BARRIER REPAIR
that actually WORKS

clinically proven to reduce water loss by 19% in 28 days. skip the petroleum! our unique lipid blend calms irritation, locks in hydration, and strengthens your skin's defense naturally.

won't irritate
SENSITIVE SKIN

fragrance-free, niacinamide-free, made with cold-pressed oils your skin recognizes. zero added fragrance or perfume. that subtle smoky, nutty scent? that's just unrefined shea butter doing its thing. gentle but seriously effective.

COMPLETE
hydratation SYSTEM

humectants pull moisture in, emollients replenish barrier lipids, occlusives seal it all in. the only petroleum-free, palm oil-free moisturizer that delivers all three mechanisms.

PERFORMANCE

GENTLENESS

HYDRATATION

Applying QUINTA Green Guardian Barrier Repair Moisturizer — natural skincare routine for dry and sensitive skin. Petroleum-free, small-batch moisturizer hand-formulated in Berlin.

WEEKS 1-4

real SKIN. real RESULTS.

hydrated, strengthened, and visibly calmer skin.

clinical testing showed 19% reduction in transepidermal water loss (TEWL) after 28 days. here's what that looks like.

BEFORE

WEEK 4

*with continued use

model with nail art holding face bare-skinned for quinta real skin skincare campaign

rule NO.1

QUENCH IT

humectants pull moisture deep into skin (hyaluronic acid, Sodium PCA, Aquaxyl).

HUMECTANTS

smiling model with cream applied to cheeks holding flower for quinta green guardian natural skincare campaign

rule NO.2

BUILD BACK

smooth surface and provide ceramide precursors (jojoba, hemp, borage, rosehip oils).

EMOLLIENTS

model applying quinta green guardian barrier repair moisturizer to cheek with tube in hand

rule NO.3

SEAL THE DEAL

seal everything in to prevent water loss (shea butter, squalane).

OCCLUSIVES

our FORMULA

we use ceramide precursors (not synthetic ceramides) and a blend of skin-mimicking lipids, including hemp seed oil, borage oil, jojoba, rosehip, and shea butter. zero petroleum, zero palm oil. designed to replenish the lipids your barrier actually needs. not just coat the surface. deeply nourishing without being heavy, and gentle enough for the most sensitive skin.

LEARN MORE

palm free

model with freckles holding quinta green guardian barrier repair moisturizer with cream applied to cheek

GG's unique BLEND

unlike products that rely solely on petroleum-based synthetic occlusives, green guardian nourishes your skin with a unique, dual-action formula featuring a lipid-rich blend of organic oils and advanced humectants.

LEARN MORE

Woman posing with a large tube of Green Guardian moisturizer on a light gray background

RICH LIPID BELND for barrier reinforcement: cold-pressed oils that mimic your skin's natural structure work together to fortify your barrier without synthetics or petroleum derivatives.

THE HUMECTANT BLEND: multi-layer hydration that actually sticks around. our custom hyaluronic acid blend (low + medium molecular weight) hydrates deep and at the surface. sodium PCA attracts water. aquaxyl stimulates your skin's aquaporins to hold moisture longer. pentylene glycol amplifies everything.

no matter the weather

BUILT for real life

freezing commutes, overheated apartments, weekend hikes, plane cabins—your barrier faces a lot. green guardian delivers the lipids, hydration, and protection your skin needs to handle it all without breaking down.

in harsh winters

in sunny meadows

A tube of Green Guardian skin moisturizing cream set against a vibrant field with blue sky and clouds in the background.

QUINTA-essential
routine for barrier repair

the essential routine for reactive, sensitized, or over-exfoliated skin.
if your face is staging a protest, start here.

give your skin a break. put down the retinol, the acids, the high-strength niacinamide. let your barrier rebuild without interference.

PAUSE the actives

Woman washing her face in a bathroom setting

use a low-pH, non-stripping cleanser that won't compromise your barrier further. your skin shouldn't feel tight after washing. (psst—something is coming soon)

cleanse GENTLY

seal in hydration and support your barrier with lipid-rich moisture. green guardian delivers ceramide precursors, humectants, and occlusives—everything your compromised barrier needs to rebuild.

