Ingredient

Polyglutamic Acid

Our database includes 35 products featuring Polyglutamic Acid as a hero ingredient, reviewed and ranked by formulation quality, ingredient evidence, and real-world performance. Use the category filter below to narrow by product type, or explore each review for full skin-type suitability and usage guidance.

In Catalog

products with Polyglutamic Acid

87/100 Score

No.1

Alpha-H Hyaluronic 8 Super Serum 50ml frosted glass bottle with airless pump

Layered Hydration MVP

Alpha-H serum

Hyaluronic 8 Super Serum

Alpha-H stacks eight molecular weights of hyaluronic acid with polyglutamic acid, ectoin, and 4% niacinamide to build a hydration system that actually outlasts the four-hour window most HA serums hit. It's overpriced compared to drugstore alternatives, but the supporting ingredients earn the premium for dehydrated, reactive, or mature skin.

drynormal Fragrance Free

Universal Hydration Booster

Vichy serum

Minéral 89 Hyaluronic Acid Booster

The Swiss Army knife of hydration — a near-universally compatible, radically simple serum that makes every other product in your routine work better. Vichy's bestseller for a reason, now reformulated with a dual-humectant system that delivers even more hydration than the already-impressive original.

normaldry Fragrance Free

K-Beauty Sensitive Skin MVP

SKIN1004 mask

Hyalu-Cica Hydrating Mask

A standout hydration sheet mask that pairs five forms of hyaluronic acid with the complete Madagascar centella active profile — making it as much a calming treatment as a water-soaking one. Fragrance-free, remarkably well-tolerated, and priced like the K-beauty staple it has quietly become. The best reason to keep a box in the fridge.

drysensitive Fragrance Free

Sensitive Skin Saviour

Allies of Skin toner

Molecular Saviour Probiotics Treatment Mist

A treatment essence disguised as a face mist, and easily one of the best-formulated sprays on the market. Three probiotic ferments, niacinamide, peptides, polyglutamic acid, and active soothers in a fine atomized format. Premium-priced for a mist, but you're paying for substance, not water.

sensitivedry Fragrance Free

Cult-Classic Overnight Hydrator

Laneige mask

Water Sleeping Mask

The product that created a global skincare category continues to earn its cult status. The current reformulation is the strongest version yet — a triple-HA, ceramide, niacinamide, and probiotic formula that transforms overnight sleep into a genuine skin treatment. Fragrance remains the only real sticking point in an otherwise excellent product.

normaldry Paraben Free

Hyaluronic Acid Boosting Serum

PCA Skin's best-seller earns its status with a genuinely sophisticated multi-weight hyaluronic acid formula fortified by ceramides, niacinamide, and a proprietary HA-production stimulator. This is not just another HA serum — it is a comprehensive hydration system that addresses both moisture delivery and moisture retention at a professional level.

drynormal Paraben Free

Barrier Calm-Down Pick

Some By Mi serum

Vitamin B5 Calming Soothing Serum

A lightweight, fragrance-free hydrating serum built around aggressive panthenol dosing and supported by ceramides, madecassoside, and polyglutamic acid. It won't transform your skin, but it will reliably calm it down on bad days — which is exactly what a calming serum should do.

sensitivedry Fragrance Free

Sensitive-Skin BHA MVP

Benton toner

Aloe BHA Skin Toner

One of the most reliably gentle BHA toners on the market, and a cult favourite among sensitive-skin K-beauty fans for more than a decade. Low-percent salicylic acid in a genuinely soothing aloe-rich base, fragrance-free, affordable, and extremely well tolerated. Slow results are the honest trade-off, but for the right user this is a near-perfect daily maintenance product.

oilycombination Fragrance Free

K-Beauty Gentle Exfoliation Classic

CNP Laboratory exfoliant

Invisible Peeling Booster

A gentle PHA-based exfoliating essence that has earned its decade-long cult following in K-beauty communities. Gluconolactone plus polyglutamic acid delivers surface refinement without the sting, and the 100ml size makes it one of the better values in the category. The geranium oil keeps it from being a true sensitive-skin home run, but for most users it's a quietly excellent entry point into chemical exfoliation.

sensitivecombination Paraben Free

Green Tea Water Bomb Cream

One of the most quietly durable K-beauty gel-creams on the market — a vegan, fragrance-free, peptide-laced green tea moisturizer that has outlasted countless flashier launches through sheer competence. Not an anti-aging hero, not a heavy winter cream, but a nearly universal daily moisturizer that earns its long-running best-seller status.

combinationoily Fragrance Free

72-Hour Hydration Budget Pick

Dot & Key mask

Cica Calming Sleeping Mask

Dot & Key's hydration-focused entry in its Cica line, built around a triple-molecular-weight hyaluronic acid approach plus polyglutamic acid and ceramides. A genuinely well-formulated overnight hydration mask at a budget price, ideal for dehydrated skin living in air-conditioned environments. The added fragrance is the only real compromise.

