ISNTREE C-NIACIN Toning Ampoule – Energizing Ampoule With Vitamin C And Niacinamide

ISNTREE C-NIACIN Toning Ampoule – a sea buckthorn extract-based ampoule for a more even-looking skin tone

ISNTREE C-NIACIN Toning Ampoule is a fast-absorbing ampoule designed to refresh the appearance of dull, uneven-looking skin and give it a more vibrant look. Its approach is not about an aggressive vitamin C experience: the formula combines vitamin-rich sea buckthorn fruit extract with tone-supporting active ingredients and a hydrating base. It is ideal for those who want a lightweight step suited to daily layering rather than a heavy skincare treatment.

Sea buckthorn – not a background extract, but the foundation of the formula

What sets this ampoule apart is Hippophae Rhamnoides, or sea buckthorn, fruit extract, which appears at the top of the ingredient list. It gives the formula a subtle yellowish tint and serves as the foundation for its vitamin-focused approach. Alongside it, niacinamide and the stable vitamin C derivative 3-O-Ethyl Ascorbic Acid work together to support a brighter, more even-looking complexion, rather than focusing solely on a short-term hydrating effect.

• For tone and radiance: niacinamide and 3-O-Ethyl Ascorbic Acid complement the sea buckthorn extract and help care for skin that looks tired or uneven.
• A weightless layer of hydration: glycerin, betaine, sodium hyaluronate, and beta-glucan help maintain a comfortable feel on the skin, so the formula does not resemble drying products focused solely on vitamin C.
• Soothing supporting ingredients: panthenol, allantoin, and the licorice-derived salt dipotassium glycyrrhizate round out the ampoule with ingredients valued for helping support skin comfort.

The texture is fluid, lightweight, and almost watery, yet not completely insubstantial—it leaves a subtle feeling of hydration as it spreads across the skin. The ampoule absorbs quickly, leaves no greasy layer, and fits comfortably between toner and cream or a protective product. It will appeal most to those looking for a lightweight texture that offers more than hydration alone: the sea buckthorn base gives the formula a clear, distinctive focus on refreshing the appearance of the skin’s tone.

Usage

After cleansing your face, apply a few drops of ISNTREE C-NIACIN Toning Ampoule to your palm and gently pat it onto your skin, allowing it to absorb fully. You can also use a cotton pad to apply the ampoule if preferred. Follow with your regular skincare routine, including moisturizer and sunscreen during the day. For best results, use it twice daily, in the morning and evening, to help brighten and enhance your skin’s overall tone and texture.

Ingredients

Hippophae Rhamnoides Fruit Extract, Butylene Glycol, Pentylene Glycol, Glycerin, Betaine, Aqua, Niacinamide, Propanediol, Aloe Barbadensis Leaf Extract, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Cucurbita Pepo (Pumpkin) Fruit Extract, 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 (Broccoli) Extract, Coccinia Indica Fruit Extract, Moringa Oleifera Seed Oil, Boswellia Serrata Resin Extract, Bioflavonoids, Panthenol, Allantoin, Sodium Polyacrylate, Ammonium Acryloyldimethyltaurate/VP Copolymer, 3-O-Ethyl Ascorbic Acid, Ethyl Hexanediol, Polysorbate 80, 1-2-Hexanediol

_{The manufacturer is responsible for the product’s ingredients. Due to possible changes, we always recommend checking the ingredient list directly on the packaging.}