PCA SKIN Nutrient Toner

PCA SKIN Nutrient Toner

Efficacy100/100IrritancyHigh

Works for

Exfoliation
Lactic acid, Gluconic acid
Works well
What the product description says
“A pumpkin wine-based toner designed to refine the appearance of pores, gently exfoliate and provide added nutritional benefit to the skin.”
Source: Bluemercury

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: gluconic acid, lactic acid.

Lactic acidKey activeEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.4–2.9%
Gluconic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.5%
Anti-oxidation
Side benefit · Gluconic acid, Glutathione
Works well

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

Gluconic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.5%
GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.55–0.85%
Evens skin tone
Side benefit · Lactic acid, Gluconic acid + 1 more
Works well

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: gluconic acid, glutathione, lactic acid

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.

Lactic acidKey activeEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.4–2.9%
Gluconic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.5%
GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.55–0.85%
Anti-aging
Side benefit · Lactic acid, Gluconic acid
Works well

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: lactic acid.

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.

Lactic acidKey activeEffect: MediumAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.4–2.9%
Gluconic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.5%
Moisturizing
Side benefit · Sucrose, Lactic acid + 4 more
Works

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

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).

SucroseKey active· HumectantEffect: HighCan help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion~8.4–10.3%
Lactic acidKey active· HumectantEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.4–2.9%
Gluconic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.5%
GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.55–0.85%
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~0.3–0.6%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~3.1–3.8%
Anti-blemish
Side benefit · Gluconic acid
May help

This product might be able to help reduce blemishes and clogged pores because it contains gluconic acid.

Gluconic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.5%

Can it cause trouble?

Irritancy
11 strong irritants: Parfum, Cinnamomum cassia leaf oil + 9 more — patch-test recommended
High risk
We flagged 16 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~3.1–3.8%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~1.4–1.8%est.
Cinnamomum cassia leaf oilUsed as a fragrance. Can be irritatingHigh~0.6–0.95%est.
Eugenia caryophyllus leaf oilAn essential oil. Used as a fragrance. Can be irritating and sensitizingHigh~0.55–0.85%est.
Zingiber officinale root oilAn essential oil that is likely to be irritating and can cause photosensitivityHigh~0.5–0.75%est.
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~0.5–0.75%est.
Benzyl benzoateFragrance with sweet balsamic smell. Help to preserve products and dissolve other ingredients. Could trigger allergic reactions and be irritatingHigh~0.2–0.35%est.
EugenolA fragrance. Is a likely irritantHigh~0.15–0.25%est.
CoumarinA fragrance. Is a likely skin allergen and can be irritatingHigh~0.15–0.25%est.
Cinnamal—High~0.1–0.2%est.
Isoeugenol—High~0.1–0.15%est.
Cinnamyl alcohol—High~0.05–0.1%est.
Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~2.4–2.9%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~2–2.5%est.
Gluconic acidA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsMedium~1.2–1.5%est.
GlutathioneA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skinMedium~0.55–0.85%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~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Sucrose~8.4–10.3%
Key active
Irritation risk
Low
Works for
Moisturizing

Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion

More about Sucrose
Cucurbita pepo fruit extract~4.7–5.8%
Formula
Propylene glycol~3.1–3.8%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Lactic acid~2.4–2.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneMoisturizingExfoliationAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid
Citric acid~2–2.5%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Octoxynol-9~1.7–2.1%
Formula
Irritation risk
Low
Works for
Cleansing
More about Octoxynol-9
Parfum~1.4–1.8%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Gluconic acid~1.2–1.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-agingAnti-blemishExfoliationAnti-oxidationEvens skin toneMoisturizing

A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals

More about Gluconic acid
Yeast~1–1.3%
Formula
Irritation risk
Low
More about Yeast
Aminoguanidine hcl~0.9–1.1%
Formula
Cinnamomum cassia leaf oil~0.6–0.95%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Cinnamomum cassia leaf oil
Eugenia caryophyllus leaf oil~0.55–0.85%
Irritant · high
Irritation risk
High

An essential oil. Used as a fragrance. Can be irritating and sensitizing

More about Eugenia caryophyllus leaf oil
Glutathione~0.55–0.85%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneMoisturizingAnti-oxidation

A peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin

More about Glutathione
Zingiber officinale root oil~0.5–0.75%
Irritant · high
Irritation risk
High

An essential oil that is likely to be irritating and can cause photosensitivity

More about Zingiber officinale root oil
Alcohol denat.~0.5–0.75%
Irritant · high
Irritation risk
High

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

More about Alcohol denat.
Zinc salicylate~0.45–0.7%
Formula
Aspergillus/molasses ferment filtrate~0.3–0.6%
Formula
Glycerin~0.3–0.6%
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
Potassium chloride~0.25–0.5%
Formula
Benzyl benzoate~0.2–0.35%
Irritant · high
Irritation risk
High

Fragrance with sweet balsamic smell. Help to preserve products and dissolve other ingredients. Could trigger allergic reactions and be irritating

More about Benzyl benzoate
Eugenol~0.15–0.25%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Eugenol
Coumarin~0.15–0.25%
Irritant · high
Irritation risk
High

A fragrance. Is a likely skin allergen and can be irritating

More about Coumarin
Cinnamal~0.1–0.2%
Irritant · high
Irritation risk
High
More about Cinnamal
Isoeugenol~0.1–0.15%
Irritant · high
Irritation risk
High
More about Isoeugenol
Cinnamyl alcohol~0.05–0.1%
Irritant · high
Ingredient list view

Water, Sucrose, Cucurbita pepo fruit extract, Propylene glycol, Lactic acid, Citric acid, Octoxynol-9, Parfum, Gluconic acid, Yeast, Aminoguanidine hcl, Cinnamomum cassia leaf oil, Eugenia caryophyllus leaf oil, Glutathione, Zingiber officinale root oil, Alcohol denat., Zinc salicylate, Aspergillus/molasses ferment filtrate, Glycerin, Potassium chloride, Benzyl benzoate, Eugenol, Coumarin, Cinnamal, Isoeugenol, Cinnamyl alcohol

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Bluemercury
$46.00
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Amazon USPrice as of 11/9 06:09 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
PCA SKINNutrient TonerYOUR PRODUCTGlo Skin BeautyHydra-Bright Pro 5 Liquid ExfoliantITKtri-acid tonerZO Skin HealthExfoliation Accelerator
Match—60%57%57%
Price$46.00$14.00−$32.00$12.75−$33.25$69.99+$23.99
Shared key ingredients—3 of 52 of 52 of 5
Key difference—NiacinamideNiacinamideRetinyl Palmitate
Irritancy High Medium Low Medium
Drying alcohol Contains drying alcohol ———
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As an Amazon Associate, WIMJ earns from qualifying purchases.