LANEIGE Radian-C Cream vs SkinCeuticals Advanced RGN-6

LANEIGE

SkinCeuticals

A face cream built around Vitamin C derivative and Vitamin C, for barrier repair and smoothing.

A face cream built around Niacinamide and Vitamin E, for barrier repair and smoothing.

Face cream

29 ingredients

Brand price

USD 35.00 · checked 26 Sept 2026 · brand's site

Brand price

USD 195.00 · checked 28 Sept 2026 · brand's site

No retailer listed yet

At a Glance

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

Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Cetearyl Alcohol
Vitamin E1
Tocopherols — fat-soluble antioxidants.
Tocopherol
Vitamin C derivative (stable)1
Stable derivatives of ascorbic acid.
3-O-Ethyl Ascorbic Acid
Centella asiatica (Cica)1
Centella asiatica (cica), used to calm irritation.
Madecassoside

Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Cetyl Alcohol
Face oil1
An oil formulated to be used on the face.
Squalane
Vitamin E1
Tocopherols — fat-soluble antioxidants.
Tocopherol
AHA1
Alpha hydroxy acids — water-soluble chemical exfoliants.
Citric Acid

Hydrating4
Boosts hydration and relieves dry, tight skin.
Caprylic/Capric Triglyceride, Glycerin, Propanediol, Tocopherol
Barrier Repair8
Strengthens and restores the skin's natural barrier.
Caprylic/Capric Triglyceride, Cetearyl Alcohol, Cetearyl Olivate, Glycerin, Hydrogenated Poly(C6-14 Olefin), Pentaerythrityl Tetraethylhexanoate, Thymol Trimethoxycinnamate, Tocopherol
Reduces Irritation1
Eases discomfort and supports skin resilience.
Madecassoside
Redness Reducing1
Soothes visible redness and calms irritation.
Madecassoside

May Trigger Acne3
Can clog pores or trigger breakouts.
Cetearyl Alcohol, Sorbitan Isostearate, Tocopherol
May Worsen Seborrheic Dermatitis6
May feed the yeast involved in seborrheic dermatitis.
Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Cetearyl Alcohol, Cetearyl Olivate, Potassium Cetyl Phosphate, Sorbitan Isostearate, Sorbitan Olivate
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.
Cetearyl Alcohol, Sorbitan Isostearate, Tocopherol
May Worsen Irritation6
May cause stinging, redness or sensitivity.
Citral, Fragrance, Geraniol, Limonene, Linalool, Tocopherol

May Trigger Acne3
Can clog pores or trigger breakouts.
Cetyl Alcohol, Palmitic Acid, Tocopherol
May Worsen Seborrheic Dermatitis9
May feed the yeast involved in seborrheic dermatitis.
2-Oleamido-1,3-Octadecanediol, Acetyl Tetrapeptide-9, Butyrospermum Parkii Butter, C12-16 Alcohols, Cetyl Alcohol, Ethyl Oleate, Glyceryl Stearate Citrate, Hydrogenated Lecithin, Palmitic Acid
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.
Cetyl Alcohol, Palmitic Acid, Tocopherol
May Worsen Oily Skin2
May increase shine or excess oil.
Butyrospermum Parkii Butter, Squalane

Show highlights for:

Water
Skin Conditioning
3-O-Ethyl Ascorbic Acid
Skin Conditioning
- Vitamin C
- Vitamin C derivative (stable)
- Antioxidant
- Brightening
- Dark Spots
Glycerin (in both products)
Humectant
0 / 0
- Possibly animal-derived
- Hydrating
Cetearyl Alcohol
Emollient
2 / 1
- Fatty alcohol
- Fatty alcohols (Malassezia)
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
Caprylic/Capric Triglyceride
Occlusive
1 / 1
Propanediol
Viscosity Controlling
0-1 / —
- Hydrating
Methyl Trimethicone
Skin Conditioning
- Silicones
Hydrogenated Poly(C6-14 Olefin)
Emollient
Pentaerythrityl Tetraethylhexanoate
Emollient
Cetearyl Olivate
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis

Aqua
Solvent
0 / —
Glycerin (in both products)
Humectant
0 / 0
- Possibly animal-derived
- Hydrating
Ethyl Oleate
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Niacinamide
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Squalane
Emollient
1 / 0
- Face oil
- Barrier Repair
- Hydrating
- May Worsen Oily Skin
C12-16 Alcohols
Emollient
- Fatty alcohols (Malassezia)
- May Worsen Seborrheic Dermatitis
Glyceryl Stearate Citrate
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Butyrospermum Parkii Butter
Skin Conditioning
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- Hydrating
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Maltodextrin
Skin Conditioning
0-1 / —
Ammonium Polyacryloyldimethyl Taurate
Emulsion Stabilising

These ingredients are found in both products.

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

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 →
Citric Acid
Buffering, Chelating, Fragrance
Citric Acid is an AHA.
Learn more about Citric Acid →
Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →
Tocopherol
Antioxidant, Fragrance, Skin Conditioning, Occlusive
Tocopherol is vitamin E.
Learn more about Tocopherol →