COSRX The Blue Peptide Bakuchiol Plump Glow Serum
Works for
Evens skin toneNiacinamide, BakuchiolWorks well
“This plumping radiance serum helps smooth the look of pores, texture, and dark spots for a flawless, glass-like glow.”
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: bakuchiol, 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.
MoisturizingNiacinamide, Copper tripeptide-1 + 20 moreWorks well
“Helps visibly plump the look of skin for a deeply hydrated, bouncy-looking complexion with a luminous, glass-like glow”
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:
betaine, glycerin.
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, hydrolyzed collagen.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl hexapeptide-1, acetyl hexapeptide-8, acetyl octapeptide-3, copper tripeptide-1, dipeptide diaminobutyroyl benzylamide diacetate, niacinamide, panthenol
Anti-agingNiacinamide, Copper tripeptide-1 + 9 moreWorks well
“Supports early signs of aging care to help maintain the look of firm, resilient skin before visible concerns deepen”
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine, bakuchiol, niacinamide.
These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl hexapeptide-1, acetyl hexapeptide-8, acetyl octapeptide-3, copper tripeptide-1, dipeptide diaminobutyroyl benzylamide diacetate.
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.
Anti-blemishSide benefit · Niacinamide, Bakuchiol + 1 moreWorks well
This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.
In addition, this product contains bakuchiol. It can help in reducing blemishes, even though it is less effective.
Anti-oxidationSide benefit · Bakuchiol, Adenosine + 2 moreWorks well
This product contains antioxidants (bakuchiol) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
Can it cause trouble?
Irritancy1 strong irritant: AlcoholMedium risk
ComedogenicClean of flagged comedogenic ingredientsNone flagged
User reviews
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Ingredients
Filter by role to see what each ingredient is doing.
Water~45–55%
Butylene glycol~6.5–7.9%
- Irritation risk
- Low
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 glycolGlycerin~4.1–5%
- Irritation risk
- Low
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 GlycerinDipropylene glycol~2.9–3.5%
- Irritation risk
- Low
Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying
More about Dipropylene glycolNiacinamide~2.2–2.7%
- Irritation risk
- Low
Is 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
More about Niacinamide1,2-hexanediol~0.6–0.9%
Betaine~1.5–1.8%
- Irritation risk
- Low
Helps attract water to the upper layer of the skin and improves the product texture
More about BetaineDiethoxyethyl succinate~1.3–1.6%
- Irritation risk
- Low
Helps dissolve other ingredients in the formulation
More about Diethoxyethyl succinateAmmonium acryloyldimethyltaurate/vp copolymer~1.1–1.3%
- Irritation risk
- Low
Increases thickness of a product. Texture enhancer for oil-in-water emulsions
More about Ammonium acryloyldimethyltaurate/vp copolymerDimethicone~0.95–1.15%
- Irritation risk
- Low
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
More about DimethiconeCopper tripeptide-1~0.6–0.9%
- Irritation risk
- Low
A naturally occurring peptide. One of the most studied peptides in dermatology. It is sometimes abbreviated GHK-Cu. Belongs to the class of carrier peptides. It stimulates both synthesis and breakdown of collagen in skin. It is released in skin wounds and inflammation to support healing. It accelerates wound-healing of the skin and can stimulate hair growth. There are preliminary studies that confirm that copper tripeptide can help support collagen production reducing fine lines and wrinkles and decrease inflammation in skin.
More about Copper tripeptide-1Polyglyceryl-6 caprylate~0.55–0.85%
- Irritation risk
- Medium
Helps oil and water mix together
More about Polyglyceryl-6 caprylatePolyglyceryl-4 caprate~0.5–0.75%
Bakuchiol~0.45–0.7%
- Irritation risk
- Medium
A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation
More about BakuchiolHydrogenated lecithin~0.4–0.65%
- Irritation risk
- Low
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.
