Isntree Onion Newpair Booster 2000S Serum 50ml

Isntree Onion Newpair Booster 2000S is built for a nighttime routine that involves more than passive application. Niacinamide and allium cepa bulb extract lead a formula designed to be massaged in with genuine pressure, often alongside a spicule roller or similar tool, and madecassoside and resveratrol are layered in to support skin through that added mechanical stimulation.

Why You'll Love It

• Niacinamide and onion extract target the same even, balanced skin tone goal from two angles.
• Ceramide NP and phosphatidylcholine support the skin barrier during a routine that involves firmer massage than usual.
• Ectoin and hydrolyzed collagen add resilience focused ingredients suited to more active nightly use.
• Hyaluronic acid and portulaca oleracea extract stop the formula feeling drying despite its ingredient load.
• Designed with clear usage guidance for first time users easing into a spicule based routine.

Key Ingredients

• Niacinamide: supports a more even, balanced looking skin tone as the lead active in this formula.
• Allium Cepa (Onion) Bulb Extract: Isntree's signature calming ingredient, present here in a serum built for nightly, active use.
• Ceramide NP: supports the skin barrier alongside phosphatidylcholine during a routine involving added mechanical stimulation.

Full Ingredients (INCI)

Water, Dipropylene Glycol, Glycerin, Glycereth-26, Niacinamide, Olea Europaea (Olive) Fruit Oil, Ethylhexyl Palmitate, Allium Cepa (Onion) Bulb Extract, 1,2-Hexanediol, Butylene Glycol, Sorbitan Sesquioleate, Propanediol, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Olivate, Hydroxyacetophenone, Vinyl Dimethicone, Polyisobutene, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sorbitan Olivate, Hydrolyzed Sponge, Tromethamine, Sodium Polyacrylate, Ethylhexylglycerin, Adenosine, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Zea Mays (Corn) Kernel Extract, Disodium EDTA, Sodium Hyaluronate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Portulaca Oleracea Extract, Fructan, Glucose, Pentylene Glycol, Hydrolyzed Collagen, Panthenol, Madecassoside, Decyl Glucoside, Polyglyceryl-10 Laurate, Caprylyl Glycol, Phosphatidylcholine, Ectoin, Ceramide NP, Resveratrol, Allantoin, Beta-Sitosterol.

How to Use

Apply an adequate amount to the skin as part of your nighttime routine. Massage in with gentle but firm pressure using your fingers, allowing the serum to fully absorb. If you are new to spicule based routines, take a break every other day at first so your skin has time to adjust before building up to nightly use.

Suitable For

Skin looking for a resilience focused night serum designed around firmer massage application, particularly for those already using or considering a spicule roller as part of their routine.

About Brand

Isntree is a Korean skincare brand made in South Korea, formulating serums that pair active ingredients with practical usage guidance rather than leaving application technique to guesswork. Its Onion Newpair line runs through several product types across the range. Explore more from the brand in our Isntree collection.

FAQ

Q: Do I need a spicule roller to use this serum?
Ans: The formula is designed to be massaged in with firmer pressure, often alongside a spicule roller, though it can still be applied with fingers alone if you prefer a gentler routine.

Q: I am new to this type of serum, how should I start?
Ans: Isntree recommends first time users take a break every other day at the start, rather than using it nightly straight away, to let skin adjust gradually.

Q: What does the 2000S in the name refer to?
Ans: It refers to this specific formula version within Isntree's Onion Newpair booster line.

Q: Can this serum be used every night?
Ans: Once your skin has adjusted, it is designed for nightly use as part of a regular routine, though easing in gradually is recommended at the start.

Q: What does the onion extract do in this booster serum?
Ans: Allium cepa bulb extract is included alongside niacinamide to support a calmer, more balanced looking complexion.