Works for:
based on ingredients and %- Moisturizing
- Anti-oxidation
Doesn't work for:
based on ingredients and %- Anti-aging
- Evens skin tone
Can it cause trouble?
- Irritation risk: medium
- Comedogenic risk ingredients: 1
Key actives
Anti-oxidation
This product contains antioxidants (camellia japonica flower extract) 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.
A plant extract that might help neutralize free radicals in skin
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
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
Moisturizing
What does the product description say?
Reju night cream
Source: From product name
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, hyaluronic acid.
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, cetearyl alcohol.
A 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
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
A type of hyaluronic acid that works as an excellent moisturizer by attracting water into the upper layer of the skin. Is typically feels less sticky on the skin compared to the usual hyaluronic acid
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Attracts water into the upper layer of the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Used to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
Might have some moisturising properties. Is not effective when applied topically beyond some moisturizing effect
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
Helps water and oil mix together and softens the upper layer of the skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
A silicone that serves as an emollient. Helps create a nice non-greasy feels
Anti-aging
What does the product description say?
Boosts Collagen production and cell renewal Reduces the appearance of fine lines & wrinkles Antioxidant and anti-inflammatory properties Helps protect against heat & UV radiation Fights against Air Pollution by strengthening skin’s barrier function
Source: N/A
This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.This ingredient - hyaluronic acid - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.
This ingredient camellia japonica flower extract might be able to help neutralize free radicals in skin and help it fight off some of the sun damage.
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
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
Evens skin tone
What does the product description say?
Boosts Collagen production and cell renewal Reduces the appearance of fine lines & wrinkles Antioxidant and anti-inflammatory properties Helps protect against heat & UV radiation Fights against Air Pollution by strengthening skin’s barrier function
Source: N/A
Effective ingredients missing or their concentration is too low
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging | |
| Evens skin tone |
Total Promises Fulfilled score: 41/100.
We receive a small commission for purchases made through these links at no cost for you. Thank you for your support! Learn more
Affiliate link · supports WIMJ at no cost to you
Potential irritants
Comedogenic ingredients
User reviews (0)
Averages from community submissions.
No reviews yet for this product.
Be the first to share your experience!
Tried this product?
Help capture what the ingredient list can't—texture, finish, pilling, scent, and more. Answer what you can, skip the rest.
Takes ~30 seconds.
Reviews are shown in aggregate. No personal details.
| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 EOW Reju night cream | Current | - | |
Rephr hydration cream 1.0 | 62% | - | |
 COSRX The Retinol 0.1 Cream | 61% | $18.18 | |
 12 GRABS Olibetaine Rich Hyaluron Moist Cream | 61% | $19.80 | |
Cos De BAHA Hyaluronic acid gel cream | 60% | - | |
Chrisma Intensive moisture cream | 60% | $18.80 |
Key Actives
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Helps attract water to the upper layer of the skin and can help improve skin barrier function
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
A 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
A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A plant extract that might help neutralize free radicals in skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A type of hyaluronic acid that works as an excellent moisturizer by attracting water into the upper layer of the skin. Is typically feels less sticky on the skin compared to the usual hyaluronic acid
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
Attracts water into the upper layer of the skin
Potential irritants
A plant extract that might help neutralize free radicals in skin
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together
Helps water and oil mix together and softens the upper layer of the skin
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
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
Attracts water into the upper layer of the skin
Comedogenic ingredients
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
A 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
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
Used to create a thicker product consistency and stabilize the product formulation
A silicone that serves as an emollient. Helps create a nice non-greasy feels
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
Helps oil and water mix togehter and creates a nice product texture
Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together
Increases thickness of a product. Texture enhancer for oil-in-water emulsions
Used to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface
Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.
A plant extract that might help neutralize free radicals in skin
Helps water and oil mix together and softens the upper layer of the skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
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
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
A type of hyaluronic acid that works as an excellent moisturizer by attracting water into the upper layer of the skin. Is typically feels less sticky on the skin compared to the usual hyaluronic acid
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
Attracts water into the upper layer of the skin
Might have some moisturising properties. Is not effective when applied topically beyond some moisturizing effect
Ingredient list view
Water, Dimethicone, Glycerin, 1,2-hexanediol, Propylene glycol dicaprylate/dicaprate, Cyclopentasiloxane, Cetearyl alcohol, Propanediol, Polyacrylate-13, Cyclohexasiloxane, Polysorbate 60, Glyceryl stearate, Peg-100 stearate, Polyisobutene, Peg-11 methyl ether dimethicone, Acrylates/c10-30 alkyl acrylate crosspolymer, Ammonium acryloyldimethyltaurate/vp copolymer, Dimethicone crosspolymer, Potassium hydroxide, Polysorbate 20, Sorbitan isostearate, Hydrogenated lecithin, Camellia japonica flower extract, Polyglyceryl-10 stearate, Sodium hyaluronate, Disodium edta, Panthenol, Sodium ascorbyl phosphate, Tocopheryl acetate, Hydroxypropyltrimonium hyaluronate, Glyceryl linoleate, Glyceryl arachidonate, Sodium acetylated hyaluronate, Hydrolyzed hyaluronic acid, Retinyl palmitate, Hyaluronic acid, Sodium hyaluronate crosspolymer, Biotin, Potassium hyaluronate
- Dimethicone as a protective ingredient in topical medications
- Final Report on the Safety Assessment of Dimethicone Copolyol
- Glycerol and the skin: holistic approach to its origin and functions
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Final report of the cosmetic ingredient review expert panel on the safety assessment of Polyisobutene and Hydrogenated Polyisobutene as used in cosmetics
- Safety Assessment of Polyglyceryl Fatty Acid Esters as Used in Cosmetics
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- Sodium ascorbyl phosphate shows in vitro and in vivo efficacy in the prevention and treatment of acne vulgaris
- Sodium ascorbyl phosphate in topical microemulsions
- Final report of the safety assessment of L-Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbate, and Sodium Ascorbyl Phosphate as used in cosmetics
- Regulation of collagen synthesis in human dermal fibroblasts by the sodium and magnesium salts of ascorbyl-2-phosphate
- Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment
- Application of l-ascorbic acid and its derivatives (sodium ascorbyl phosphate and magnesium ascorbyl phosphate) in topical cosmetic formulations: stability studies
- Sodium L-ascorbyl-2-phosphate 5% lotion for the treatment of acne vulgaris: a randomized, double-blind, controlled trial
- Acetylated Hyaluronic Acid: Enhanced Bioavailability and Biological Studies
- Efficacy of a New Topical Nano-hyaluronic Acid in Humans
- Physiochemical properties and application of hyaluronic acid: a systematic review