Isntree
C-Niacin Toning CreamSkinCeuticals
Advanced RGN-6A face cream built around Niacinamide and Vitamin C derivative, for barrier repair and smoothing.
A face cream built around Niacinamide and Vitamin E, for barrier repair and smoothing.
Brand price
Not recorded · brand's site
Brand price
USD 195.00 · checked 28 Sept 2026 · brand's site
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At a Glance
They come out differently on Silicone-free and Cruelty-free; those rows are shaded. Tap any answer to see why.
Key Ingredients
Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Benefits
Hydrating9
Boosts hydration and relieves dry, tight skin.
Argania Spinosa Kernel Oil, Beta-Glucan, Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Glycerin, Glyceryl Acrylate/Acrylic Acid Copolymer, Panthenol, Tocopherol
Barrier Repair20
Strengthens and restores the skin's natural barrier.
Argania Spinosa Kernel Oil, Caprylic/Capric Triglyceride, Caprylyl Glycol, Carthamus Tinctorius Seed Oil, Ceramide NP, Ethylhexyl Palmitate, Glycerin, Glyceryl Arachidonate, Glyceryl Linolenate, Hippophae Rhamnoides Oil, Isohexadecane, Macadamia Ternifolia Seed Oil, Mangifera Indica Seed Butter, Moringa Oleifera Seed Oil, Niacinamide, Olea Europaea Fruit Oil, Panthenol, Phytosphingosine, Sucrose Distearate, Tocopherol
Hydrating6
Boosts hydration and relieves dry, tight skin.
Butyrospermum Parkii Butter, Dimethicone, Ectoin, Glycerin, Squalane, Tocopherol
Barrier Repair13
Strengthens and restores the skin's natural barrier.
Butyrospermum Parkii Butter, C12-16 Alcohols, Caprylyl Glycol, Cetyl Alcohol, Dimethicone, Eperua Falcata Bark Extract, Ethyl Oleate, Glycerin, Glyceryl Stearate Citrate, Niacinamide, Palmitic Acid, Squalane, Tocopherol
Concerns
May Trigger Acne4
Can clog pores or trigger breakouts.
Ethylhexyl Palmitate, Olea Europaea Fruit Oil, Retinyl Palmitate, Tocopherol
May Worsen Seborrheic Dermatitis17
May feed the yeast involved in seborrheic dermatitis.
Argania Spinosa Kernel Oil, Carthamus Tinctorius Seed Oil, Ceramide NP, Ethylhexyl Palmitate, Glyceryl Arachidonate, Glyceryl Linolenate, Hippophae Rhamnoides Oil, Hydrogenated Lecithin, Macadamia Ternifolia Seed Oil, Mangifera Indica Seed Butter, Moringa Oleifera Seed Oil, Olea Europaea Fruit Oil, Phytosphingosine, Polyglyceryl-10 Stearate, Polysorbate 80, Retinyl Palmitate, Sucrose Distearate
May Worsen Keratosis Pilaris4
May clog follicles or strip skin prone to keratosis pilaris.
Ethylhexyl Palmitate, Olea Europaea Fruit Oil, Retinyl Palmitate, Tocopherol
May Worsen Oily Skin7
May increase shine or excess oil.
Argania Spinosa Kernel Oil, Carthamus Tinctorius Seed Oil, Hippophae Rhamnoides Oil, Macadamia Ternifolia Seed Oil, Mangifera Indica Seed Butter, Moringa Oleifera Seed Oil, Olea Europaea Fruit Oil
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.
Ingredients Side-by-side
Hippophae Rhamnoides Fruit Extract
Skin Conditioning
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Emollient
4 / 0
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
Emollient
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Skin Conditioning
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- Hydrating
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Ammonium Polyacryloyldimethyl Taurate
Emulsion Stabilising
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aqua
Solvent
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 →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Caprylyl Glycol
Deodorant, Hair Conditioning, Skin Conditioning, Emollient
Caprylyl Glycol is the diol that conforms to the formula
Learn more about Caprylyl Glycol →Hydrogenated Lecithin
Skin Conditioning, Emulsifying
Hydrogenated Lecithin isn't fungal acne safe.
Learn more about Hydrogenated Lecithin →Tocopherol
Antioxidant, Fragrance, Skin Conditioning, Occlusive
Tocopherol is vitamin E.
Learn more about Tocopherol →
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