1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Isntree
Onion Newpair Booster Shot 2000s
face serum
Isntree
face serum
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
See how this fits your skin
Take the skin test and I'll show you how suitable this product is for you.
Take the skin testIsntree Onion Newpair Booster 2000s is a skin-renewing serum powered by Red Onion Extract, Niacinamide, and micro-spicules that help support natural skin turnover for a smoother, clearer-looking complexion. Think of it as a gentle reset button for skin that feels congested, rough, or marked by post-breakout spots. Hydrating ingredients like Hyaluronic Acid, Panthenol, Hydrolyzed Collagen, and Ceramide NP help keep skin feeling comfortable and balanced while the formula gets to work. The lightweight serum also features soothing and barrier-supporting ingredients such as Madecassoside, Ectoin, Allantoin, and Portulaca Oleracea Extract to help calm stressed skin and reduce the look of redness. With continued use, skin appears more refined, hydrated, and even-toned, with a healthy glow.
Onion Newpair Booster Shot 2000s is a lightweight serum from Isntree. The formula is built mainly around hydration. The ingredient list runs to 47 ingredients, each broken down in full below.
By its ingredient list the formula reads as light: water and humectants lead, with emollients kept lower in the order. It contains both silicones and oils, a combination that usually finishes smooth and slightly satin and sits well under makeup. Hydration is handled by Glycerin, Butylene Glycol and Propanediol, humectants that pull water into the upper layers of skin rather than sealing it there.
Hydration: Very high. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Glycerin, Butylene Glycol, Propanediol and Ethylhexylglycerin.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Panthenol, Madecassoside, Ectoin and Allantoin.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide, Panthenol, Madecassoside and Ceramide NP.
Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide, Ectoin and Resveratrol.
On richness alone it suits Balanced, Combination (oily) and Oily skin best, and is the least natural fit for Dry and Combination (dry) skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.
The formula contributes little or nothing on cell renewal and firmness signalling. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.
Reading the full list, the formula is fragrance-free, essential-oil-free, no drying alcohol, paraben-free, microplastic-free and sulfate-free. Those claims come from the ingredient list itself, not from the packaging.
It can be used morning and evening. In a routine it goes after toner, before moisturiser. Apply to clean, dry skin and give it a minute to absorb before the next layer. Introduce one new treatment at a time so you can identify what is working.
This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.
Drawn purely from the ingredient list
Scored on how rich or light the formula reads from its INCI order.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Based on the curated benefits documented for this product's ingredients.
Attracts and locks in moisture to keep skin plump and dewy
Boosts collagen and cell turnover to reduce fine lines and wrinkles
Calms redness, irritation, and inflammation for sensitive skin
Fades hyperpigmentation and evens out dark spots over time
Brightens and balances complexion for a more uniform appearance
Regulates sebum production to reduce shine and greasiness
Tightens and refines the look of enlarged pores
None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.
The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
3rd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
4th on the list, which puts it at an estimated 2–10% of the formula.
Poly(oxy-1,2-ethanediyl)], .alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-
5th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
6th on the list, which puts it at an estimated 2–10% of the formula.
Olea Europaea Fruit Oil is the fixed oil obtained from the ripe fruit of the Olive, Olea europaea L., Oleaceae. It consists primarily of the glycerides of the fatty acids linoleic, oleic and palmitic
7th on the list, which puts it at an estimated 1–5% of the formula.
Hexadecanoic acid, 2-ethylhexyl ester; Octyl palmitate
10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-dihydroxypropane
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Propenoic acid, homopolymer, sodium salt
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
Each axis is scored from the ingredients present and how high up the list they sit.
Ingredients that pull and hold water in the upper layers of skin
Lipids and repair signals that support skin barrier integrity
Ingredients that mop up free radicals from UV and pollution
Ingredients that moderate sebum or absorb shine
Ingredients that act on uneven tone and post-inflammatory marks
Ingredients aimed at visible redness and reactivity
Retinoids, acids and enzymes that speed surface turnover
Peptides and growth factors that signal for collagen support
"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.
Solvents, emollients, texture agents and preservatives — the formula that carries the actives.
Read from the full ingredient list. A brand's own claim may differ.
Vinyl Dimethicone
Olea Europaea Fruit Oil
Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.
Nothing in this formula belongs to a group our rules can put in conflict, so it layers freely. Order still matters — thinnest texture first.
This product is the "Treat" step.
Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.
Most ingredients do more than one job, so these counts add up to more than the 47 ingredients on the label.
Sets the thickness, spread and stability of the formula
Draws water into the upper layers of skin
Forms a film that slows water loss
Dissolves and carries everything else
Lifts oil and dirt, or holds oil and water together
Changes how skin behaves rather than how it feels
Softens and smooths by filling gaps between skin cells
Neutralises free radicals from UV and pollution
Botanical material, usually for antioxidants or scent
Calms visible redness and irritation
Binds trace metals that would otherwise spoil the formula
Sets the acidity the formula needs to work
Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
3rd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
4th on the list, which puts it at an estimated 2–10% of the formula.
Poly(oxy-1,2-ethanediyl)], .alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-
5th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
6th on the list, which puts it at an estimated 2–10% of the formula.
Olea Europaea Fruit Oil is the fixed oil obtained from the ripe fruit of the Olive, Olea europaea L., Oleaceae. It consists primarily of the glycerides of the fatty acids linoleic, oleic and palmitic
7th on the list, which puts it at an estimated 1–5% of the formula.
Hexadecanoic acid, 2-ethylhexyl ester; Octyl palmitate
8th on the list, which puts it at an estimated 1–5% of the formula.