drydehydrated Paraben Free

Barrier-First Eye Treatment

SkinFix eye-cream

Barrier+ Triple Lipid Brightening Eye Cream

A genuinely thoughtful eye cream that treats the undereye area like the structurally distinct skin it actually is. The triple ceramide-cholesterol-phytosterol foundation addresses the root cause of undereye aging — barrier thinning — while caffeine and peptides handle the visible symptoms. Worth the premium for anyone serious about the long game around their eyes.

drynormal Fragrance Free

Multi-Peptide Barrier Serum

SkinFix serum

Barrier+ Triple Lipid Activating Serum

A sophisticated serum that bridges the gap between barrier repair and anti-aging — delivering ceramides, peptides, and polyglutamic acid in a lightweight format that works for nearly every skin type. The formulation is genuinely impressive, but the $69 price tag for a tiny 1 oz bottle makes it a commitment that your skin needs to justify.

drynormal Fragrance Free

K-Beauty Toner Powerhouse

Anua toner

Peach 77 Niacin Essence Toner

The most ingredient-dense product in Anua's Peach line, packing five ferment species, triple brighteners, a complete amino acid profile, and polyglutamic acid into a generous 250ml bottle. This is not just a toner — it is a full brightening treatment disguised as a first step, and the value proposition is almost absurdly good.

normalcombination Paraben Free

Nighttime Recovery Pick

Starface mask

Jelly Sleep Overnight Recovery Mask

A lightweight, fragrance-free overnight gel mask that sidesteps the sleeping-mask trap of being either too heavy or too hollow. Real lipid structure, solid anti-inflammatory buffering, and a sensible pairing with the rest of the Starface lineup. Not cheap for its size, but well-built.

sensitivedry Fragrance Free

Barrier Repair Powerhouse

Rhode moisturizer

Barrier Butter

A genuinely ambitious barrier repair balm that earns its hype with real formulation science — Aquaporin 3 technology, a dual peptide system, and a ceramide-loaded water-in-oil emulsion. The National Eczema Association seal isn't decoration; this formula was built for compromised skin, and it delivers.

drynormal Fragrance Free

K-Beauty Glow Essential

Anua serum

Peach 70 Niacin Serum

A K-beauty brightening serum that actually delivers on its glow promises, powered by a triple-threat combination of niacinamide, alpha-arbutin, and stable vitamin C in a lush 70% peach extract base. The fragrance is the one concession to aesthetics over function, but the clinical results speak for themselves.

normalcombination Paraben Free

Peptide Plumping Flagship

Dr. Whitney Bowe Beauty serum

P46 Peptide + HA Plumping Serum

A peptide serum built around breadth rather than a single hero ingredient — five peptides targeting different aging mechanisms, plus a serious multi-weight HA complex that delivers immediate visible plumping. Formulation logic is genuinely thoughtful; the premium price is the main catch.

normaldry Fragrance Free

Pineapple Refresh Cleanser

A genuinely hydrating cleanser that makes good on the promise most cleansers break. The amino acid surfactants and cationic hyaluronic acid deliver real 'skin feels better after washing' results, while the pineapple enzyme adds a subtle daily polish. At $30, you're paying a premium for a face wash — but it's one of the few that actually respects your moisture barrier.

normaldry Fragrance Free

Next-Gen Collagen Booster

Paula's Choice serum

Pro-Collagen Multi-Peptide Booster

Paula's Choice sharpens its peptide strategy with a next-generation formula that trades the original Booster's broad eight-peptide approach for six collagen-specific compounds backed by clinical testing. It is more focused, more modern, and more expensive — a targeted investment for those whose primary aging concern is collagen loss rather than a general anti-aging catch-all.

normaldry Fragrance Free

Ceramic Cream

TIRTIR Ceramic Cream is one of the more thoughtfully formulated K-beauty barrier creams in the under-$30 tier — a rich, glossy moisturizer with two identical-to-skin ceramides, polyglutamic acid, and a multi-extract botanical complex that delivers genuine glass-skin finish. Best for dry, normal, or barrier-compromised skin; too rich for most oily users (try the Light version). The post-viral price bump stings, but the formula earns its slot.

drynormal Fragrance Free

Lip Care Color Hybrid

Laneige lip-care

Glaze Craze Tinted Lip Serum

Laneige's leap from lip care into lip color delivers a genuinely innovative hybrid — a non-sticky tinted serum with real skincare actives (ceramide, polyglutamic acid, peptide) in a beautiful shade range. The donut applicator is love-it-or-leave-it, and the fragrance is heavier than necessary, but the formula earns its hype.

drynormal Paraben Free

Clean Beauty Eye Essential

SkinFix eye-cream

Barrier+ Triple Lipid Eye Treatment

A thoughtfully engineered eye treatment that delivers genuine barrier-repair benefits alongside visible depuffing and brightening, wrapped in a clean, ophthalmologist-tested formula that moonlights as an excellent under-eye primer. The price-per-ounce is steep, but the ingredient quality and formulation intelligence justify most of it.

drynormal Fragrance Free

Mid-Day Hydration Fix

CNP Laboratory treatment

Dual-Balance Waterlock Mist

CNP's entry into the hydrating mist category treats the format seriously — a five-weight HA stack, full TECA centella complex, and polyglutamic acid lock all in a mist delivery. It's more expensive than most mists and lightly fragranced, but it's also meaningfully better-formulated than its price peers.

