Pai Skincare Peptides 5% Smoothing Booster

Pai Skincare Peptides 5% Smoothing Booster

Efficacy75/100IrritancyLow

Works for

Anti-aging
Pisum sativum peptide, Hexapeptide-11 + 1 more
May help
What the product description says
“These power players are famed for stimulating collagen and elastin for an all-round firmer, smoother complexion , and our lightweight, natural serum steps up the support for aging skin without any irritation.”
Source: Paiskincare

This product contains hexapeptide-11, pisum sativum peptide. 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.

Pisum sativum peptideKey activeEffect: Medium~3.6–5.5%
Hexapeptide-11Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.55–1.35%
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~0.05–0.15%
Moisturizing
Side benefit · Pisum sativum peptide, Hexapeptide-11 + 4 more
Works well

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin.

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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

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

Pisum sativum peptideHeroEffect: High~3.6–5.5%
Hexapeptide-11HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.55–1.35%
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~2.1–3.1%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~5.7–8.6%
Glyceryl caprylate· EmollientEffect: LowAn emollient that can also help water and oil mix together, as well as prevent bacteria growth in products~0.1–0.45%
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~0.05–0.15%

Can it cause trouble?

Irritancy
2 flagged ingredients
Low risk
We flag 2 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~5.7–8.6%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.4–0.95%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
Pentylene glycol~5.7–8.6%
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
Pisum sativum peptide~3.6–5.5%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging
More about Pisum sativum peptide
Methylheptylglycerin~2.8–4.3%
Formula
Glycerin~2.1–3.1%
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
Xanthan gum~1.3–2%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Cellulose~1.1–1.7%
Formula
Irritation risk
Low
Works for
Mattifying

Can be used to help absorb oil as well as add volume and imporve texture of products.

More about Cellulose
Hexapeptide-11~0.55–1.35%
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
Leuconostoc/radish root ferment filtrate~0.4–0.95%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Sodium hydroxide~0.15–0.7%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Sodium phytate~0.1–0.5%
Formula
Irritation risk
Low

Used to stabilize product formulations

More about Sodium phytate
Glyceryl caprylate~0.1–0.45%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products

More about Glyceryl caprylate
Tocopherol~0.05–0.15%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Ingredient list view

Water, Pentylene glycol, Pisum sativum peptide, Methylheptylglycerin, Glycerin, Xanthan gum, Cellulose, Hexapeptide-11, Leuconostoc/radish root ferment filtrate, Sodium hydroxide, Sodium phytate, Glyceryl caprylate, Tocopherol

Compare prices

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Amazon USPrice as of 11/10 21:37 GMT
$34.00
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Paiskincare
$49.00
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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
Pai SkincarePeptides 5% Smoothing BoosterYOUR PRODUCTMadara CosmeticsBrow and Lash BoosterTropic SkincareRAINFOREST DEW hydration serum - Rainforest DewThe Better Skin Co.Limited Edition - Botanical Collagen Serum
Match—51%42%42%
Price$34.00$31.28−$2.72——
Shared key ingredients—3 of 32 of 32 of 3
Key difference—PullulanMadecassosidePanthenol
Irritancy Low Low Low Low
Drying alcohol————
View product Shop Shop Shop

More alternatives: Skinfix acne+ adapinoid Gel with Niacinamide + SqualaneMary&May 6 Peptide Complex Serum

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Product summary

"Pai Skincare - Peptides 5% Smoothing Booster" 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 0.55% - 1.35% and pisum sativum peptide 3.60% - 5.50%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that theynare helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
  • Humectants (glycerin 2.10% - 3.10%). 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 "Pai Skincare" is cruelty free and so is its parent company.

Price

The product retails for 49.00$ 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 3 studies and safety reviews.

  1. 1
  2. 2
    Vitamin E in dermatologyncbi.nlm.nih.gov
  3. 3
    Vitamin E and Skin Healthlpi.oregonstate.edu
Pai Skincare Peptides 5% Smoothing Booster
Pai SkincarePeptides 5% Smoothing Booster

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

As an Amazon Associate, WIMJ earns from qualifying purchases.