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
Plum Peptide Booster 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 Plum Peptide Booster 2000s is a firming treatment serum that helps improve skin texture, elasticity, and radiance. Featuring Isntree's signature plum-derived peptide complex and micro-spicule technology, it supports better absorption of active ingredients while niacinamide, adenosine, and glutathione help brighten and smooth the appearance of tired, uneven skin. Hydrating ingredients like panthenol, hyaluronic acid, sodium hyaluronate, centella asiatica extract, and allantoin help keep skin feeling comfortable and balanced. The result is skin that looks plumper, healthier, and more refreshed, with a formula that has been clinically tested to be suitable for sensitive skin.
Plum Peptide Booster 2000s is a lightweight serum from Isntree. The formula is built mainly around hydration. The ingredient list runs to 42 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: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Glycerin, Butylene Glycol, Propanediol and Panthenol.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Panthenol, Allantoin, Centella Asiatica Extract and Niacinamide.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide and Panthenol.
Oil control: Moderate. Ingredients that moderate sebum or absorb shine, and here that comes from Niacinamide and Sodium Polyacrylate.
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. 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
9th 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.
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.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
14th 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
19th 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
21st 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
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.
Best kept to separate routines — one in the morning, one at night, or on alternate days.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
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 42 ingredients on the label.
Sets the thickness, spread and stability of the formula
Draws water into the upper layers of skin
Changes how skin behaves rather than how it feels
Forms a film that slows water loss
Dissolves and carries everything else
Lifts oil and dirt, or holds oil and water together
Botanical material, usually for antioxidants or scent
Neutralises free radicals from UV and pollution
Calms visible redness and irritation
Softens and smooths by filling gaps between skin cells
Sets the acidity the formula needs to work
Binds trace metals that would otherwise spoil the formula
Amino-acid chains that signal for repair or firmness
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, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
9th 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)
10th 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)
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-dihydroxypropane
12th 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
13th 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
14th 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
15th 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
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Homopolymer of 2-methyl-1 propene
17th 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
18th 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
19th 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
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Prunus Salicina Fruit Extract is an extract of the fruit of Prunus salicina, Rosaceae
21st 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
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid
23rd 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
24th 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
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Protein hydrolyzates, vegetable. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of mixed vegetables 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
26th 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
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Allium Cepa Bulb Extract is an extract of the bulbs of the Onion, Allium cepa L., Liliaceae
28th 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
29th 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)-
30th 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)
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Acetyl hexapeptide-8 is the synthetic peptide consisting of arginine, methionine, and acetylated glutamic acid residues
32nd 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
33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sorbitan oleate
34th 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
35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
36th 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)-
37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Centella Asiatica Extract is the extract of the whole plant Hydrocotyl, Centella asiatica L., Apiaceae
38th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cyanocobalamin; Vitamine B12
39th 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
40th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Glucose
41st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Glycine, N-(N-L-.gamma.-glutamyl-L-cysteinyl)-
42nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ascorbic acid
Products in the same category that share this formula's distinguishing ingredients.
Isntree
Shares 15 key ingredients with Plum Peptide Booster 2000s: Water, Glycerin, Glycereth-26, Niacinamide, Olea Europaea Fruit Oil
Arencia
Shares 12 key ingredients with Plum Peptide Booster 2000s: Water, Propanediol, Glycereth-26, Glycerin, Sodium Hyaluronate
Arencia
Shares 12 key ingredients with Plum Peptide Booster 2000s: Water, Glycerin, Butylene Glycol, Propanediol, Niacinamide
COSRX
Shares 11 key ingredients with Plum Peptide Booster 2000s: Water, Butylene Glycol, Glycerin, Niacinamide, Panthenol
Medicube
Shares 11 key ingredients with Plum Peptide Booster 2000s: Water, Niacinamide, Glycerin, Hydroxyacetophenone, Cetearyl Olivate
Arencia
Shares 11 key ingredients with Plum Peptide Booster 2000s: Water, Butylene Glycol, Glycerin, Propanediol, Niacinamide
WATER, DIPROPYLENE GLYCOL, GLYCERIN, GLYCERETH-26, NIACINAMIDE, OLEA EUROPAEA FRUIT OIL, ETHYLHEXYL PALMITATE, 1,2-HEXANEDIOL, BUTYLENE GLYCOL, SORBITAN SESQUIOLEATE, PROPANEDIOL, SODIUM ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, CETEARYL OLIVATE, HYDROXYACETOPHENONE, VINYL DIMETHICONE, POLYISOBUTENE, SORBITAN OLIVATE, HYDROLYZED SPONGE, ADENOSINE, PRUNUS SALICINA FRUIT EXTRACT, PANTHENOL, HYALURONIC ACID, HYDROLYZED HYALURONIC ACID, SODIUM HYALURONATE, HYDROLYZED VEGETABLE PROTEIN, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, ALLIUM CEPA BULB EXTRACT, SODIUM POLYACRYLATE, TROMETHAMINE, ETHYLHEXYLGLYCERIN, ACETYL HEXAPEPTIDE-8, CAPRYLYL/CAPRYL GLUCOSIDE, SORBITAN OLEATE, ZEA MAYS KERNEL EXTRACT, DISODIUM EDTA, ALLANTOIN, CENTELLA ASIATICA EXTRACT, CYANOCOBALAMIN, FRUCTAN, GLUCOSE, GLUTATHIONE, ASCORBIC ACID.
NIACINAMIDE, PANTHENOL, HYALURONIC ACID, HYDROLYZED HYALURONIC ACID, SODIUM HYALURONATE, ACETYL HEXAPEPTIDE-8, ASCORBIC ACID.
Twist the cap open and apply after cleansing and toner. Smooth a small amount over the face, avoiding the eye area. Gently press and massage into skin. Follow with moisturizer. Use at night; if used in the morning, always apply sunscreen. Tip : First-time users should start every other 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.
6 ingredients could feed malassezia: Olea Europaea Fruit Oil, Ethylhexyl Palmitate, Sorbitan Sesquioleate, Cetearyl Olivate, Sorbitan Olivate, Sorbitan Oleate. 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), PHAs (gluconolactone), Azelaic acid, Copper peptides, Bakuchiol, Niacinamide. Take more care combining it with Benzoyl peroxide, Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid) — use them in separate routines or on alternate days.
Use it morning and evening, after toner, before moisturiser.
It lists 42 ingredients, of which 7 are recorded as actives.
Isntree.
We can't find the internet
Attempting to reconnect
Something went wrong!
Attempting to reconnect