it for redness, uneven tone and supporting the skin barrier, and it is usually well tolerated even by skin that reacts to most things.
Source: DermNet
Tranexamic acid has a growing body of clinical evidence for melasma and the stubborn patches of pigment that other ingredients struggle with.
Source: DermNet
Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.
Source: DermNet
A lightweight ampoule essence with onion bulb extract, panthenol, and multiple hydrating and brightening actives designed to calm, hydrate, and support skin healing.
The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 66%.
Isntree Onion Newpair B5 Ampoule holds a Guru Score of 66%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.
Isntree Onion Newpair B5 Ampoule is generally suited to dry skin and sensitive skin.
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