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ISDIN Eryfotona Night
ISDIN

ISDIN Eryfotona Night

Efficacy100/100IrritancyMedium
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Works for

2 of 2 advertised claims delivered

Moisturizing
Niacinamide, Micrococcus lysate + 8 more
Strong evidence
What the product description says
“Es spendet Feuchtigkeit, wirkt antioxidativ, hilft bei der Reparatur deiner Haut und beugt akkumulierten Sonnenschäden vor, sodass deine Haut im Ergebnis schöner aussieht.”
Source: ISDIN

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

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).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide

Micrococcus lysateKey activeEffect: HighConsists of remains of dead bacteria cells. Is likely helpful in attracting water to the upper layer of the skin. Might be helpful in reducing inflammation and neutralizing free radicals in skin. It is claimed to be a "DNA repair enzyme"~0.1–0.35%
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~2.6–3.8%
MannitolKey active· HumectantEffect: HighHelps to attract water to the upper layer of the skin~0.15–0.7%
NiacinamideHeroEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~3.5–5.2%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.15–0.55%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~1.7–2.6%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~1.3–2%
AllantoinUnder-dosedEffect: HighHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.3–0.75%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.15–0.5%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.05–0.15%
Anti-aging
Niacinamide, Bakuchiol + 2 more
Strong evidence
What the product description says
“Fördert die Hauterneuerung und die Kollagenbildung.”
Source: ISDIN

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains bakuchiol, niacinamide.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

NiacinamideKey activeEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~3.5–5.2%
BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.8–1.2%
MelatoninEffect: LowA compound that can regulate sleep cycles in humans and animals. When used in cosmetics, comes from plant sources. It can work as anti-oxidant in skin when applied topically in skincare~0.15–0.65%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.05–0.15%
Evens skin tone
Not advertised by the brand · Niacinamide, Bakuchiol
Strong evidence

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: bakuchiol, niacinamide

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

NiacinamideKey activeEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~3.5–5.2%
BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.8–1.2%
Anti-blemish
Not advertised by the brand · Niacinamide, Bakuchiol + 1 more
Strong evidence

This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.

In addition, this product contains bakuchiol. It can help in reducing blemishes, even though it is less effective.

NiacinamideHeroEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~3.5–5.2%
BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.8–1.2%
AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.3–0.75%
Anti-oxidation
Not advertised by the brand · Bakuchiol, Melatonin + 3 more
Strong evidence

This product contains antioxidants (bakuchiol) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

The following ingredients - melatonin also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.8–1.2%
MelatoninKey activeEffect: MediumA compound that can regulate sleep cycles in humans and animals. When used in cosmetics, comes from plant sources. It can work as anti-oxidant in skin when applied topically in skincare~0.15–0.65%
Tocopheryl acetateEffect: LowA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.~0.45–1.1%
Micrococcus lysateEffect: LowConsists of remains of dead bacteria cells. Is likely helpful in attracting water to the upper layer of the skin. Might be helpful in reducing inflammation and neutralizing free radicals in skin. It is claimed to be a "DNA repair enzyme"~0.1–0.35%
TocopherolUnder-dosedEffect: HighPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.05–0.15%

Can it cause trouble?

Irritancy
1 strong irritant: Alcohol denat.
Medium risk
We flagged 12 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~2.1–3.1%est.
PhenylpropanolHelps mask the smell of other ingredients and helps preserve the product formulationHigh~1–1.5%est.
Decyl glucosideHelps oil and water mix together. Can be irritatingHigh~0.15–0.7%est.
Phenethyl alcoholA fragrance. Can be irritatingHigh~0.05–0.25%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~1.7–2.6%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~1.3–2%est.
BakuchiolA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritationMedium~0.8–1.2%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.45–1.1%est.
PhosphatidylcholineUsed to enhance the delivery of other ingredientsMedium~0.15–0.65%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.6%est.
Potassium sorbateA preservativeMedium~0.1–0.45%est.
HydroxyacetophenoneUsed to increase effectiveness of preservativesMedium~0.05–0.25%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged
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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
Propanediol~4.6–6.9%
Formula
Irritation risk
Low

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

More about Propanediol
Niacinamide~3.5–5.2%
Hero · Moisturizing, Anti-blemish
Irritation risk
Low
Works for
Anti-agingAnti-blemishEvens skin toneMoisturizingReduces irritationAntibacterialAnti-inflammatoryReduces redness

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
Glycerin~2.6–3.8%
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
Alcohol denat.~2.1–3.1%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Pentylene glycol~1.7–2.6%
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
Hydrogenated lecithin~1.4–2.2%
Formula
Irritation risk
Low
Works for
Cleansing

Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.