LOCK IT IN

give your skin a break. put down the retinol, the acids, the high-strength niacinamide. let your barrier rebuild without interference.

PAUSE the actives

use a low-pH, non-stripping cleanser that won't compromise your barrier further. your skin shouldn't feel tight after washing. (psst—something is coming soon)

cleanse GENTLY

seal in hydration and support your barrier with lipid-rich moisture. green guardian delivers ceramide precursors, humectants, and occlusives—everything your compromised barrier needs to rebuild.

LOCK IT IN

START small

start with a pea-sized amount. green guardian is packed with lipids and humectants, so you don't need much to get full coverage.

PAT, pat!

warm it between your fingers, then press gently into clean skin—don't rub aggressively. green guardian creates a protective occlusive layer, and over-rubbing can cause it to pill or peel. let your skin drink it in.

barrier? LOCKED

wait 30-60 seconds for it to absorb before applying SPF in the morning. if you need more coverage, add another small dot. but chances are, you won't.

A LITTLE GOES A LONG WAY

PRESS GENTLY INTO SKIN

LET IT ABSORB

what's INSIDE?

12 HERO INGREDIENTS

green guardian delivers complete barrier repair with 12 hero ingredients: humectants that hydrate deep, emollients that build ceramides, occlusives that seal it all in. the result: reduced TEWL, stronger barrier, 24-hour moisture—all petroleum-free and palm oil-free.

AQUAXYL

refills your skin's internal water reservoirs (aquaporins) by boosting hyaluronic acid, ceramides, and aquaporins for hydration that actually lasts.

JOJOBA OIL (CERAMIDE PRECURSOR)

up to 96% wax esters that mirror your skin's natural lipid structure—providing the building blocks your barrier converts into ceramides on demand.

SHEA BUTTER

locks in moisture and strengthens barrier integrity while delivering vitamins A, E, and D for soft, protected skin.

AND MORE

also made with HEMP SEED OIL (60% ceramides), BORAGE OIL (omega-6), ROSEHIP OIL (vitamin C), SQUALANE, SODIUM PCA, GLYCERIN, PENTYLENE GLYCOL, MAGNOLIA BARK EXTRACT

INCI LIST

Melissa officinalis flower/leaf/stem water, Butyrospermum Parkii Butter, Cannabis Sativa Seed Oil, Simmondsia Chinensis Seed Oil, Borago Officinalis Seed Oil, Propanediol, Glycerin, Rosa Canina Fruit Oil, Squalane, Caprylic/Capric Triglyceride, Glyceryl Stearate Citrate, Sodium PCA, Behenyl Alcohol, Pentylene Glycol, Sodium hyaluronate, Arachidyl Alcohol, Acacia Senegal Gum, Xanthan Gum, Xylitylglucoside, Anhydroxylitol, Xylitol, Magnolia Officinalis Bark Extract, Tocopherol, Helianthus Annuus Seed Oil, Arachidyl Glucoside, Benzyl alcohol, Salicylic Acid, Sorbic Acid, Geraniol, Linalool.

OUR INGREDIENTS

QUINTA Green Guardian Barrier Repair Moisturizer — frosted PCR aluminum tube with hand-drawn botanical branding, photographed with lab glassware. Petroleum-free, small-batch natural skincare.

GOOD to know

GOOD FOR

sensitive, reactive, barrier-compromised skin (all skin types welcome).

three women with different skin tones bare-faced standing together for quinta inclusive skincare campaign

FEELS LIKE

whipped, cloud-like cream that melts into skin without heaviness.

SMELLS LIKE

earthy, natural scent from cold-pressed oils that quickly fade.

