Overview
What it is
Serum with 7 ingredients that contains Vitamin C and Vitamin E
Cool Features
It is cruelty-free and reef safe
Suited For
It has ingredients that are good for anti aging, dry skin, brightening skin and dark spots
Free From
It doesn't contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
Fun facts
Pai is from Ireland. This product is used in 4 routines created by our community.
We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.
What's inside
Key Ingredients
Benefits
Ingredients Explained
Helianthus Annuus Seed Oil is a plant oil derived from the seeds of a sunflower.
It is rich in fatty acids, primarily linoleic acid and oleic acid. This gives it emollient and skin conditioning properties.
The reason this ingredient is so effective is because it forms a thin film on the skin that reduces transepidermal water loss (TEWL) while supplying linoleic acid to the stratum corneum to improve barrier strength.
The high linoleic acid content is particularly noteworthy for acne-prone skin.
Research suggests that acne-prone skin tends to be deficient in linoleic acid in sebum. Topical application may help replenish this to support a healthier follicular environment and less comedone-promoting sebum.
One randomized study found sunflower seed oil preserved skin barrier integrity in adult volunteers with and without atopic dermatitis (outperforming olive oil).
This ingredient is well-studied, gentle, and an effective emollient suitable for most skin types.
On fungal acne: This ingredient may not be Fungal acne (Malassezia folliculitis) safe. This is because it contains fatty acids with carbon chain lengths in the C11-C24 range.
Learn more about Helianthus Annuus Seed OilAscorbyl Tetraisopalmitate is a version of ascorbic acid, or Vitamin C.
This ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.
It helps with dark spot fading by interfering with the process of skin darkening, helping to reduce hyperpigmentation. Like other forms of vitamin C, this ingredient encourages the skin to create more collagen.
As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells.
One study found Ascorbyl Tetraisopalmitate to degrade in sunlight, but is stabilized when combined with acetyl zingerone.
Learn more about Ascorbyl TetraisopalmitateCoconut Alkanes is a lightweight, plant-derived emollient and solvent made from the fatty acids of coconut oil.
It spreads easily and adds a soft, silky, non-greasy slip, then evaporates rather than sinking into skin. Due to this behavior, it's prized as a natural and renewable replacement for silicones.
Typical use concentrations can go anywhere up to 20%.
The CIR Expert Panel has reviewed coconut oil and its hydrogenated derivatives and found them to be safe as used in cosmetics. It's a low-irritating and well-tolerated ingredient with no notable sensitization concerns.
Because it's a pure saturated hydrocarbon and not a free fatty acid or ester in the C11-24 range that Malassezia can feed on, it doesn't provide the lipids for Malassezia to feed on. This ingredient is generally regarded as safe for fungal acne.
Learn more about Coconut AlkanesThis ingredient is also known as prickly pear seed oil (PPSO); it's one of the more nutritionally dense plant oils you can find in cosmetics.
Its fatty acid profile is dominated by linoleic acid (57-65%), followed by oleic (16-22%), and palmitic (12-16%).
That high linoleic acid content is a big deal for skin. Linoleic acid is a key component of the skin's own lipid barrier and this combination is associated with improved skin hydration + barrier repair.
PPSO also contains some phytosterols and is exceptionally rich in tocopherols (vitamin E). The phytosterols contribute to anti-inflammatory activity and the tocopherols provide meaningful antioxidant protection.
Animal studies have shown that topical application of PPSO reduced edema formation and inflammatory cell infiltration; this supports its traditional use for wound healing and skin inflammation.
In vitro studies, preclinical, and clinical evidence all point to a very low toxicity profile for this ingredient.
Typical use levels range from 1-100% :
Fungal acne: The Malassezia species can metabolize fatty acids with carbon chain lengths between C11-24. Linoleic, oleic, and palmitic acid fall into this range, making PPSO not fungal acne safe.
Learn more about Opuntia Ficus-Indica Seed OilWe don't have a description for Heptyl Undecylenate yet.
Vaccinium Myrtillus Seed Oil is an oil.
Tocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
Learn more about TocopherolReviews
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Where it's from
Pai is a Irish brand
Often compared with
We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.
The data we've presented on this page has been verified by a member of the SkinSort Team.
Read more about us· Updated November 4, 2025 • Added by christianelink
