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Epicuren Discovery InjecStem Bio-Firming Serum
Epicuren Discovery

Epicuren Discovery InjecStem Bio-Firming Serum

Efficacy75/100IrritancyHigh
See all ingredients

Works for

Moisturizing
Cyclopentasiloxane, Glycerin + 12 more
Works
What the product description says
“Sourced from the Croton Lechleri Tree, this amazing serum packed with powerful antioxidants will leave your skin appearing hydrated and radiant.”
Source: Dermstore

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, sodium hyaluronate.

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, helianthus annuus seed oil.

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~6.4–7.8%
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~4.2–5.2%
Alpha-glucan oligosaccharideKey activeEffect: HighHelps attract water to the upper layer of the skin~0.6–0.9%
Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~0.45–0.65%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA 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~0.35–0.65%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.3–0.6%
Dimethicone crosspolymerKey activeEffect: MediumUsed 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~0.3–0.6%
Octyldodecanol· EmollientEffect: LowAn emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation~2.4–2.9%
AlginEffect: LowUsed to thicken product formulation. Can help attract water to the upper layer of the skin~0.5–0.75%
Isohexadecane· EmollientEffect: LowImproves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent~0.4–0.6%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.3–0.55%
Calcium gluconate· HumectantEffect: LowHelps attract water to the upper layer of the skin and helps to improve appearance of the product~0.15–0.25%
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~0.3–0.5%
GluconolactoneUnder-dosedA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~0.15–0.3%
Anti-oxidation
Side benefit · Haematococcus pluvialis extract, Croton lechleri resin extract + 2 more
May help

This product contains antioxidants (haematococcus pluvialis extract) that can help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is some human evidence for this effect in skin, though it is smaller or less consistent than the evidence for the best antioxidants.

Haematococcus pluvialis extractKey activeEffect: MediumGreen algae extract that might contain antioxidant astaxanthin~0.45–0.65%
Croton lechleri resin extractEffect: LowA plant extract that might have some anti-oxidant properties~0.95–1.2%
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~0.3–0.5%
GluconolactoneUnder-dosedA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~0.15–0.3%

Can it cause trouble?

Irritancy
4 strong irritants: Citrus aurantium dulcis callus culture extract, Citrus aurantium dulcis oil + 2 more — patch-test recommended
High risk
We flagged 18 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
PullulanCreates a thin drying film on the skin resulting in a short-term tightening effectHigh~2–2.5%est.
Citrus aurantium dulcis callus culture extract—High~1.2–1.5%est.
Citrus aurantium dulcis oilUsed as a fragrance. It can be irritating and cause photosensitivityHigh~0.25–0.5%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.2–0.35%est.
LinaloolA fragrance. Can be irritatingHigh~0.15–0.3%est.
Maris salUsed to thicken the product formulation and might help to add minerals to the surface of the skin. It is used in scrubs as a physical exfoliant. Can increase sensitivity to other ingredients if left on the skin or used in high concentrationMedium~0.45–0.65%est.
Haematococcus pluvialis extractGreen algae extract that might contain antioxidant astaxanthinMedium~0.45–0.65%est.
Laureth-23Helps oil and water mix togetherMedium~0.4–0.6%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.3–0.55%est.
Laureth-4Helps water and oil mix togetherMedium~0.3–0.5%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.3–0.55%est.
Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~0.25–0.45%est.
Caprylhydroxamic acidA preservativeMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
MethylpropanediolHelps dissolve other ingredients in a formulationMedium~0.25–0.4%est.
GluconolactoneA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsMedium~0.15–0.3%est.
Potassium sorbateA preservativeMedium~0.2–0.35%est.
Sorbic acidA preservativeMedium~0.15–0.25%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 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
AlginUsed to thicken product formulation. Can help attract water to the upper layer of the skin3/5~0.5–0.75%est.
Laureth-23Helps oil and water mix together2/5~0.4–0.6%est.
Laureth-4Helps water and oil mix together2/5~0.3–0.5%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Cyclopentasiloxane~6.4–7.8%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

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
Glycerin~4.2–5.2%
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
Biosaccharide gum-4~3.2–3.9%
Formula
Irritation risk
Low

Helps improve the product texture

More about Biosaccharide gum-4
Octyldodecanol~2.4–2.9%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation

More about Octyldodecanol
Pullulan~2–2.5%
Irritant · high
Irritation risk
High
Works for
Mattifying

Creates a thin drying film on the skin resulting in a short-term tightening effect

More about Pullulan
Mica~1.8–2.2%
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
Peg-8/smdi copolymer~1.5–1.9%
Formula
Irritation risk
Low
More about Peg-8/smdi copolymer
Citrus aurantium dulcis callus culture extract~1.2–1.5%
Irritant · high
Irritation risk
High
More about Citrus aurantium dulcis callus culture extract
Croton lechleri resin extract~0.95–1.2%
Formula
Irritation risk
Low
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties

More about Croton lechleri resin extract
Methylglucoside phosphate~0.7–1.05%
Formula
Irritation risk
Low
More about Methylglucoside phosphate
Copper lysinate/prolinate~0.6–0.85%
Formula
Irritation risk
Low
More about Copper lysinate/prolinate
Alpha-glucan oligosaccharide~0.6–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Alpha-glucan oligosaccharide
Algin~0.5–0.75%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Used to thicken product formulation. Can help attract water to the upper layer of the skin

More about Algin
Sodium carrageenan~0.5–0.7%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Sodium carrageenan
Maris sal~0.45–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Exfoliation

Used to thicken the product formulation and might help to add minerals to the surface of the skin. It is used in scrubs as a physical exfoliant. Can increase sensitivity to other ingredients if left on the skin or used in high concentration

