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GUM Hydral Moisturizing Spray
GUM

GUM Hydral Moisturizing Spray

Efficacy75/100IrritancyMedium
See all ingredients

Works for

Moisturizing
Hydrogenated starch hydrolysate, Betaine + 5 more
Works
What the product description says
“Hydral Moisturizing Spray”
From product name

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

Hydrogenated starch hydrolysateKey active· HumectantEffect: MediumHelps to attract water to the upper layer of the skin. Can add sweet taste to lip products~4.6–6.9%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~2.7–4%
Hydrogenated castor oilKey active· EmollientEffect: MediumA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency~2.1–3.1%
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%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.15–0.65%
Peg-40· HumectantEffect: LowHelps dissolve other ingredients. Can help attract water to the upper layer of the skin~1.6–2.4%
Stevia rebaudiana extractEffect: LowA plant extract that adds a sweat taste to products (for example, for lip products). Might help to attract water to the upper layer of the skin and have some anti-oxidant effect~0.05–0.2%
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%
Evens skin tone
Side benefit · Gluconolactone, Taurine
Works well

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%
TaurineEffect: LowCould be helpful in reducing inflammation in skin, evening out the skin tone and neutralizing free radicals, but more research is needed to confirm its effectiveness~0.55–1.3%
Anti-aging
Side benefit · Gluconolactone
Works well

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%
Anti-oxidation
Side benefit · Gluconolactone, Taurine + 1 more
May help

This product contains antioxidants (gluconolactone) 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.

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%
TaurineEffect: LowCould be helpful in reducing inflammation in skin, evening out the skin tone and neutralizing free radicals, but more research is needed to confirm its effectiveness~0.55–1.3%
Stevia rebaudiana extractEffect: LowA plant extract that adds a sweat taste to products (for example, for lip products). Might help to attract water to the upper layer of the skin and have some anti-oxidant effect~0.05–0.2%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 7 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.1%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~3.7–5.5%est.
Hydrogenated castor oilA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistencyMedium~2.1–3.1%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.
TaurineCould be helpful in reducing inflammation in skin, evening out the skin tone and neutralizing free radicals, but more research is needed to confirm its effectivenessMedium~0.55–1.3%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.35–0.85%est.
Stevia rebaudiana extractA plant extract that adds a sweat taste to products (for example, for lip products). Might help to attract water to the upper layer of the skin and have some anti-oxidant effectMedium~0.05–0.2%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged
Alternatives
Cheaper, or higher on efficacy
Wrinkle Warrior Hydration Gel
Kate Somerville Wrinkle Warrior Hydration Gel
Higher efficacy · 87/10061% match
Prime Youth Black Snail Repair Emulsion
Holika Holika Prime Youth Black Snail Repair Emulsion
Higher efficacy · 100/10058% match
$16.50
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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
Hydrogenated starch hydrolysate~4.6–6.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin. Can add sweet taste to lip products

More about Hydrogenated starch hydrolysate
Sodium citrate~3.7–5.5%
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
Betaine~2.7–4%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine
Hydrogenated castor oil~2.1–3.1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizingAnti-inflammatory

A plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency

More about Hydrogenated castor oil
Peg-40~1.6–2.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps dissolve other ingredients. Can help attract water to the upper layer of the skin

More about Peg-40
Gluconolactone~1.2–1.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
ExfoliationEvens skin toneAnti-agingMoisturizingAnti-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
Xylitol~1–1.6%
Formula
Irritation risk
Low

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitol
Taurine~0.55–1.3%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-inflammatoryAnti-blemishEvens skin tone

Could be helpful in reducing inflammation in skin, evening out the skin tone and neutralizing free radicals, but more research is needed to confirm its effectiveness

More about Taurine
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Citric acid~0.35–0.85%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Sodium hyaluronate~0.15–0.65%
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
Sucralose~0.1–0.45%
Formula
Irritation risk
Low
More about Sucralose
Sodium gluconate~0.1–0.3%
Formula
Irritation risk
Low

Helps stabilize product formulations

More about Sodium gluconate
Stevia rebaudiana extract~0.05–0.2%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A plant extract that adds a sweat taste to products (for example, for lip products). Might help to attract water to the upper layer of the skin and have some anti-oxidant effect

More about Stevia rebaudiana extract
Parfum~0.05–0.1%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Water, Hydrogenated starch hydrolysate, Sodium citrate, Betaine, Hydrogenated castor oil, Peg-40, Gluconolactone, Xylitol, Taurine, Sodium benzoate, Citric acid, Sodium hyaluronate, Sucralose, Sodium gluconate, Stevia rebaudiana extract, Parfum

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🇬🇧 Cocoon Center (UK)50 ml
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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
GUMHydral Moisturizing SprayYOUR PRODUCTKate SomervilleWrinkle Warrior Hydration GelHolika HolikaPrime Youth Black Snail Repair EmulsionLumeneNordic Ageless [AJATON] Radiant Youth Night Cream
Match—61%58%56%
Price——$16.50$44.56
Shared key ingredients—3 of 32 of 33 of 3
Key difference—AdenosineNiacinamideCopper Heptapeptide-14 Pantothenate
Irritancy Medium Low Medium Medium
Drying alcohol————
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Sources cited in this review

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

  1. 1
    Safety assessment of hydrogenated starch hydrolysatesncbi.nlm.nih.gov
  2. 2
    Final report on the safety assessment of Ricinus Communis (Castor) Seed Oil, Hydrogenated Castor Oil, Glyceryl Ricinoleate, Glyceryl Ricinoleate SE, Ricinoleic Acid, Potassium Ricinoleate, Sodium Ricinoleate, Zinc Ricinoleate, Cetyl Ricinoleate, Ethyl Ricinoleate, Glycol Ricinoleate, Isopropyl Ricinoleate, Methyl Ricinoleate, and Octyldodecyl Ricinoleatencbi.nlm.nih.gov
  3. 3
    Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Productionncbi.nlm.nih.gov
  4. 4
    Effect of ricinoleic acid in acute and subchronic experimental models of inflammationncbi.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
GUM Hydral Moisturizing Spray
GUMHydral Moisturizing Spray
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Find on Amazon

As an Amazon Associate, WIMJ earns from qualifying purchases.