Pretty skin

Pure Brightening Diamond Emulsion

Name: Pretty skin - Pure Brightening Diamond Emulsion
Brand: Pretty skin

Efficacy 100/100·Medium irritancy

Efficacy measures how well the formula delivers the claims the brand advertises · 1 of 1 advertised claim delivered

Based on the ingredient list, "Pretty skin - Pure Brightening Diamond Emulsion" can work well for skin moisturization.

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Product summary

Based on the ingredient list, "Pretty skin - Pure Brightening Diamond Emulsion" can work well for skin moisturization. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Glycerin and butylene glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Paraffinum liquidum, dimethicone, cetyl alcohol, glyceryl stearate and stearic acid in this product help decrease the water evoporation from the skin, so that it stays hydrated for longer. These ingredients also soften the skin and take away the feeling of tightness and dryness.

Ingredient callouts

We particularly like that there is a good concentration of Niacinamide (2.00% - 3.00%) in this moisturizer. Niacinamide is a well-studied multi-tasking active. It is a great ingredient to have in a moisturizer. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and help improve the skin tone, reducing pigmentation marks.

This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: allantoin

Irritation risk

This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of this moisturizer to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 14.67$ in the United States.

For a detailed price comparison: click here.

Product claims breakdown

Moisturizing

7 ingredients contribute at the levels below

Strong evidence

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, butylene glycol.

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: dimethicone, cetyl alcohol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide, paraffinum liquidum

NIACINAMIDERole: HeroIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~2–3%

PARAFFINUM LIQUIDUMRole: Key activeMineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function~3.7–5.6%

CENTELLA ASIATICA EXTRACTRole: Under-dosedA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~0.15–0.55%

ALLANTOINRole: Under-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.4–0.95%

GLYCERINRole: Key activeOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~4.2–6.3%

DIMETHICONERole: Key activeA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~1.4–2%

CAMELLIA SINENSIS LEAF EXTRACTRole: Key activeCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.15–0.55%

Evens skin tone

NIACINAMIDE at ~2–3% delivers this without it being on the label

Quiet bonus

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

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.

GlycerinRole: Key activeOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~4.2–6.3%

Paraffinum liquidumRole: Key activeMineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function~3.7–5.6%

Cetyl alcoholRole: Key activeA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~2.2–3.3%

DimethiconeRole: Key activeA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~1.4–2%

Anti-aging

NIACINAMIDE at ~2–3% delivers this without it being on the label

Quiet bonus

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

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.

Irritancy

8 flagged ingredients — patch-test recommended

High risk

We flagged 8 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~0.05–0.15%est.

1,2-hexanediolA preservativeLow~0.5–1.2%est.

EthylhexylglycerinA preservativeLow~0.2–0.8%est.

Aloe barbadensis leaf extractTraditionally 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 skinLow~0.2–0.75%est.

Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Low~0.15–0.55%est.

TriethanolamineUsed to adjust pH of the product and can help improve the product's smellLow~0.1–0.35%est.

Polysorbate 60Helps oil and water mix togetherLow~0.05–0.3%est.

Disodium edtaStabilizes the product formulationLow~0.01–0.1%est.

Comedogenic

Clean of flagged comedogenic ingredients

Low risk

~ marks concentrations estimated from label position and typical use levels