More about Hydrogenated lecithinAlcohol~0.4–0.6%
- Irritation risk
- High
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
More about AlcoholSodium methyl stearoyl taurate~0.65–1%
Ethylhexylglycerin~0.3–0.55%
Hydroxypropyl starch phosphate~0.3–0.6%
- Irritation risk
- Medium
Helps oil and water mix together and used to stabilize product formulations
More about Hydroxypropyl starch phosphateDisodium edta~0.25–0.5%
Adenosine~0.25–0.45%
- Irritation risk
- Low
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
More about AdenosineCaprylyl glycol~0.25–0.5%
- Irritation risk
- Medium
Helps preserve products and creates a nice product texture
More about Caprylyl glycolTocopherol~0.25–0.4%
- Irritation risk
- Low
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 TocopherolDipeptide diaminobutyroyl benzylamide diacetate~0.2–0.4%
- Irritation risk
- Low
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Dipeptide diaminobutyroyl benzylamide diacetateAcetyl hexapeptide-1~0.2–0.4%
- Irritation risk
- Low
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Acetyl hexapeptide-1Acetyl heptapeptide-4~0.25–0.45%
- Irritation risk
- Low
Panthenol~0.25–0.4%
- Irritation risk
- Low
Helps attract water to the upper layer of the skin and can help improve skin barrier function
More about PanthenolInositol~0.25–0.45%
Acetyl hexapeptide-8~0.25–0.45%
- Irritation risk
- Low
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Acetyl hexapeptide-8Sodium hydroxide~0.25–0.4%
Propanediol~0.25–0.45%
- Irritation risk
- Low
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
More about PropanediolBeta-glucan~0.2–0.4%
- Irritation risk
- Low
Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles
More about Beta-glucanSodium hyaluronate~0.2–0.4%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
More about Sodium hyaluronateHyaluronic acid~0.15–0.3%
- Irritation risk
- Low
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
More about Hyaluronic acidSodium hyaluronate crosspolymer~0.15–0.3%
- Irritation risk
- Medium
Attracts water into the upper layer of the skin
More about Sodium hyaluronate crosspolymerHydrolyzed collagen~0.2–0.35%
- Irritation risk
- Low
A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin
More about Hydrolyzed collagenHydrolyzed hyaluronic acid~0.1–0.2%
- Irritation risk
- Low
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 acidSodium acetylated hyaluronate~0.1–0.15%
- Irritation risk
- Low
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
More about Sodium acetylated hyaluronateAcetyl octapeptide-3~0.05–0.15%
- Irritation risk
- Low
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Acetyl octapeptide-3Ingredient list view
Water, Butylene glycol, Glycerin, Dipropylene glycol, Niacinamide, 1,2-hexanediol, Betaine, Diethoxyethyl succinate, Ammonium acryloyldimethyltaurate/vp copolymer, Dimethicone, Copper tripeptide-1, Polyglyceryl-6 caprylate, Polyglyceryl-4 caprate, Bakuchiol, Hydrogenated lecithin, Alcohol, Sodium methyl stearoyl taurate, Ethylhexylglycerin, Hydroxypropyl starch phosphate, Disodium edta, Adenosine, Caprylyl glycol, Tocopherol, Dipeptide diaminobutyroyl benzylamide diacetate, Acetyl hexapeptide-1, Acetyl heptapeptide-4, Panthenol, Inositol, Acetyl hexapeptide-8, Sodium hydroxide, Propanediol, Beta-glucan, Sodium hyaluronate, Hyaluronic acid, Sodium hyaluronate crosspolymer, Hydrolyzed collagen, Hydrolyzed hyaluronic acid, Sodium acetylated hyaluronate, Acetyl octapeptide-3
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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.
| COSRXThe Blue Peptide Bakuchiol Plump Glow SerumYOUR PRODUCT | ArenciaRetinal Booster Shot | ISNTREEHyper Retinol EX 1.0 Serum | RETURNUThe Firm Ampoule | |
|---|---|---|---|---|
| Match | — | 78% | 76% | 76% |
| Price | $19.99 | $13.61−$6.38 | $13.61−$6.38 | $24.55+$4.56 |
| Shared key ingredients | — | 8 of 21 | 9 of 21 | 7 of 21 |
| Key difference | — | Hexapeptide-9 | Retinol | Tripeptide-1 |
| Irritancy | Medium | Medium | Medium | Medium |
| Drying alcohol | Contains drying alcohol | — | — | — |
| View product | Shop | Shop | Shop |
More alternatives: numbuzin No.3 Bifida Bakuchiol Zero Pore SerumEqqualberry Bakuchiol Plumping Serum
Product summary
"COSRX - The Blue Peptide Bakuchiol Plump Glow Serum" is effective for: Evens skin tone, Anti-aging, Anti-blemish and Moisturizing
Ingredient callouts
- A good concentration of Niacinamide (2.20% - 2.70%). Niacinamide is a well-studied multi-tasking active. 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 improve the skin tone, reducing pigmentation marks.
- Bakuchiol in this product (the concentration is about 0.45% - 0.70%). Helps fight photodamage (wrinkles, elasticity loss and pigmentation) and can reduce clogged pores and blemishes. Bakuchiol is a compound extracted from a plant Babchi. It acts similar to retinoids, but with less irritation risk.
- Peptides (acetyl octapeptide-3 0.05% - 0.15%, acetyl hexapeptide-8 0.25% - 0.45%, acetyl hexapeptide-1 0.20% - 0.40%, dipeptide diaminobutyroyl benzylamide diacetate 0.20% - 0.40% and copper tripeptide-1 0.60% - 0.90%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. They might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
- Adenosine 0.25% - 0.45%. It is a chemical present inside our skin cells. A clinical trial confirmed that topical application of Adenosine in a low concentration can reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where our mimic is the most active, for example, in the corners of the eyes or on the forehead).
- Humectants (acetyl octapeptide-3 0.05% - 0.15%, sodium acetylated hyaluronate 0.10% - 0.15%, hydrolyzed hyaluronic acid 0.10% - 0.20%, hydrolyzed collagen 0.20% - 0.35%, sodium hyaluronate crosspolymer 0.15% - 0.30%, hyaluronic acid 0.15% - 0.30%, sodium hyaluronate 0.20% - 0.40%, acetyl hexapeptide-8 0.25% - 0.45%, inositol 0.25% - 0.45%, betaine 1.50% - 1.80% and glycerin 4.10% - 5.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 31 studies and safety reviews.
- 1
- 2
- 3
- 4
- 5
- 6Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
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