Rodial Pink Diamond Instant Lifting Serum CrystaL by Rodial

Rodial Pink Diamond Instant Lifting Serum CrystaL by Rodial

Efficacy37/100IrritancyMedium

Works for

Evens skin tone
Dimethylmethoxy chromanyl palmitate
May help
What the product description says
“It promotes a brighter, firmer and more even skin tone and texture and reflects light to create a warm, natural glow.”
Source: SpaceNK

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: dimethylmethoxy chromanyl palmitate.

Dimethylmethoxy chromanyl palmitateKey activeEffect: MediumAn oil-soluble compound that has been shown in laboratory studies (in a petri dish, not on human volunteers) to inhibit melanin production in skin and help even out the skin tone. More research is needed to understand if it works in real life~0.05–0.2%
Anti-aging
Sodium ascorbyl phosphate
Not delivered
What the product description says
“Product name: Pink Diamond Instant Lifting Serum CrystaL by Rodial”
Source: SpaceNK

Effective ingredients missing or their concentration is too low.

Sodium ascorbyl phosphateEffect: Low, below effective doseA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~0.8–1.2%
Moisturizing
Side benefit · Glycerin, Cyclopentasiloxane + 6 more
Works

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: dimethiconol, cyclopentasiloxane.

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~1.1–1.6%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~0.4–0.9%
Ethylhexyl cocoateKey active· EmollientEffect: MediumHelps soften the upper layer of the skin~0.2–0.8%
Hydrolyzed wheat proteinKey active· HumectantEffect: MediumCan help attract water to the upper layer of the skin. Avoid if sensitive to gluten~0.2–0.75%
PolymethylsilsesquioxaneKey activeEffect: HighA silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss~0.15–0.6%
DimethiconolKey active· Emollient, OcclusiveEffect: HighA silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time~0.1–0.45%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~5.6–8.5%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~0.1–0.35%

Can it cause trouble?

Irritancy
2 strong irritants: Parfum, Citronellol
Medium risk
We flagged 14 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.5–1%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.1–0.45%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.1–0.35%est.
CitronellolA fragrance. Can be irritatingHigh~0.05–0.15%est.
Peg-40 hydrogenated castor oilHelps oil and water mix togetherMedium~2.5–3.7%est.
Sodium ascorbyl phosphateA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin CMedium~0.8–1.2%est.
Hydrolyzed wheat proteinCan help attract water to the upper layer of the skin. Avoid if sensitive to glutenMedium~0.2–0.75%est.
PvpHelps evenly disperse other ingredients in a formulation and create an even layer on the surface of the skinMedium~0.3–0.75%est.
Sodium benzotriazolyl butylphenol sulfonateHelps protect the ingredients in the formulation against UV lightMedium~0.2–0.75%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.65%est.
EthylhexylglycerinA preservativeMedium~0.1–0.45%est.
Dehydroacetic acidA preservativeMedium~0.1–0.35%est.
Tributyl citrateHelps improve the product textureMedium~0.05–0.3%est.
Dimethylmethoxy chromanyl palmitateAn oil-soluble compound that has been shown in laboratory studies (in a petri dish, not on human volunteers) to inhibit melanin production in skin and help even out the skin tone. More research is needed to understand if it works in real lifeMedium~0.05–0.2%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
Macrocystis pyrifera extract—3/5~0.45–1.1%est.

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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
Butylene glycol~5.6–8.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Hdi/trimethylol hexyllactone crosspolymer~3.7–5.5%
Formula
Irritation risk
Low

Used to create a silky product texture and add volume to products

More about Hdi/trimethylol hexyllactone crosspolymer
Peg-40 hydrogenated castor oil~2.5–3.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-40 hydrogenated castor oil
Carbomer~2–3.1%
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
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Benzyl alcohol~0.5–1%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Mica~1.3–2%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Glycerin~1.1–1.6%
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 ascorbyl phosphate~0.8–1.2%
Irritant · medium
Irritation risk
Medium
Works for
Anti-blemishAnti-oxidationAnti-aging

