Josh Rosebrook Body Acid Serum

Josh Rosebrook Body Acid Serum

Efficacy91/100IrritancyMedium

Works for

Exfoliation
Glycolic acid
Works well
What the product description says
“This product is: an elevated resurfacing treatment for the body”
Source: Credo Beauty

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: glycolic acid.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~1.2–1.8%
Evens skin tone
Glycolic acid
Works well
What the product description says
“Josh Rosebrook's Body Acid Serum is blended in a silky hydrating base that is a potent synergistic medley of acids that gently exfoliate to remove dead cell build-up, smooth skin texture, and promote even skin tone.”
Source: Credo Beauty

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: glycolic 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.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~1.2–1.8%
Moisturizing
Helianthus annuus seed oil, Glycerin + 7 more
Works
What the product description says
“Josh Rosebrook's Body Acid Serum is blended in a silky hydrating base that is a potent synergistic medley of acids that gently exfoliate to remove dead cell build-up, smooth skin texture, and promote even skin tone.”
Source: Credo Beauty

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. 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. The following ingredients in this product do the job: glycerin, sodium hyaluronate.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: chondrus crispus extract, helianthus annuus seed oil.

Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~4.5–6.7%
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~3.9–5.8%
Chondrus crispus extractKey active· OcclusiveEffect: HighRed algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency~3.6–5.4%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~2.5–3.8%
Sesamum indicum seed oilKey active· EmollientEffect: HighA good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function~0.55–1.25%
Persea gratissima oilKey active· EmollientEffect: HighAn emollient that helps soften the skin and could be helpful in repairing its barrier function~0.5–1.15%
Lycium barbarum fruit extractKey activeEffect: MediumA plant extract that can help neutralize free radicals in skin and attract water to its upper layer~0.15–0.7%
Aloe barbadensis leaf juice· HumectantEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~23–34%
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~0.1–0.45%
Anti-aging
Side benefit · Glycolic acid, Aloe barbadensis leaf juice + 2 more
Works well

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

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~1.2–1.8%
Aloe barbadensis leaf juiceEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~23–34%
Lycium barbarum fruit extractEffect: LowA plant extract that can help neutralize free radicals in skin and attract water to its upper layer~0.15–0.7%
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~0.1–0.45%
Anti-oxidation
Side benefit · Camellia sinensis extract, Lycium barbarum fruit extract + 1 more
May help

This product contains antioxidants (camellia sinensis extract, lycium barbarum fruit extract) 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.

Camellia sinensis extractKey activeEffect: MediumTea extract. Might be helpful in neutralizing free radicals in skin~0.2–0.75%
Lycium barbarum fruit extractKey activeEffect: MediumA plant extract that can help neutralize free radicals in skin and attract water to its upper layer~0.15–0.7%
TocopherolUnder-dosedPure 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~0.1–0.45%

Can it cause trouble?

Irritancy
2 strong irritants: Carica papaya leaf extract, Rosa damascena flower extract
Medium risk
We flagged 10 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Glycolic acidAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidHigh~1.2–1.8%est.
Carica papaya leaf extract—High~0.35–0.85%est.
Rosa damascena flower extractUsed as a fragrance. Can be irritatingHigh~0.3–0.75%est.
Phenethyl alcoholA fragrance. Can be irritatingHigh~0.1–0.35%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~23–34%est.
Polyglyceryl-6 polyricinoleateHelps oil and water mix togetherMedium~0.6–1.4%est.
Persea gratissima oilAn emollient that helps soften the skin and could be helpful in repairing its barrier functionMedium~0.5–1.15%est.
Lycium barbarum fruit extractA plant extract that can help neutralize free radicals in skin and attract water to its upper layerMedium~0.15–0.7%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.1–0.3%est.
EthylhexylglycerinA preservativeMedium~0.05–0.3%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
Chondrus crispus extractRed algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency3/5~3.6–5.4%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Aloe barbadensis leaf juice~23–34%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingReduces rednessReduces irritationAntibacterialAnti-inflammatoryAnti-blemishAnti-aging

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Glycerin~3.9–5.8%
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
Helianthus annuus seed oil~4.5–6.7%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Chondrus crispus extract~3.6–5.4%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency

