C-Niacin Toning Ampoule
The IsNtree C-Niacin Toning Ampoule is a serums, essence, ampoule. Our analysis of its 32 ingredients (27 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.
The IsNtree C-Niacin Toning Ampoule is a serums, essence, ampoule. Our analysis of its 32 ingredients (27 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
Dry Skin
8/3
Oily/Acne-Prone Skin
No data
Sensitive Skin
5/3
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Hippophae Rhamnoides Fruit Extract
(Skin Conditioning) |
|
|
1
|
A
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
1
|
A
|
Pentylene Glycol
(Skin Conditioning, Solvent) |
|
|
2
|
A
|
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
|
|
1
|
B
|
Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
|
|
1
|
|
Water
(Solvent) |
|
|
1
|
A
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
1
|
|
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
1
3
|
B
|
Aloe Barbadensis Leaf Extract
(Emollient, Humectant, Oral Care Agent, Skin Conditioning) |
Good for Sensitive Skin
|
|
1
|
|
Melia Azadirachta Flower Extract
(Skin Conditioning) |
|
|
1
|
|
Melia Azadirachta Leaf Extract
(Antimicrobial, Skin Protecting) |
|
|
|
Cucurbita Pepo Fruit Extract
(Skin Conditioning) |
|
|
1
|
|
Physalis Alkekengi Fruit Extract
(Skin Conditioning) |
|
|
1
|
A
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
1
|
A
|
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant) |
|
|
1
|
|
Ocimum Sanctum Leaf Extract
(Skin Conditioning) |
|
|
1
|
A
|
Beta-Glucan
(Bulking Agent, Skin Conditioning) |
|
|
|
|
Curcuma Longa Root Extract
(Fragrance, Perfuming) |
|
|
1
|
|
Corallina Officinalis Extract
(Skin Conditioning) |
|
|
|
|
Brassica Oleracea Italica Extract
(Astringent) |
|
|
1
|
|
Coccinia Indica Fruit Extract
(Skin Conditioning) |
|
|
1
|
A
|
Moringa Oleifera Seed Oil
(Emollient, Skin Conditioning) |
|
|
|
|
Boswellia Serrata Resin Extract
(Smoothing, Tonic) |
|
|
1
|
|
Bioflavonoids
(Skin Conditioning, Soothing) |
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
1
|
A
|
Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
|
|
3
|
B
|
Sodium Polyacrylate
(Absorbent, Emulsion Stabilising, Film Forming, Hair Fixing, Skin Conditioning Agent Emollient, Viscosity Controlling Agent, Viscosity Increasing Agent, Binding, Skin Conditioning) |
|
|
1
|
|
Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
|
|
|
|
3-O-ETHYL ASCORBIC ACID
(Skin Conditioning) |
|
|
3
|
A
|
Ethyl Hexanediol
(Fragrance, Solvent) |
|
|
3
|
B
|
Polysorbate 80
(Denaturant, Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
1
|
A
|
1,2-Hexanediol
(Solvent) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
3-O-ETHYL ASCORBIC ACID
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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