A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C

More about Sodium ascorbyl phosphate
Macrocystis pyrifera extract~0.45–1.1%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Macrocystis pyrifera extract
Sodium hydroxide~0.4–0.9%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Cyclopentasiloxane~0.4–0.9%
Key active
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
Buteth-3~0.3–0.75%
Formula
Irritation risk
Low
More about Buteth-3
Hydrolyzed wheat protein~0.2–0.75%
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
Pvp~0.3–0.75%
Irritant · medium
Irritation risk
Medium

Helps evenly disperse other ingredients in a formulation and create an even layer on the surface of the skin

More about Pvp
Sodium benzotriazolyl butylphenol sulfonate~0.2–0.75%
Irritant · medium
Irritation risk
Medium

Helps protect the ingredients in the formulation against UV light

More about Sodium benzotriazolyl butylphenol sulfonate
Ethylhexyl cocoate~0.2–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Ethylhexyl cocoate
Disodium edta~0.15–0.65%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Polymethylsilsesquioxane~0.15–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss

More about Polymethylsilsesquioxane
Parfum~0.1–0.45%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ethylhexylglycerin~0.1–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Dehydroacetic acid~0.1–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Dehydroacetic acid
Silica~0.15–0.65%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Dimethiconol~0.1–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time

More about Dimethiconol
Propylene glycol~0.1–0.35%
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
Tributyl citrate~0.05–0.3%
Irritant · medium
Irritation risk
Medium

Helps improve the product texture

More about Tributyl citrate
Dimethylmethoxy chromanyl palmitate~0.05–0.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin tone

An oil-soluble compound that has been shown in laboratory studies (in a petri dish, not on human volunteers) to inhibit melanin production in skin and help even out the skin tone. More research is needed to understand if it works in real life

More about Dimethylmethoxy chromanyl palmitate
Citronellol~0.05–0.15%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Ingredient list view

Water, Butylene glycol, Hdi/trimethylol hexyllactone crosspolymer, Peg-40 hydrogenated castor oil, Carbomer, Phenoxyethanol, Benzyl alcohol, Mica, Glycerin, Sodium ascorbyl phosphate, Macrocystis pyrifera extract, Sodium hydroxide, Cyclopentasiloxane, Buteth-3, Hydrolyzed wheat protein, Pvp, Sodium benzotriazolyl butylphenol sulfonate, Ethylhexyl cocoate, Disodium edta, Polymethylsilsesquioxane, Parfum, Ethylhexylglycerin, Dehydroacetic acid, Silica, Dimethiconol, Propylene glycol, Tributyl citrate, Dimethylmethoxy chromanyl palmitate, Citronellol

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SpaceNK US
$73.13 Out of stock
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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
RodialPink Diamond Instant Lifting Serum CrystaL by RodialYOUR PRODUCTBootsScar Reduction SerumSwisslineRadiance BoosterBABE LABORATORIOSVitamin C+ Ampoules
Match—58%57%55%
Price———$26.28
Shared key ingredients—3 of 62 of 62 of 6
Key difference—Palmitoyl Tetrapeptide-7Vitamin CLactic Acid
Irritancy Medium Low Low Low
Drying alcohol————
View product Shop Shop Shop

More alternatives: Swisse Vitamin C 10% Brightening Booster SerumSOBEL SKIN Rx 35% Vitamin C Face Serum

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Product summary

"Rodial - Pink Diamond Instant Lifting Serum CrystaL by Rodial" could be helpful for: Moisturizing and Evens skin tone, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (glycerin 1.10% - 1.60%). 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 "Rodial" is cruelty free and so is its parent company.

Price

The product retails for 56.25£ in the United Kingdom and for 73.13$ 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 18 studies and safety reviews.

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Rodial Pink Diamond Instant Lifting Serum CrystaL by Rodial
RodialPink Diamond Instant Lifting Serum CrystaL by Rodial

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

As an Amazon Associate, WIMJ earns from qualifying purchases.