Dot & Key 10% Vitamin C + E Face Serum with 5% Niacinamide vs No7 HydraLuminous+ Serum

Dot & Key

No7

A serum built around Niacinamide and AHA, for pollution defence and barrier repair.

A serum built around Niacinamide and Hyaluronic acid, for hydration and barrier repair.

Serum

31 ingredients

24 ingredients

Brand price

INR 695.00 · checked 28 Sept 2026 · brand's site

Brand price

USD 24.99 · checked 5 Oct 2026 · brand's site

No retailer listed yet

Brand from India

Brand from United Kingdom

At a Glance

They come out differently on EU-allergen-free and Pore-clogger-free; those rows are shaded. Tap any answer to see why.

Vitamin E2
Tocopherols — fat-soluble antioxidants.
Tocopherol, Tocopheryl Acetate
Alpha arbutin1
A gentler glycosylated relative of hydroquinone.
Alpha-Arbutin
AHA1
Alpha hydroxy acids — water-soluble chemical exfoliants.
Citric Acid
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Sodium Hyaluronate

Vitamin E1
Tocopherols — fat-soluble antioxidants.
Tocopheryl Acetate
Vitamin C derivative (stable)1
Stable derivatives of ascorbic acid.
Ascorbyl Glucoside
Panthenol (provitamin B5)1
Provitamin B5 — a humectant and soother.
Panthenol
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Sodium Hyaluronate

Hydrating6
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Ethoxydiglycol, Glycerin, Propanediol, Sodium Hyaluronate, Tocopherol
Barrier Repair6
Strengthens and restores the skin's natural barrier.
Allantoin, Cholesterol, Glycerin, Laminaria Digitata Extract, Niacinamide, Tocopherol
Reduces Irritation1
Eases discomfort and supports skin resilience.
Allantoin
Redness Reducing2
Soothes visible redness and calms irritation.
Allantoin, Niacinamide

Hydrating11
Boosts hydration and relieves dry, tight skin.
Anhydroxylitol, Butylene Glycol, Glucose, Glycerin, Hydrolyzed Hyaluronic Acid, Panthenol, Propanediol, Propylene Glycol, Sodium Hyaluronate, Xylitol, Xylitylglucoside
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Caprylyl Glycol, Glycerin, Niacinamide, Panax Ginseng Root Extract, Panthenol, Propylene Glycol, Xylitol
Reduces Irritation1
Eases discomfort and supports skin resilience.
Panthenol
Redness Reducing1
Soothes visible redness and calms irritation.
Niacinamide

May Trigger Acne1
Can clog pores or trigger breakouts.
Tocopherol
May Worsen Seborrheic Dermatitis7
May feed the yeast involved in seborrheic dermatitis.
Ceramide 1, Ceramide 2, Ceramide 3, Ceramide 4, Ceramide 6 Ii, Cetyl-Pg Hydroxyethyl Palmitamide, Hydrogenated Lecithin
May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.
Tocopherol
May Worsen Irritation2
May cause stinging, redness or sensitivity.
Benzyl Alcohol, Tocopherol

May Worsen Seborrheic Dermatitis2
May feed the yeast involved in seborrheic dermatitis.
Biosaccharide GUM-4, PEG-40 Hydrogenated Castor Oil

Show highlights for:

Aqua (in both products)
Solvent
0 / —
Ethyl Ascorbic Acid
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Propanediol (in both products)
Viscosity Controlling
0-1 / —
- Hydrating
Butylene Glycol (in both products)
Humectant
1 / 0
- Hydrating
Ethoxydiglycol
Humectant
0 / 0
Citric Acid
Buffering
0 / —
- AHA
- Exfoliating
- Smoothing
Benzyl Alcohol
Preservative
- EU labelled fragrance allergen
- May Worsen Eczema
- May Worsen Irritation
Ethylhexylglycerin (in both products)
Skin Conditioning
Tocopherol
Occlusive
0-3 / 3
- Vitamin E
- Anti-Pollution
- Antioxidant
- May Trigger Acne
- May Worsen Irritation
- May Worsen Keratosis Pilaris

Aqua (in both products)
Solvent
0 / —
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Propanediol (in both products)
Viscosity Controlling
0-1 / —
- Hydrating
Glycerin (in both products)
Humectant
0 / 0
- Possibly animal-derived
- Hydrating
PEG-40 Hydrogenated Castor Oil
Cleansing
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Sodium Hyaluronate (in both products)
Humectant
0 / 0
- Hyaluronic acid
- Hydrating
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Panthenol
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Xylitylglucoside
Humectant
Anhydroxylitol
Humectant

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Aqua
Solvent
Water
Learn more about Aqua →
Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →
Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →
Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
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)
Learn more about Butylene Glycol →
Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →
Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →
Tocopheryl Acetate
Antioxidant, Skin Conditioning
Tocopheryl Acetate is vitamin E.
Learn more about Tocopheryl Acetate →
Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →