ALASTIN Skincare HA IMMERSE Serum

ALASTIN Skincare HA IMMERSE Serum

Efficacy87/100IrritancyMedium

Works for

Moisturizing
Hexapeptide-11, Glycerin + 17 more
Works well
What the product description says
“A breakthrough hyaluronic acid serum that delivers instant hydration for smoother, more radiant-looking skin — while helping amplify skin's hyaluronic acid levels over time.”
Source: Alastin

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: anhydroxylitol, betaine.

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.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: hexapeptide-11

Hexapeptide-11HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~1.4–2%
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~4.3–6.5%
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~2.8–4.1%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~2–3%
Sodium hyaluronate crosspolymerKey active· HumectantEffect: HighAttracts water into the upper layer of the skin~1.6–2.4%
Tremella fuciformis sporocarp extractKey active· HumectantEffect: HighMushroom extract that helps attract water to the upper layer of the skin~1.2–1.7%
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetateKey activeEffect: HighA peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid~0.8–1.2%
AnhydroxylitolKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and repair the skin barrir function~0.35–0.85%
PhospholipidsKey activeEffect: MediumEmollients that are naturaly present in skin. In addition, they help water and oil mix together in the product~0.35–0.75%
XylitylglucosideKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and repair the skin barrier function~0.3–0.7%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~0.15–0.5%
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~0.1–0.45%
Hydroxymethoxyphenyl decanoneEffect: LowAn anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.~0.2–0.8%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.15–0.65%
Caprylyl methiconeEffect: LowA type of silicone that helps to soften the upper layer of the skin and create a nice product finish on the skin~0.15–0.65%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.1–0.4%
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~0.3–0.7%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.1–0.45%
Caprylic/capric triglycerideUnder-dosedA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~0.2–0.75%
Anti-aging
Hexapeptide-11, Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate + 2 more
May help
What the product description says
“Proprietary Octapeptide-45 helps the skin’s ability to naturally increase its own high-molecular hyaluronic acid production deep within for long-term skin plumping, anti-aging, and hydration benefits.”
Source: Alastin

This product contains hexapeptide-11, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate. These ingredients might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Hexapeptide-11Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~1.4–2%
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetateKey activeEffect: MediumA peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid~0.8–1.2%
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~0.3–0.7%
Ascorbyl palmitateEffect: Low, below effective doseBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.~0.15–0.7%

Can it cause trouble?

Irritancy
9 flagged ingredients
Medium risk
We flagged 9 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Sodium hyaluronate crosspolymerAttracts water into the upper layer of the skinMedium~1.6–2.4%est.
Ascorbyl palmitateBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.Medium~0.15–0.7%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~0.2–0.75%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.65%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.55%est.
EthylhexylglycerinA preservativeMedium~0.1–0.5%est.
Caprylhydroxamic acidA preservativeMedium~0.1–0.45%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.1–0.4%est.
Potassium sorbateA preservativeMedium~0.05–0.2%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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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
Glycerin~4.3–6.5%
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
Polyacrylate-13~3.7–5.5%
Formula
Irritation risk
Low

Used to create a thicker product consistency and stabilize the product formulation

More about Polyacrylate-13
Dimethicone~2.8–4.1%
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
Sodium hyaluronate~2–3%
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
Sodium hyaluronate crosspolymer~1.6–2.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Attracts water into the upper layer of the skin

More about Sodium hyaluronate crosspolymer
Octapeptide-45
Not recognized
Hexapeptide-11~1.4–2%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Hexapeptide-11
Tremella fuciformis sporocarp extract~1.2–1.7%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

Mushroom extract that helps attract water to the upper layer of the skin

More about Tremella fuciformis sporocarp extract
Lactoferrin~1–1.5%
Formula
Irritation risk
Low
More about Lactoferrin
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate~0.8–1.2%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

A peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid

More about Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate
Xylitol~0.5–1.1%
Formula
Irritation risk
Low

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitol
Propanediol~0.4–1%
Formula
Irritation risk
Low

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

More about Propanediol
Anhydroxylitol~0.35–0.85%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and repair the skin barrir function

More about Anhydroxylitol
Phospholipids~0.35–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

Emollients that are naturaly present in skin. In addition, they help water and oil mix together in the product

More about Phospholipids
Xylitylglucoside~0.3–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitylglucoside
Hydroxymethoxyphenyl decanone~0.2–0.8%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

An anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.

More about Hydroxymethoxyphenyl decanone
Tocopherol~0.3–0.7%
Formula
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
Ascorbyl palmitate~0.15–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Anti-agingAnti-oxidation

Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.

More about Ascorbyl palmitate
Caprylyl methicone~0.15–0.65%
Formula
Irritation risk
Low
Works for
Moisturizing

A type of silicone that helps to soften the upper layer of the skin and create a nice product finish on the skin

More about Caprylyl methicone
Caprylic/capric triglyceride~0.2–0.75%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Polyisobutene~0.15–0.65%
Formula
Irritation risk
Low

Used to improve the product consistency

More about Polyisobutene
Caprylyl glycol~0.15–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Disodium edta~0.15–0.55%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Betaine~0.15–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine
Polysorbate 20~0.15–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Ethylhexylglycerin~0.1–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

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

A preservative

More about Caprylhydroxamic acid
Sorbitan isostearate~0.1–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan isostearate
Helianthus annuus seed oil~0.1–0.45%
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
Lecithin~0.1–0.45%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Pentylene glycol~0.1–0.4%
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
Magnesium chloride~0.05–0.25%
Formula
Irritation risk
Low

Helps thicken the product formulation

More about Magnesium chloride
Phenoxyethanol~0.05–0.2%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Potassium sorbate~0.05–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium hydroxide~0.01–0.1%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Ingredient list view

Water, Glycerin, Polyacrylate-13, Dimethicone, Sodium hyaluronate, Sodium hyaluronate crosspolymer, Unknown, Hexapeptide-11, Tremella fuciformis sporocarp extract, Lactoferrin, Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, Xylitol, Propanediol, Anhydroxylitol, Phospholipids, Xylitylglucoside, Hydroxymethoxyphenyl decanone, Tocopherol, Ascorbyl palmitate, Caprylyl methicone, Caprylic/capric triglyceride, Polyisobutene, Caprylyl glycol, Disodium edta, Betaine, Polysorbate 20, Ethylhexylglycerin, Caprylhydroxamic acid, Sorbitan isostearate, Helianthus annuus seed oil, Lecithin, Pentylene glycol, Magnesium chloride, Phenoxyethanol, Potassium sorbate, Sodium hydroxide

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Alastin
$134.00
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Amazon USPrice as of 11/10 21:19 GMT
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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
ALASTIN SkincareHA IMMERSE SerumYOUR PRODUCTMedicubeEGF NAD Firming SerumNeolastinFace & Neck Regenerative SerumCetaphilHealthy Radiance Brightening-C Serum
Match—51%50%50%
Price$134.00$19.32−$114.68$149.00+$15.00$20.63−$113.37
Shared key ingredients—5 of 135 of 135 of 13
Key difference—Acetyl Hexapeptide-1Palmitoyl Tripeptide-1Niacinamide
Irritancy Medium Medium Low Low
Drying alcohol————
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Product summary

"ALASTIN Skincare - HA IMMERSE Serum™" is effective for: Moisturizing

This product could be helpful for: Anti-aging, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Peptides (hexapeptide-11 1.30% - 2.00%). 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.
  • Humectants (betaine 0.10% - 0.50%, xylitylglucoside 0.20% - 0.75%, anhydroxylitol 0.35% - 0.80%, tremella fuciformis sporocarp extract 1.10% - 1.70%, sodium hyaluronate crosspolymer 1.90% - 2.90%, sodium hyaluronate 2.60% - 3.90% and glycerin 4.30% - 6.40%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 113.00$ 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 15 studies and safety reviews.

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