What's In My Jar
Truly Buns of Glowry Tighten & Glow Butt Serum
Truly

Truly Buns of Glowry Tighten & Glow Butt Serum

Efficacy87/100IrritancyHigh
See all ingredients

Works for

Evens skin tone
Gluconolactone
Works well
What the product description says
“Watermelon extract helps fade discoloration”
Source: Ulta

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

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.

GluconolactoneKey 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 improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.8%
Moisturizing
Caprylic/capric triglyceride, Gluconolactone + 7 more
Works
What the product description says
“Made with apricot, orange flower and watermelon - this blend of high performing ingredients will instantly give your bum the plump and glow we all desire.”
Source: Ulta

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, hydrolyzed wheat protein.

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: caprylic/capric triglyceride.

Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~5.3–7.9%
GluconolactoneKey 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 improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.8%
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~0.95–1.45%
Corallina officinalis extractKey activeEffect: HighRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants~0.45–1.05%
Hydrolyzed wheat proteinKey active· HumectantEffect: MediumCan help attract water to the upper layer of the skin. Avoid if sensitive to gluten~0.35–0.8%
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~23–35%
TocopherolEffect: LowPure 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~3.6–5.3%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~0.2–0.8%
Prunus armeniaca fruit extractEffect: LowA fruit extract that might have some antioxidant properties and might help attract water to the skin, but evidence of effectiveness is lacking~0.15–0.55%
Anti-oxidation
Side benefit · Tocopherol, Gluconolactone + 7 more
Works well

This product contains antioxidants (tocopherol) 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 - gluconolactone also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

TocopherolKey activeEffect: 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~3.6–5.3%
GluconolactoneKey activeEffect: MediumA 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 improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.8%
Lonicera japonica flower extractEffect: LowA plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating~1.9–2.8%
Lonicera caprifolium flower extractEffect: LowA plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating~1.5–2.2%
Melia azadirachta flower extractEffect: LowA plant extract that might be helpful to neutralize free radicals in skin~0.5–1.2%
Coccinia indica fruit extractEffect: LowA plant extract that might have some anti-oxidant effect helping neutralize free radicals in skin~0.5–1.1%
Corallina officinalis extractEffect: LowRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants~0.45–1.05%
Beta vulgaris root extractEffect: Low, below effective doseA plant extract that might have some antioxidant properties, but mostly used in cosmetics for its color~0.35–0.85%
Citrullus lanatus fruit extractEffect: Low, below effective doseA plant extract that can contain an antioxidant compound~0.3–0.75%
Anti-aging
Side benefit the brand mentions · Gluconolactone, Aloe barbadensis leaf juice + 1 more
Works well
What the product description says
“This lightweight flash-absorbing formula will strengthen, firm, and hydrate the skin leaving your tush looking lit and firm.”
Source: Ulta

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

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.

GluconolactoneKey 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 improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~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~23–35%
TocopherolEffect: LowPure 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~3.6–5.3%
Exfoliation
Side benefit · Gluconolactone
Works well

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: gluconolactone.

GluconolactoneKey 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 improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~1.2–1.8%

Can it cause trouble?

Irritancy
5 strong irritants: Hamamelis virginiana water, Alcohol + 3 more — patch-test recommended
High risk
We flagged 21 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Lonicera japonica flower extractA plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritatingHigh~1.9–2.8%est.
Lonicera caprifolium flower extractA plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritatingHigh~1.5–2.2%est.
Hamamelis virginiana waterA plant extract that can help calm down inflammation in skin. Can, however, itself be irritatingHigh~0.6–1.35%est.
Melia azadirachta leaf extractA plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritatingHigh~0.55–1.3%est.
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~0.45–1.05%est.
Hibiscus rosa-sinensis flower extract—High~0.4–0.9%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.2–0.8%est.
Citrus aurantium amara flower extractUsed as a fragrance for its citrus smell. Can be irritatingHigh~0.15–0.65%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.1–0.45%est.
Ci 45410A red colorantHigh~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~23–35%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~5.3–7.9%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~2.6–3.9%est.
GluconolactoneA 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 improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsMedium~1.2–1.8%est.
Melia azadirachta flower extractA plant extract that might be helpful to neutralize free radicals in skinMedium~0.5–1.2%est.
Coccinia indica fruit extractA plant extract that might have some anti-oxidant effect helping neutralize free radicals in skinMedium~0.5–1.1%est.
Beta vulgaris root extractA plant extract that might have some antioxidant properties, but mostly used in cosmetics for its colorMedium~0.35–0.85%est.
Hydrolyzed wheat proteinCan help attract water to the upper layer of the skin. Avoid if sensitive to glutenMedium~0.35–0.8%est.
Citrullus lanatus fruit extractA plant extract that can contain an antioxidant compoundMedium~0.3–0.75%est.
Prunus armeniaca fruit extractA fruit extract that might have some antioxidant properties and might help attract water to the skin, but evidence of effectiveness is lackingMedium~0.15–0.55%est.
Ci 17200A red colorantMedium~0.1–0.4%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 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
Corallina officinalis extractRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants3/5~0.45–1.05%est.
Ci 45410A red colorant3/5~0.1–0.35%est.
Alternatives
Cheaper, or higher on efficacy
The Body Serum - With Hyaluronic Acid
Nécessaire The Body Serum - With Hyaluronic Acid
Higher efficacy · 100/10054% match
$55.00
RetiStar Retinol Serum
The Garden Of Wisdom RetiStar Retinol Serum
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$15.37
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Ingredients

Filter by role to see what each ingredient is doing.

Aloe barbadensis leaf juice~23–35%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAntibacterialAnti-inflammatoryReduces rednessReduces irritationAnti-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
Water~12–18%
Formula
Irritation risk
Low

Plain old water

More about Water
Caprylic/capric triglyceride~5.3–7.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Tocopherol~3.6–5.3%
Key active
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
Leuconostoc/radish root ferment filtrate~2.6–3.9%
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
Lonicera japonica flower extract~1.9–2.8%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating

More about Lonicera japonica flower extract
Lonicera caprifolium flower extract~1.5–2.2%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating

More about Lonicera caprifolium flower extract
Populus tremuloides bark extract~1.3–2%
Formula
Irritation risk
Low
More about Populus tremuloides bark extract
Gluconolactone~1.2–1.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-agingEvens skin toneExfoliationAnti-blemishAnti-oxidation

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 improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals

More about Gluconolactone
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Glycerin~0.95–1.45%
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
Hamamelis virginiana water~0.6–1.35%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

A plant extract that can help calm down inflammation in skin. Can, however, itself be irritating

More about Hamamelis virginiana water
Melia azadirachta leaf extract~0.55–1.3%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-blemish

A plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritating

More about Melia azadirachta leaf extract
Melia azadirachta flower extract~0.5–1.2%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might be helpful to neutralize free radicals in skin

More about Melia azadirachta flower extract
Coccinia indica fruit extract~0.5–1.1%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant effect helping neutralize free radicals in skin

More about Coccinia indica fruit extract
Corallina officinalis extract~0.45–1.05%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Red algae extract that helps attract water to the upper layer of the skin and might contain antioxidants

More about Corallina officinalis extract
Alcohol~0.45–1.05%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Carbomer~0.45–1%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Tetrasodium glutamate diacetate~0.4–0.9%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Tetrasodium glutamate diacetate
Hibiscus rosa-sinensis flower extract~0.4–0.9%
Irritant · high
Irritation risk
High
More about Hibiscus rosa-sinensis flower extract
Beta vulgaris root extract~0.35–0.85%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some antioxidant properties, but mostly used in cosmetics for its color

More about Beta vulgaris root extract
Hydrolyzed wheat protein~0.35–0.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Can help attract water to the upper layer of the skin. Avoid if sensitive to gluten

More about Hydrolyzed wheat protein
Water~0.35–0.75%
Formula
Irritation risk
Low

Plain old water

More about Water
Citrullus lanatus fruit extract~0.3–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that can contain an antioxidant compound

More about Citrullus lanatus fruit extract
Propylene glycol~0.2–0.8%
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
Citrus aurantium amara flower extract~0.15–0.65%
Irritant · high
Irritation risk
High

Used as a fragrance for its citrus smell. Can be irritating

More about Citrus aurantium amara flower extract
Prunus armeniaca fruit extract~0.15–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatoryMoisturizing

A fruit extract that might have some antioxidant properties and might help attract water to the skin, but evidence of effectiveness is lacking

More about Prunus armeniaca fruit extract
Parfum~0.1–0.45%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ci 17200~0.1–0.4%
Irritant · medium
Irritation risk
Medium

A red colorant

More about Ci 17200
Ci 45410~0.1–0.35%
Comedogenic 3/5Irritant · high
Irritation risk
High
Comedogenicity
3/5

A red colorant

More about Ci 45410
Ingredient list view

Aloe barbadensis leaf juice, Water, Caprylic/capric triglyceride, Tocopherol, Leuconostoc/radish root ferment filtrate, Lonicera japonica flower extract, Lonicera caprifolium flower extract, Populus tremuloides bark extract, Gluconolactone, Phenoxyethanol, Glycerin, Hamamelis virginiana water, Melia azadirachta leaf extract, Melia azadirachta flower extract, Coccinia indica fruit extract, Corallina officinalis extract, Alcohol, Carbomer, Tetrasodium glutamate diacetate, Hibiscus rosa-sinensis flower extract, Beta vulgaris root extract, Hydrolyzed wheat protein, Water, Citrullus lanatus fruit extract, Propylene glycol, Citrus aurantium amara flower extract, Prunus armeniaca fruit extract, Parfum, Ci 17200, Ci 45410

Compare prices

Retailers ranked by price — lowest first.

Amazon USPrice as of 11/9 03:41 GMT
$33.00
Buy
Ulta3.1 oz
$33.00
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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
TrulyBuns of Glowry Tighten & Glow Butt SerumYOUR PRODUCTCoolaGradual Sunless Tan Luminizing Body SerumSIDIABRALESS: The Body SerumNécessaireThe Body Serum - With Hyaluronic Acid
Match—60%55%54%
Price$33.00$48.00+$15.00$43.20+$10.20$55.00+$22.00
Shared key ingredients—4 of 63 of 61 of 6
Key difference—Chondrus Crispus ExtractSunflower Seed OilNiacinamide
Irritancy High Medium High 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 24 studies and safety reviews.

  1. 1
    Vitamin E in dermatologyncbi.nlm.nih.gov
  2. 2
    Vitamin E and Skin Healthlpi.oregonstate.edu
  3. 3
    VOLATILE CONSTITUENTS FROM THE FLOWERS OF TWO SPECIES OF HONEYSUCKLE ( LONICERA JAPONICA AND LONICERA CAPRIFOLIUM )semanticscholar.org
  4. 4
    Chemical composition of the essential oils from the flower, leaf and stem of Lonicera japonicancbi.nlm.nih.gov
  5. 5
    A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acnencbi.nlm.nih.gov
  6. 6
    The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoagingonlinelibrary.wiley.com
Truly Buns of Glowry Tighten & Glow Butt Serum
TrulyBuns of Glowry Tighten & Glow Butt Serum
Buy at Ulta$33.00$33.00as of 11/9 03:41 GMT

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

Buy at Ulta$33.00$33.00as of 11/9 03:41 GMT

As an Amazon Associate, WIMJ earns from qualifying purchases.