drynormal Paraben Free

Multi-Pathway Brightening Powerhouse

Anua serum

Niacinamide 10% + TXA 4% Dark Spot Correcting Serum

A genuinely impressive brightening serum that deploys four complementary anti-pigmentation actives at meaningful concentrations. The 10% niacinamide and 4% tranexamic acid combination is clinically sound, and the arbutin and ethyl ascorbic acid additions create a comprehensive multi-pathway approach to dark spot correction. Over 14,000 reviews validate its effectiveness. The small 30ml size at $24 is the main compromise.

normalcombination Fragrance Free

The Original K-Beauty Brightening Quad

Anua serum

Niacinamide 10% + TXA 4% Serum

The original version of Anua's standout brightening serum — same formula as the repackaged 'Dark Spot Correcting' version. Four complementary brightening actives at clinically relevant concentrations make this one of the most comprehensive OTC approaches to hyperpigmentation at this price point. If you find this original version at a lower price than the repackaged version, there is zero reason to pay more.

normalcombination Fragrance Free

Oil-Free Clean Hydrator

Farmacy moisturizer

Daily Greens Oil-Free Gel Moisturizer

A meticulously clean gel moisturizer that solves oily skin's central paradox — needing hydration without oils — through a polyglutamic acid and quad-HA system that delivers intense moisture in a completely oil-free, silicone-free vehicle. The added PHA exfoliation makes it genuinely multitasking, though dry skin types should look elsewhere.

oilycombination Fragrance Free

Featherweight Barrier Builder

First Aid Beauty moisturizer

Ultra Repair Barriair Cream

A genuinely innovative take on barrier repair that delivers ceramides, cholesterol, and essential fatty acids in a gravity-defying whipped texture. If you've ever skipped a barrier cream because they all felt too heavy, the BarriAIR is the product that removes that excuse — though the premium per-ounce price and perfluorocarbon ingredients may give some pause.

combinationoily Fragrance Free

Oil-Free Hydration Master

Youth to the People moisturizer

Triple Peptide + Cactus Oilless Moisturizer

A masterclass in oil-free hydration engineering — six humectants and three peptides in a featherweight gel that proves oily skin does not have to choose between moisturization and a matte finish. The price is premium, but the formulation earns it.

oilycombination Fragrance Free

Luxury Hydration Stack

Tata Harper moisturizer

Water-Lock Moisturizer

An impressively over-engineered hydration stack that earns its claim of multi-depth water-locking through five forms of hyaluronic acid, polyglutamic acid, and a triple ferment system. The price stings and the lavender oil is a needless gamble, but the formula itself is one of the more interesting gel-creams in the prestige category.

normalcombination Paraben Free

Five-Minute Luxury Facial

Fresh mask

Lotus Youth Preserve Rescue Mask

A luxurious five-minute facial that genuinely manages to exfoliate without stripping, thanks to its polyglutamic acid and kombu seaweed backbone. The triple-particle system delivers real smoothing results, but the luxury price and citrus fragrance load make it a tough recommendation over simpler, more affordable physical exfoliants.

normalcombination Paraben Free

Lotus Youth Preserve Moisturizer

A lightweight, pleasant daily moisturizer that hydrates well and includes adenosine for evidence-backed anti-wrinkle support, but leans too heavily on proprietary botanical claims that lack independent validation. The reformulated silicone-free formula is a nice touch; the lemon peel oil is not.

normalcombination Paraben Free

Instant Plumping Multi-Tasker

Kate Somerville moisturizer

Wrinkle Warrior 2-in-1 Plumping Moisturizer + Serum

A sophisticated hybrid that tries to be serum, moisturizer, and primer in one bottle, armed with the patented Neodermyl complex and a triple-weight hyaluronic acid system. The instant plumping is real, and the ingredient strategy is clever — but $109 for undisclosed concentrations and a fragrance load is a tough sell.

normalcombination Paraben Free

$109.00

58/100 Score

No.34

Ole Henriksen Banana Bright+ Instant Glow Moisturizer yellow jar with golden-tinted cream

Glow-Obsessed Makeup Prep

Ole Henriksen moisturizer

Banana Bright+ Instant Glow Moisturizer

A moisturizer that nails the instant-glow experience with its golden pigments and pleasant texture, but the vitamin C concentrations appear modest for the $54 price tag. Best understood as a luxury sensorial experience and makeup-prep step rather than a serious vitamin C treatment — beautiful on the surface, with less substance underneath than the ingredient list suggests.

normaldry Paraben Free

Charlotte Tilbury serum

Charlotte's Magic Serum Crystal Elixir

A serum with a genuine identity crisis — legitimate skincare actives like niacinamide and polyglutamic acid share the INCI list with ground-up crystals and gold. The actives work, the glow is instant and gorgeous, and the price includes a significant glamour surcharge that ingredient purists will find hard to justify.

normalcombination Paraben Free

★★★★★

4.4 (1,500)

$85.00