Niacinamide + Chaenomeles Sinensis Serum

Mary & May

Where to buy Possibly in stock

About this product

The Mary & May Niacinamide + Chaenomeles Sinensis Serum is a serums, essence, ampoule. Our analysis of its 8 ingredients (8 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Serums, Essence, Ampoules
Ingredients
8
Low-risk
8
Fragrance
Fragrance-free
Origin
South Korea

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe Minimal Ingredients

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 3/1
Good for dry skin
Glycereth-26 Chaenomeles Sinensis Fruit Extract Caprylyl Glycol
Caution for dry skin
Chaenomeles Sinensis Fruit Extract
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Chaenomeles Sinensis Fruit Extract
Sensitive Skin 1/1
Good for sensitive skin
Chaenomeles Sinensis Fruit Extract
Caution for sensitive skin
Arginine

Ingredients list

8 total
Lower hazard (1) Higher hazard (1)
All8 Skin Conditioning8 Hair Conditioning4 Humectant3 Emollient2 Emulsion Stabilising2 Solvent2 Viscosity Controlling2 Deodorant1
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Chaenomeles Sinensis Fruit Extract
(Antioxidant, Astringent, Emollient, Hair Conditioning, Humectant, Skin Conditioning, Skin Protecting)
1
Glycereth-26
(Humectant, Viscosity Decreasing Agent, Solvent, Viscosity Controlling)
1
A
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing)
1
A
1,2-Hexanediol
(Solvent)
1
A
Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
1
A
Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Chaenomeles Sinensis Fruit Extract
Antioxidant, Astringent
Glycereth-26
Humectant
Niacinamide
Skin Conditioning
Arginine
Skin Conditioning
Ethylhexylglycerin
Skin Conditioning
Caprylyl Glycol
Skin Conditioning, Emollient

Benefits

Fungal-acne (Malassezia) safe
Good for dry skin
Good for oily/acne-prone skin

Concerns

No major concerns flagged

Ingredients explained

Chaenomeles Sinensis Fruit Extract
Antioxidant, Astringent
Low-hazard ingredient.Read moreShow less
EWG 1 AntioxidantAstringentEmollientHair conditioningHumectantSkin conditioningSkin protecting
Glycereth-26
Humectant, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 HumectantViscosity decreasing agentSolventViscosity controlling
Niacinamide
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningSmoothing
1,2-Hexanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Solvent
Arginine
Fragrance, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceHair conditioningSkin conditioningAntistatic agentMasking
Carbomer
Emulsion stabilising, Viscosity increasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Emulsion stabilisingViscosity increasing agentGel formingViscosity controlling
Ethylhexylglycerin
Deodorant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A DeodorantSkin conditioning
Caprylyl Glycol
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningEmollientHumectant
No flagged concerns — nice!

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

Trust & honesty

Officially notified as a cosmetic in Malaysia (NPRA). Government registration record.

Effective levels — general guide

The concentrations these actives are typically effective at in research — not a measurement of this product.

Niacinamide 2–5% (up to 10%)

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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