Description
Rediscover your skin’s natural radiance with ISNTREE C-Niacin Toning ampoule, the korean vitamin C serum that transforms the complexion from the very first application. Its advanced formula combines 69 % sea buckthorn extract, rich in vitamin C, with niacinamide and powerful antioxidants that revive dull skin tone, soften dark spots and improve skin texture.
With every drop, this serum revitalizes tired skin, deeply hydrates and strengthens the skin barrier to protect it against environmental stress and signs of aging. Its lightweight texture, free from fragrance and alcohol, absorbs instantly without leaving greasy residue, leaving the skin fresh, firm and radiant.
Ideal for those seeking brighter, more even and youthful-looking skin, even if they have sensitive or acne-prone skin. This korean serum for dark spots and uneven tone is the perfect ally to include in your daily routine and restore the vitality of healthy, naturally glowing skin.
Key ingredients
Extracto de fruta de hippophae rhamnoides (espino amarillo): Potente antioxidante natural, rico en vitamina C que ayuda a regenerar y proteger contra los radicales libres.
Niacinamide: Brightens the skin, reduces the appearance of pores and strengthens the skin’s protective barrier.
3-O-ethyl ascorbic acid (stable vitamin C derivative): Provides powerful antioxidant action, fades dark spots and improves tone uniformity.
Hyaluronic acid (sodium hyaluronate): Deeply moisturizes by retaining moisture, leaving the skin plump and flexible.
Panthenol and beta-glucan: Soothing ingredients that reduce irritation, calm inflamed skin and support skin repair.
Benefits
- Brightens skin tone and reduces hyperpigmentation
- Deeply hydrates without leaving a greasy feeling
- Smooths fine lines and recent marks
- Strengthens the skin barrier for greater resistance against environmental aggressors
How to use
After cleansing and toning the skin, apply a few drops of the niacinamide serum to the face and neck. Gently massage until fully absorbed. Use the product in the morning and/or at night, followed by a moisturizer and sunscreen during the day.
Warning
Avoid contact with eyes. If irritation or persistent redness appears, discontinue use. Use sunscreen during the day. Perform a patch test if it is your first time using vitamin C on the skin.
Size
50 ml
Properties
Brightening serum, strong antioxidant, deep hydration, gentle on sensitive skin, non-sticky
Ingredients
Hippophae Rhamnoides fruit extract, butylene glycol, pentylene glycol, glycerin, betaine, water, niacinamide, propanediol, aloe barbadensis leaf extract, Melia Azadirachta flower extract, Melia Azadirachta leaf extract, Cucurbita Pepo fruit extract (pumpkin), Physalis Alkekengi fruit extract, sodium hyaluronate, dipotassium glycyrrhizate, Ocimum Sanctum leaf extract, beta-glucan, Curcuma longa (turmeric) root extract, Corallina officinalis extract, Brassica oleracea italica extract (broccoli), Coccinia indica fruit extract, Moringa oleifera seed oil, Boswellia serrata resin extract, bioflavonoids, panthenol, allantoin, sodium polyacrylate, tocopherol, ammonium acryloyldimethyltaurate/?VP copolymer, 3-O-ethyl ascorbic acid, ethylhexanediol, polysorbate 80, 1,2-hexanediol.
The manufacturer is responsible for the composition of the product. Due to possible changes, we recommend checking the product composition directly on its packaging.


Anónimo (verified owner) –
Un gran descubrimiento, absorve enseguida sin dejarte ninguna sensacion rara, tambien te da un glow por las mañanas q es maravilloso
Anónimo –
Aún no lo he probado por estar fuera, pero espero que sea de la misma calidad