Isntree C-Niacin Toning Ampoule
By Nur → Last verified 10/5/2026
Price checked 10/5/2026
Verified 2026-10-05 on Dodoskin: $14.67 (list $24.70; -41%, Save 10.03). Prices change often, so confirm on the retailer's page.
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What we found
Based on how this product compares to others in the serums category, cross-referenced against retailer listings and market data.
Strengths
- + Contains niacinamide, beta-glucan, Ceramide NP and panthenol
Worth knowing
- - The ingredient list was copied from the Dodoskin page that sells it
Key ingredients
These are the ingredients Isntree highlights for this product, cross-checked against general dermatological and cosmetic-chemistry sources, not a full INCI list.
Fragrance: No fragrance or essential oil appears in the ingredient list on file; brand confirmation pending.
| Ingredient | What it is | What it does for skin |
|---|---|---|
| Niacinamide | A form of vitamin B3, one of the most studied ingredients in cosmetic dermatology. | Strengthens the skin barrier by boosting ceramide production, helps even out tone by limiting pigment transfer to skin cells, and can reduce the look of enlarged pores. |
| Beta-glucan | A polysaccharide often derived from oats or yeast. | A soothing, hydrating ingredient studied for calming sensitive skin and supporting the barrier. |
| Ceramide NP | One specific, well-studied type of ceramide used in skincare formulas. | Reinforces the skin barrier and helps it retain moisture, the same core ceramide function. |
| Panthenol | Pro-vitamin B5, which converts to pantothenic acid once absorbed into skin. | Hydrates as a humectant, supports wound healing, and has anti-inflammatory, soothing effects on irritated skin. |
What the brand says
Isntree's own marketing claims, not our own findings.
- Sea buckthorn fruit extract and vitamins that permeate the skin lightly
- Moisture complex to enhance the moisture barrier
- Brightens dark, dull skin to restore a healthy tone
Research-Based
Our assessment comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. This product hasn't been hands-on tested yet. See our Methodology for what that distinction means.
Price history
Current price is the lowest we've recorded so far.
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Frequently asked
How much does Isntree C-Niacin Toning Ampoule cost per mL?
$0.29 per mL (currently $14.67 for 50 mL).
Has Isntree C-Niacin Toning Ampoule been hands-on tested?
Not yet. Our assessment for this product comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. See our Methodology for what that distinction means.
What are the key ingredients in Isntree C-Niacin Toning Ampoule?
The ingredients Isntree highlights for this product include Niacinamide, Beta-glucan, Ceramide NP, Panthenol.
Sources
Pricing and availability for this product were verified against the following retailer listings.