Allium Cepa Bulb Extract is an extract of the bulbs of the Onion, Allium cepa L., Liliaceae
9th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sorbitan, (Z)-9-octadecenoate (2:3)
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-dihydroxypropane
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer is a copolymer of sodium acrylate and sodium acryloyldimethyl taurate monomers
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Silicones and siloxanes, dimethyl, ethenyl methyl, ethenyldimethylsilyl terminated
17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sorbitan, mono-9-octadecenoate, poly(oxy-1,2-ethanediyl) derivs., (Z)-
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
D-Glucitol, 1,4-Anhydro-, 6-monoester with olive oil fatty acids
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydrolyzed Sponge is the hydrolysate of sponge obtained by acid, enzyme or other method of hydrolysis
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
C10-30 alkyl propenoate, polymer with propenoic acid, butenoic acidand/or alkyl propenoates, product with propenyl sucrose ether or propenyl 2,2-dihydroxymethyl-1,3-propanediol
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Propenoic acid, homopolymer, sodium salt
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
6-Amino-9-beta-D-ribofuranosyl-9H-purine
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
D-Glucopyranose, oligomers, decyl octyl glycosides
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sorbitan oleate
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Zea Mays Kernel Extract is an extract of the kernels of the Corn, Zea mays L., Poaceae
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, sodium, salt
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis
32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Portulaca Oleracea Extract is an extract of the whole plant of the Purselane, Portulaca oleracea L., Portulacaceae
33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Fructan is a homopolymer of fructose
34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Glucose
35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Dihydroxypentane
36th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Collagens, hydrolyzates. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of hoofs and horns composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological origin.
37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
38th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
O-6-Deoxy-α-L-mannopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl (2α,3β,4α,6β)-2,3,6,23-tetrahydroxyurs-12-en-28-oate
39th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
D-Glucoside, Decyl
40th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2,3-Propanetriol, homopolymer, dodecanoates (1:1) (10 mol glycerol average molar ratio)
41st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Octane-1,2-diol
42nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Lecithins, egg yolk
43rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
4-Pyrimidinecarboxylic Acid, 1,4,5,6,-Tetrahydro-2-Methyl-, (4S)-
44th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ceramide NP,1,3,4-Octadecanetriol, 2-Octadecanamide,Stearoyl-C18-Phytosphingosine,Stearoyl-4-Hydroxysphinganine
45th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-Benzenediol, 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-
46th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urea, (2,5-dioxo-4-imidazolidinyl)-
47th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Stigmast-5-en-3-.beta.-ol
Products in the same category that share this formula's distinguishing ingredients.
Isntree
Shares 16 key ingredients with Onion Newpair Booster Shot 2000s: Water, Glycerin, Glycereth-26, Niacinamide, Olea Europaea Fruit Oil
Arencia
Shares 13 key ingredients with Onion Newpair Booster Shot 2000s: Water, Glycerin, Butylene Glycol, Propanediol, Niacinamide
Dr.Althea
Shares 12 key ingredients with Onion Newpair Booster Shot 2000s: Water, Propanediol, Butylene Glycol, Glycerin, Niacinamide
Medicube
Shares 12 key ingredients with Onion Newpair Booster Shot 2000s: Water, Niacinamide, Glycerin, Sodium Polyacrylate, Hydroxyacetophenone
Arencia
Shares 12 key ingredients with Onion Newpair Booster Shot 2000s: Water, Propanediol, Glycereth-26, Glycerin, Sodium Hyaluronate
Eqqualberry
Shares 12 key ingredients with Onion Newpair Booster Shot 2000s: Water, Butylene Glycol, Glycereth-26, Niacinamide, Glycerin
WATER, DIPROPYLENE GLYCOL, GLYCERIN, GLYCERETH-26, NIACINAMIDE, OLEA EUROPAEA FRUIT OIL, ETHYLHEXYL PALMITATE, ALLIUM CEPA BULB EXTRACT, 1,2-HEXANEDIOL, BUTYLENE GLYCOL, SORBITAN SESQUIOLEATE, PROPANEDIOL, SODIUM ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, CETEARYL OLIVATE, HYDROXYACETOPHENONE, VINYL DIMETHICONE, POLYSORBATE 80, SORBITAN OLIVATE, HYDROLYZED SPONGE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, SODIUM POLYACRYLATE, TROMETHAMINE, ETHYLHEXYLGLYCERIN, ADENOSINE, CAPRYLYL/CAPRYL GLUCOSIDE, SORBITAN OLEATE, ZEA MAYS 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.
NIACINAMIDE, SODIUM HYALURONATE, HYALURONIC ACID, HYDROLYZED HYALURONIC ACID, PANTHENOL, CERAMIDE NP.
Apply an appropriate amount to clean, dry skin in the evening. Gently massage until absorbed. If you’re new to spicules, start every other night and increase as tolerated. Follow with moisturizer and wear sunscreen during the day.
Judged on how rich the formula reads from its ingredient list, it suits Balanced, Combination (oily), Oily skin best. It is the least natural fit for Dry, Combination (dry) skin.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
8 ingredients could feed malassezia: Olea Europaea Fruit Oil, Ethylhexyl Palmitate, Sorbitan Sesquioleate, Cetearyl Olivate, Polysorbate 80, Sorbitan Olivate, Sorbitan Oleate, Polyglyceryl-10 Laurate. That describes the yeast's food supply, not a prediction that they will cause a breakout.
Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.
Yes. Reading the full ingredient list, this formula is fragrance-free.
No. Reading the full ingredient list, this formula is no drying alcohol.
No — it contains Vinyl Dimethicone.
No. Reading the full ingredient list, this formula is essential-oil-free.
Yes. Reading the full ingredient list, this formula is paraben-free.
It layers well with Vitamin C (L-ascorbic acid), Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide.
Use it morning and evening, after toner, before moisturiser.
It lists 47 ingredients, of which 6 are recorded as actives.
Isntree.
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