More about Maris sal
Haematococcus pluvialis extract~0.45–0.65%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

Green algae extract that might contain antioxidant astaxanthin

More about Haematococcus pluvialis extract
Helianthus annuus seed oil~0.45–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Sodium hyaluronate~0.3–0.6%
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
Dimethicone crosspolymer~0.3–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

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

More about Dimethicone crosspolymer
Dimethicone~0.35–0.65%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

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 Dimethicone
Acrylamide/sodium acryloyldimethyltaurate copolymer~0.3–0.55%
Formula
Irritation risk
Low

Helps water and oil mix together and create gel-like textures

More about Acrylamide/sodium acryloyldimethyltaurate copolymer
Tocopherol~0.3–0.5%
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
Polysorbate 80~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Polysorbate 80
Isohexadecane~0.4–0.6%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent

More about Isohexadecane
Laureth-23~0.4–0.6%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps oil and water mix together

More about Laureth-23
Citrus aurantium dulcis oil~0.25–0.5%
Irritant · high
Irritation risk
High

Used as a fragrance. It can be irritating and cause photosensitivity

More about Citrus aurantium dulcis oil
Acrylates/c10-30 alkyl acrylate crosspolymer~0.3–0.55%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Propanediol~0.3–0.55%
Formula
Irritation risk
Low

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

More about Propanediol
Laureth-4~0.3–0.5%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps water and oil mix together

More about Laureth-4
Xanthan gum~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Pentylene glycol~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Phytic acid~0.25–0.45%
Irritant · medium
Irritation risk
Medium

An alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmetics

More about Phytic acid
Sodium hydroxide~0.25–0.45%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Caprylhydroxamic acid~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Caprylhydroxamic acid
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Methylpropanediol~0.25–0.4%
Irritant · medium
Irritation risk
Medium

Helps dissolve other ingredients in a formulation

More about Methylpropanediol
Phenoxyethanol~0.2–0.4%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Limonene~0.2–0.35%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Linalool~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Gluconolactone~0.15–0.3%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneExfoliationMoisturizingAnti-agingAnti-blemishAnti-oxidation

A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals

More about Gluconolactone
Sodium benzoate~0.15–0.3%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Potassium sorbate~0.2–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sorbic acid~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sorbic acid
Calcium gluconate~0.15–0.25%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and helps to improve appearance of the product

More about Calcium gluconate
Ingredient list view

Water, Cyclopentasiloxane, Glycerin, Biosaccharide gum-4, Octyldodecanol, Pullulan, Mica, Peg-8/smdi copolymer, Citrus aurantium dulcis callus culture extract, Croton lechleri resin extract, Methylglucoside phosphate, Copper lysinate/prolinate, Alpha-glucan oligosaccharide, Algin, Sodium carrageenan, Maris sal, Haematococcus pluvialis extract, Helianthus annuus seed oil, Sodium hyaluronate, Dimethicone crosspolymer, Dimethicone, Acrylamide/sodium acryloyldimethyltaurate copolymer, Tocopherol, Polysorbate 80, Isohexadecane, Laureth-23, Citrus aurantium dulcis oil, Acrylates/c10-30 alkyl acrylate crosspolymer, Propanediol, Laureth-4, Xanthan gum, Pentylene glycol, Phytic acid, Sodium hydroxide, Caprylhydroxamic acid, Ethylhexylglycerin, Methylpropanediol, Phenoxyethanol, Limonene, Linalool, Gluconolactone, Sodium benzoate, Potassium sorbate, Sorbic acid, Calcium gluconate

Compare prices

Retailers ranked by price — lowest first.

Amazon USPrice as of 11/14 12:24 GMT
$264.38
Buy
Dermstore1 fl. oz
$264.38
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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
Epicuren DiscoveryInjecStem Bio-Firming SerumYOUR PRODUCTLumeneNordic Ageless [AJATON] Radiant Youth Pressed SerumNo7Lift & Luminate Triple Action SerumSaturday SkinBright Potion Probiotic Power Serum
Match—60%59%59%
Price$264.38$59.39−$204.99$19.83−$244.55—
Shared key ingredients—5 of 104 of 104 of 10
Key difference—N-Prolyl Palmitoyl Tripeptide-56 AcetateAcetyl Dipeptide-1 Cetyl EsterSh-Polypeptide-22
Irritancy High Medium Medium Medium
Drying alcohol————
View product Shop Shop Shop
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Product summary

"Epicuren Discovery - InjecStem Bio-Firming Serum" could be helpful for: Moisturizing and Anti-aging, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (sodium hyaluronate 0.30% - 0.55% and glycerin 4.20% - 5.20%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 627.95A$ in Australia and for 253.00$ 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 31 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    Effective Inhibition of Skin Cancer, Tyrosinase, and Antioxidative Properties by Astaxanthin and Astaxanthin Esters from the Green Alga Haematococcus pluvialispubs.acs.org
  3. 3
    Preliminary Clinical Evaluation of Toxicity and Efficacy of A New Astaxanthin-rich Haematococcus pluvialis Extractjstage.jst.go.jp
  4. 4
    Astaxanthin in Skin Health, Repair, and Disease: A Comprehensive Reviewncbi.nlm.nih.gov
  5. 5
    Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Careonlinelibrary.wiley.com
  6. 6
    Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egyptjournals.lww.com
Epicuren Discovery InjecStem Bio-Firming Serum
Epicuren DiscoveryInjecStem Bio-Firming Serum
Buy at Dermstore$264.38$264.38as of 11/14 12:24 GMT

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

Buy at Dermstore$264.38$264.38as of 11/14 12:24 GMT

As an Amazon Associate, WIMJ earns from qualifying purchases.