More about Hydrogenated lecithin
Caprylyl glycol~1.3–2%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Phenylpropanol~1–1.5%
Irritant · high
Irritation risk
High

Helps mask the smell of other ingredients and helps preserve the product formulation

More about Phenylpropanol
Bakuchiol~0.8–1.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-agingAnti-inflammatoryAnti-blemishEvens skin toneAnti-oxidation

A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation

More about Bakuchiol
Tocopheryl acetate~0.45–1.1%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Allantoin~0.3–0.75%
Under-dosed
Irritation risk
Low
Works for
Anti-inflammatoryMoisturizingAnti-blemishReduces rednessReduces irritationExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Mannitol~0.15–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin

More about Mannitol
Phosphatidylcholine~0.15–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to enhance the delivery of other ingredients

More about Phosphatidylcholine
Tetrasodium glutamate diacetate~0.15–0.6%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Tetrasodium glutamate diacetate
Melatonin~0.15–0.65%
Key active
Irritation risk
Low
Works for
Anti-oxidationAnti-aging

A compound that can regulate sleep cycles in humans and animals. When used in cosmetics, comes from plant sources. It can work as anti-oxidant in skin when applied topically in skincare

More about Melatonin
Sphingomonas ferment extract~0.15–0.6%
Formula
Irritation risk
Low
More about Sphingomonas ferment extract
Diosmine~0.15–0.6%
Formula
Irritation risk
Low
More about Diosmine
Citric acid~0.15–0.6%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Decyl glucoside~0.15–0.7%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps oil and water mix together. Can be irritating

More about Decyl glucoside
Cetyl alcohol~0.15–0.55%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Potassium sorbate~0.1–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.1–0.4%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Lecithin~0.15–0.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Micrococcus lysate~0.1–0.35%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-oxidation

Consists of remains of dead bacteria cells. Is likely helpful in attracting water to the upper layer of the skin. Might be helpful in reducing inflammation and neutralizing free radicals in skin. It is claimed to be a "DNA repair enzyme"

More about Micrococcus lysate
Xanthan gum~0.1–0.35%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Hydroxyacetophenone~0.05–0.25%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Phenethyl alcohol~0.05–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Phenethyl alcohol
Sodium chloride~0.05–0.2%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Tocopherol~0.05–0.15%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Ingredient list view

Water, Propanediol, Niacinamide, Glycerin, Alcohol denat., Pentylene glycol, Hydrogenated lecithin, Caprylyl glycol, Phenylpropanol, Bakuchiol, Tocopheryl acetate, Allantoin, Mannitol, Phosphatidylcholine, Tetrasodium glutamate diacetate, Melatonin, Sphingomonas ferment extract, Diosmine, Citric acid, Decyl glucoside, Cetyl alcohol, Potassium sorbate, Sodium benzoate, Lecithin, Micrococcus lysate, Xanthan gum, Hydroxyacetophenone, Phenethyl alcohol, Sodium chloride, Tocopherol

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Amazon USPrice as of 10/29/2026 09:16 GMT
$46.00
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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
ISDINEryfotona NightYOUR PRODUCTDerma EVitamin C MoisturizerTiZOPerfecting Face CreamBali BodyPro-Collagen Cream
Match—86%85%85%
Price$44.21$16.50−$27.71$80.00+$35.79—
Shared key ingredients—4 of 73 of 73 of 7
Key difference—RetinolTetrahexyldecyl AscorbateOligopeptide-1
Irritancy Medium Medium Low Low
Drying alcohol Contains drying alcohol ———
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 12 studies and safety reviews.

  1. 1
    Niacinamide - mechanisms of action and its topical use in dermatologyncbi.nlm.nih.gov
  2. 2
    Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x ncbi.nlm.nih.gov
  3. 3
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  4. 4
    Bakuchiol in the Management of Acne-affected Skinresearchgate.net
  5. 5
    Prospective, randomized, double‐blind assessment of topical bakuchiol and retinol for facial photoageingonlinelibrary.wiley.com
  6. 6
    A dermocosmetic containing bakuchiol, Ginkgo biloba extract and mannitol improves the efficacy of adapalene in patients with acne vulgaris: result from a controlled randomized trialncbi.nlm.nih.gov
ISDIN Eryfotona Night
ISDINEryfotona Night
Buy on Amazon$46.00 · as of 10/29 09:16 GMT

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

Buy on Amazon$46.00 · as of 10/29 09:16 GMT

As an Amazon Associate, WIMJ earns from qualifying purchases.