Susanne Kaufmann Vitamin C Complex

Susanne Kaufmann Vitamin C Complex

Efficacy50/100IrritancyMedium

Works for

Moisturizing
Glycerin, Tremella fuciformis sporocarp extract + 3 more
Works
What the product description says
“Antioxidant-rich snow mushroom delivers long-lasting hydration, while vitamin-rich reishi mushroom extract strengthens the skin.”
Source: SpaceNK US

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, sodium hyaluronate.

When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~3.7–5.6%
Tremella fuciformis sporocarp extractKey active· HumectantEffect: HighMushroom extract that helps attract water to the upper layer of the skin~1.1–1.6%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.45–1.1%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~3.5–5.2%
AlginEffect: LowUsed to thicken product formulation. Can help attract water to the upper layer of the skin~0.01–0.05%
Evens skin tone
3-o-ethyl ascorbic acid
May help
What the product description says
“Helping to support collagen production and defend against free radical damage, it works to reduce the look of age spots and acne.”
Source: SpaceNK US

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: 3-o-ethyl ascorbic acid.

3-o-ethyl ascorbic acidKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.9–2.8%
Anti-aging
3-o-ethyl ascorbic acid
Not delivered
What the product description says
“Helping to support collagen production and defend against free radical damage, it works to reduce the look of age spots and acne.”
Source: SpaceNK US

This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.This ingredient - 3-o-ethyl ascorbic acid - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.

This ingredient 3-o-ethyl ascorbic acid might be able to help neutralize free radicals in skin and help it fight off some of the sun damage.

3-o-ethyl ascorbic acidEffect: LowA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.9–2.8%
Anti-blemish
No ingredient credited for this claim
Not delivered
What the product description says
“Helping to support collagen production and defend against free radical damage, it works to reduce the look of age spots and acne.”
Source: SpaceNK US

Effective ingredients missing or their concentration is too low.

Anti-oxidation
Side benefit · 3-o-ethyl ascorbic acid, Tremella fuciformis sporocarp extract
May help

This product contains antioxidants (3-o-ethyl ascorbic acid) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

3-o-ethyl ascorbic acidKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.9–2.8%
Tremella fuciformis sporocarp extractEffect: LowMushroom extract that helps attract water to the upper layer of the skin~1.1–1.6%

Can it cause trouble?

Irritancy
1 strong irritant: Sodium anisate
Medium risk
We flagged 6 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
3-o-ethyl ascorbic acidA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsHigh~1.9–2.8%est.
Sodium anisateUsed as a fragranceHigh~0.01–0.05%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~3.5–5.2%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~1.4–2.1%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.2–0.8%est.
Sodium levulinateA preservativeMedium~0.15–0.5%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
AlginUsed to thicken product formulation. Can help attract water to the upper layer of the skin3/5~0.01–0.05%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~3.7–5.6%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Pentylene glycol~3.5–5.2%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Propanediol~2.5–3.7%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
3-o-ethyl ascorbic acid~1.9–2.8%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-oxidationAnti-aging

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about 3-o-ethyl ascorbic acid
Citric acid~1.4–2.1%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Tremella fuciformis sporocarp extract~1.1–1.6%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

Mushroom extract that helps attract water to the upper layer of the skin

More about Tremella fuciformis sporocarp extract
Ganoderma lucidum stem extract~0.95–1.4%
Formula
Sodium hyaluronate~0.45–1.1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Albatrellus confluens extract~0.4–0.9%
Formula
Sodium citrate~0.2–0.8%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Sodium levulinate~0.15–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium levulinate
Sodium hydroxide~0.1–0.3%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Cellulose gum~0.05–0.15%
Formula
Irritation risk
Low

Used to create thicker product consistency and stabilize emulsions

More about Cellulose gum
Sodium anisate~0.01–0.05%
Irritant · high
Irritation risk
High

Used as a fragrance

More about Sodium anisate
Algin~0.01–0.05%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Used to thicken product formulation. Can help attract water to the upper layer of the skin

More about Algin
Ingredient list view

Water, Glycerin, Pentylene glycol, Propanediol, 3-o-ethyl ascorbic acid, Citric acid, Tremella fuciformis sporocarp extract, Ganoderma lucidum stem extract, Sodium hyaluronate, Albatrellus confluens extract, Sodium citrate, Sodium levulinate, Sodium hydroxide, Cellulose gum, Sodium anisate, Algin

Compare prices

Retailers ranked by price — lowest first.

SpaceNK US
≈ $154.36
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Amazon USPrice as of 11/10 00:11 GMT
$160.00
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
Susanne KaufmannVitamin C ComplexYOUR PRODUCTBiodroga MD15% Vitamin C Skin Booster Serumpharma oilSunshine Serum 10% Vitamin CToday's CosmeVitacos 20 Serum
Match—68%67%66%
Price≈ $154.36——$14.00≈ −$140.36
Shared key ingredients—3 of 43 of 43 of 4
Key difference—Tranexamic AcidNiacinamide3-Glyceryl Ascorbate
Irritancy Medium Low Low Low
Drying alcohol————
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Product summary

"Susanne Kaufmann - Vitamin C Complex" could be helpful for: Evens skin tone and Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (sodium hyaluronate 0.45% - 1.10%, tremella fuciformis sporocarp extract 1.10% - 1.60% and glycerin 3.70% - 5.60%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails from 110.00£ up to 789.00£ in the United Kingdom and for 150.00$ in the United States.

For a detailed price comparison: click here.

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.