Skinfix Brighten + Firm 15% Vitamin C Serum
VeganCruelty FreeParaben FreeSulfate FreeSilicone FreeFragrance FreeAlcohol FreeMineral Oil FreeNon-ComedogenicDermatologically TestedpH BalancedNormal SkinDry SkinOily SkinCombination SkinSensitive SkinMature SkinAnti-AgingHyperpigmentationBrighteningFirming
Skinfix Brighten + Firm 15% Vitamin C Serum
Skincare · Clinical
We put Skinfix Brighten + Firm 15% Vitamin C Serum through our full ingredient analysis.
Chapter I · The Score
The numbers don't lie.
After analyzing this formula across four dimensions, our algorithm returned a verdict.
0/100
Overall
Highly Recommended
0/100
0/100
0/100
Chapter II · The Ingredients
Inside the formula.
We scored every ingredient individually. Some impressed us. Others raised serious questions.
3-O-Ethyl Ascorbic Acid
A highly stable and effective Vitamin C derivative that brightens the skin and stimulates collagen production.
100/100
Propanediol
A corn-derived solvent that enhances ingredient penetration and provides skin hydration.
95/100
Terminalia Ferdinandiana Fruit Extract
A potent natural antioxidant source of Vitamin C that helps protect the skin from oxidative stress.
100/100
Sodium Hyaluronate
A powerful humectant that attracts and binds moisture to the skin for a plumping effect.
100/100
Ferulic Acid
A plant-based antioxidant that stabilizes Vitamin C and enhances its ability to fight free radical damage.
90/100
Tocopherol
A pure form of Vitamin E that works alongside Vitamin C to strengthen the skin barrier and prevent UV damage.
95/100
Sodium Citrate
A pH regulator used to balance the formula to ensure optimal efficacy and skin compatibility.
100/100
Polyacrylate Crosspolymer-6
A synthetic polymer used to create texture, which is not easily biodegradable and poses environmental concerns.
60/100
Phenoxyethanol
A common preservative that prevents microbial growth but can be slightly irritating to very sensitive skin.
65/100
Ethylhexylglycerin
A skin-conditioning agent that boosts the efficacy of preservatives and provides a soft skin feel.
90/100
Chapter III · The Deep Dive
Our expert's complete verdict.
The Skinfix Brighten + Firm 15% Vitamin C Serum is a concentrated treatment designed to target dullness, uneven skin tone, and loss of elasticity. It utilizes a stable Vitamin C derivative combined with antioxidants to protect the skin from environmental damage.
🟢 Gesamtbewertung: 🟢 Unbedenklich
This serum features a very clean and well-thought-out formulation that avoids common irritants like synthetic fragrances, denatured alcohols, and essential oils. The ingredients are generally safe for both the user and the environment, though the high concentration of active ingredients requires proper application.
Einzelbewertung der wichtigsten Inhaltsstoffe
| Inhaltsstoff | Bewertung | Funktion & Wirkung |
|---|---|---|
| Water (Aqua) | 🟢 | Solvent and base for the formulation. |
| 3-O-Ethyl Ascorbic Acid | 🟢 | Highly stable Vitamin C derivative that brightens skin and boosts collagen. |
| Propanediol | 🟢 | Solvent and humectant that improves the penetration of active ingredients. |
| Glycerin | 🟢 | Skin-identical moisturizer that helps maintain the skin barrier. |
| Terminalia Ferdinandiana Fruit Extract | 🟢 | Also known as Kakadu Plum; one of the richest natural sources of Vitamin C. |
| Sodium Hyaluronate | 🟢 | Salt form of Hyaluronic Acid; provides deep hydration and plumping effects. |
| Ferulic Acid | 🟢 | Potent antioxidant that stabilizes Vitamin C and boosts its photoprotective properties. |
| Tocopherol | 🟢 | Vitamin E; works synergistically with Vitamin C to protect against oxidative stress. |
| Sodium Citrate | 🟢 | pH regulator to ensure the serum remains at an effective and skin-safe acidity level. |
| Polyacrylate Crosspolymer-6 | 🟡 | Synthetic thickener and stabilizer. Note: Considered a liquid polymer; not easily biodegradable. |
| Phenoxyethanol | 🟢 / 🟡 | Preservative used to prevent microbial growth. Note: Generally safe, but can be slightly irritating to very sensitive skin. |
| Ethylhexylglycerin | 🟢 | Skin conditioning agent and preservative booster. |
Umweltverträglichkeit
The environmental profile of this serum is favorable, focusing largely on biodegradable and plant-derived components.
- ◈Biologische Abbaubarkeit: Most ingredients, including the botanical extracts and humectants, are readily biodegradable.
- ◈Mikroplastik: No solid microplastics; however, it contains synthetic liquid polymers (Polyacrylate Crosspolymer-6) which are common in gel-like textures.
- ◈Silikone/Mineralöle: Free from silicones and mineral oils.
- ◈Palmöl-Thematik: Contains ingredients like Glycerin which may be derived from palm oil; the brand emphasizes clean beauty, but specific RSPO certification for all derivatives is not explicitly stated on the packaging.
Fazit und Empfehlung
Fazit: This is a high-quality antioxidant serum that prioritizes stability and skin health. By using 3-O-Ethyl Ascorbic Acid, Skinfix provides a formula that is less likely to oxidize quickly or cause the irritation often associated with pure L-Ascorbic Acid.
Empfehlung:
- ◈Für wen geeignet? Ideal for all skin types looking for brightening and anti-aging benefits, including those with sensitive skin who find traditional Vitamin C serums too harsh.
- ◈Besondere Hinweise: Due to the 15% concentration, start by using it 2-3 times a week before moving to daily use. Always follow with a broad-spectrum SPF 30+ during the day.
- ◈Kaufempfehlung: Highly recommended for users seeking a clean, fragrance-free, and effective Vitamin C treatment with a stable shelf life.
Chapter IV · The Verdict
✦
Highly Recommended
Skinfix Brighten + Firm 15% Vitamin C Serum earns a 90/100 from our algorithm. An excellent formulation with well-chosen, effective ingredients.
90Overall
94Skin Compatibility
72Environmental
65Naturalness