More about Chondrus crispus extract
Sodium hyaluronate~2.5–3.8%
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
Hibiscus flower acid
Not recognized
Water~1.7–2.6%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycolic acid~1.2–1.8%
Key activeIrritant · high
Irritation risk
High
Works for
Anti-agingEvens skin toneExfoliationAnti-blemish

An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid

More about Glycolic acid
Disteardimonium hectorite~1.1–1.6%
Formula
Irritation risk
Low

A type of clay that is used to thicken the product consistency

More about Disteardimonium hectorite
Polyglyceryl-2 isostearate~0.95–1.4%
Formula
Irritation risk
Low
Works for
Cleansing
More about Polyglyceryl-2 isostearate
Polyglyceryl-6 polyricinoleate~0.6–1.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-6 polyricinoleate
Triisostearyl citrate~0.55–1.3%
Formula
Sesamum indicum seed oil~0.55–1.25%
Key active
Irritation risk
Low
Works for
Moisturizing

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

More about Sesamum indicum seed oil
Persea gratissima oil~0.5–1.15%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin and could be helpful in repairing its barrier function

More about Persea gratissima oil
Carica papaya leaf extract~0.35–0.85%
Irritant · high
Rosa damascena flower extract~0.3–0.75%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Rosa damascena flower extract
Camellia sinensis extract~0.2–0.75%
Key active
Irritation risk
Low
Works for
Anti-oxidation

Tea extract. Might be helpful in neutralizing free radicals in skin

More about Camellia sinensis extract
Lycium barbarum fruit extract~0.15–0.7%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

A plant extract that can help neutralize free radicals in skin and attract water to its upper layer

More about Lycium barbarum fruit extract
Acai berry powder
Not recognized
Pelargonium graveolens flower water~0.1–0.5%
Formula
Tocopherol~0.1–0.45%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Leuconostoc/radish root ferment filtrate~0.1–0.3%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Phenethyl alcohol~0.1–0.35%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Phenethyl alcohol
Ethylhexylglycerin~0.05–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Ingredient list view

Aloe barbadensis leaf juice, Glycerin, Helianthus annuus seed oil, Chondrus crispus extract, Sodium hyaluronate, Unknown, Water, Glycolic acid, Disteardimonium hectorite, Polyglyceryl-2 isostearate, Polyglyceryl-6 polyricinoleate, Triisostearyl citrate, Sesamum indicum seed oil, Persea gratissima oil, Carica papaya leaf extract, Rosa damascena flower extract, Camellia sinensis extract, Lycium barbarum fruit extract, Unknown, Pelargonium graveolens flower water, Tocopherol, Leuconostoc/radish root ferment filtrate, Phenethyl alcohol, Ethylhexylglycerin

Compare prices

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Credo Beauty
$50.00
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Amazon USPrice as of 11/13 12:40 GMT
$52.00
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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
Josh RosebrookBody Acid SerumYOUR PRODUCTPacifica BeautyGlow Baby Body PeelJLo BeautyTighten + Tease Resurfacing Body Serum with AHAsOARS + ALPSSuperfoliant Body Scrub
Match—50%49%46%
Price$50.00——$17.99−$32.01
Shared key ingredients—3 of 93 of 94 of 9
Key difference—Salicylic AcidNiacinamideNiacinamide
Irritancy Medium Medium Medium Medium
Drying alcohol————
View product Shop Shop Shop

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Product summary

"Josh Rosebrook - Body Acid Serum" is effective for: Anti-aging, Exfoliation and Evens skin tone

This product could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • This product contains acids (glycolic acid 1.30% - 1.90%). Their concentration is low, and they will not have a strong exfoliating effect. Instead, they work to support the skin natural acid mantle and to attract water (as humectants).
  • Humectants (sodium hyaluronate 2.50% - 3.80% and glycerin 3.90% - 5.80%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

About the brand

According to Cruelty-Free Kitty "Josh Rosebrook" is cruelty free and so is its parent company.

Price

The product retails for 50.00$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 19 studies and safety reviews.

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As an Amazon Associate, WIMJ earns from qualifying purchases.