Good Molecules Daily Brightening Serum

Good Molecules Daily Brightening Serum

Efficacy75/100IrritancyLow

Works for

Moisturizing
Glycerin, Sodium hyaluronate + 2 more
Works
What the product description says
“Hyaluronic acid binds to moisture and draws it into the skin, leaving it feeling hydrated”
Source: Beautylish

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

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~1.2–1.8%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.8–1.2%
Hydrolyzed hyaluronic acidKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin~0.1–0.5%
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~0.05–0.25%
Evens skin tone
Arbutin, Glycyrrhiza glabra root extract
May help
What the product description says
“Daily Brightening Serum”
Source: Beautylish

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: arbutin, glycyrrhiza glabra root extract.

ArbutinKey activeEffect: MediumBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin~6.9–10.3%
Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~1.9–2.8%
Anti-oxidation
Side benefit · Arbutin, Glycyrrhiza glabra root extract + 1 more
May help

This product contains antioxidants (arbutin) 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.

ArbutinKey activeEffect: MediumBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin~6.9–10.3%
Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~1.9–2.8%
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~0.05–0.25%

Can it cause trouble?

Irritancy
4 flagged ingredients
Low risk
We flag 4 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
ArbutinBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutinMedium~6.9–10.3%est.
1,2-hexanediolA preservativeMedium~1.5–2.3%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~1.9–2.8%est.
EthylhexylglycerinA preservativeMedium~0.1–0.3%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
Arbutin~6.9–10.3%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneAnti-oxidation

Beta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin

More about Arbutin
1,2-hexanediol~1.5–2.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Propanediol~2.8–4.1%
Formula
Irritation risk
Low

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

More about Propanediol
Glycyrrhiza glabra root extract~1.9–2.8%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatoryAnti-oxidationEvens skin toneReduces rednessAntibacterial

A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals

More about Glycyrrhiza glabra root extract
Dipropylene glycol~1.3–2%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Glycerin~1.2–1.8%
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
Sodium hyaluronate~0.8–1.2%
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
Polyacrylate crosspolymer-6~0.3–0.75%
Formula
Hydrolyzed hyaluronic acid~0.1–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin

More about Hydrolyzed hyaluronic acid
Ethylhexylglycerin~0.1–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Tocopherol~0.05–0.25%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

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, Arbutin, 1,2-hexanediol, Propanediol, Glycyrrhiza glabra root extract, Dipropylene glycol, Glycerin, Sodium hyaluronate, Polyacrylate crosspolymer-6, Hydrolyzed hyaluronic acid, Ethylhexylglycerin, Tocopherol

Compare prices

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Amazon USPrice as of 11/7 12:14 GMT
$7.97
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Beautylish30 ml
$8.00
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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
Good MoleculesDaily Brightening SerumYOUR PRODUCTFranklySunday Glow Instant Radiance Glow SerumSCINICHyaluronic Acid Ampoule SerumSKIN 1004.Poremizing Fresh Ampoule
Match—43%42%41%
Price$7.97$12.61+$4.64$17.60+$9.63$9.50+$1.53
Shared key ingredients—4 of 43 of 43 of 4
Key difference—NiacinamideNiacinamideCopper Tripeptide-1
Irritancy Low Low Low Low
Drying alcohol————
View product Shop Shop Shop

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Product summary

"Good Molecules - Daily Brightening Serum" could be helpful for: Evens skin tone and Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (hydrolyzed hyaluronic acid 0.10% - 0.50%, sodium hyaluronate 0.80% - 1.20% and glycerin 1.20% - 1.80%). 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 "Good Molecules" is cruelty free, but its parent company is not.

Price

The product retails for 8.00$ in the United States and for 19.20A$ in Australia.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 10 studies and safety reviews.

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Good Molecules Daily Brightening Serum
Good MoleculesDaily Brightening Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.