THE PERFECT blend

(when skin and planet work together)

we formulate without shortcuts. that means no mass-balance palm oil certifications, no petroleum derivatives, and no synthetic actives that promise miracles but compromise your skin's natural balance.

two women laughing holding quinta green guardian barrier repair moisturizer tubes natural skin campaign

understanding your MICROBIOME

your skin is home to trillions of helpful microbes—think of them as your barrier's invisible workforce. they regulate pH, fight off bad bacteria, and keep inflammation under control. but harsh ingredients, actives, and over-cleansing can throw this ecosystem off balance. green guardian is formulated to work with your microbiome, not against it—gentle enough to support the good guys while still delivering clinical results.

SMALL BATCHES

BIG results!

QUINTA's Green Guardian Barrier Repair Moisturizer — full product and packaging shot featuring the PCR aluminum tube and bright green outer box. Petroleum-free, small-batch natural skincare hand-formulated in Berlin.

the QUINTA difference

made by us, from SCRATCH

every formula is developed, mixed, poured, and sealed by hand in our berlin lab. no white label shortcuts. no contract manufacturers. just us making 200-300 units at a time with ingredients we source ourselves and can fully trace. no palm oil, no petroleum, no loopholes.

INTO THE LAB

less harm,
MORE MOISTURE

100% PCR aluminum tubes

green guardian is housed in 100% PCR aluminum tubes. PCR stands for Post-Consumer Recycled, this means the aluminum used in our tubes comes from recycled materials like used beverage cans, not from freshly mined resources.

LAST DROP squeezer

we include a handy squeezer with every first purchase to help you get every last bit of product. this minimizes waste and ensures you get the most out of your green guardian moisturizer!

MINIMUM plastic

we strive to minimize plastic use. our lids are crafted from HDPE plastic, one of the most widely recycled plastics globally. this means you can easily toss your lid with your regular recycling bin for responsible disposal.

OUR IMPACT

QUINTA's Green Guardian Barrier Repair Moisturizer with Last-Drop Squeezer — fully used PCR aluminum tube demonstrating zero-waste, sustainable skincare packaging. Petroleum-free moisturizer, hand-formulated in Berlin.

Teddy bear holding a world map on a white background

100% PCR Aluminum

Last drop Squeezer

HDPE lid

FAQ

Name: Green Guardian
Brand: Quinta
SKU: GG-001
Price: 42.00 EUR
Availability: InStock

WHERE DOES GREEN GUARDIAN FIT INTO MY ROUTINE?

Green Guardian works morning and night as your final moisture step. After cleansing (with a gentle, low-pH cleanser), apply Green Guardian to lock in hydration and support your barrier. If you're using actives like retinol or acids, wait until your skin has fully absorbed them before applying. In the morning, follow with SPF as your last step.

CAN IT BE USED FOR ALL SKIN TYPES?

Yes. Green Guardian is formulated for sensitive, reactive, and barrier-compromised skin, but works beautifully on all skin types—especially if you're dealing with dryness, irritation, or over-exfoliation. It's lightweight enough for oily skin but rich enough for very dry skin.

IS IT NON-COMEDOGENIC?

Yes. Green Guardian is non-comedogenic and won't clog pores. We use jojoba oil (which mimics your skin's natural sebum) and lightweight oils that absorb quickly without leaving a greasy residue.

WHAT MAKES IT DIFFERENT FROM OTHER BARRIER CREAMS?

Green Guardian delivers all three mechanisms your barrier needs: humectants (pull moisture in), emollients (smooth and build ceramides), and occlusives (seal it all in). Most creams only do one or two. We also use ceramide precursors from cold-pressed oils instead of synthetic ceramides, so your skin can convert them into exactly what it needs. Plus, we're truly palm oil-free and petroleum-free—no mass balance loopholes.

IS IT VEGAN AND CRUELTY-FREE?

Yes. Green Guardian is vegan, cruelty-free, and made without palm oil or petroleum derivatives. Every ingredient is traceable back to ethical sources.

HOW LONG DOES ONE TUBE LAST?

One 50ml tube lasts approximately 2 months with daily use (morning and night). A little goes a long way—you only need a pea-sized amount per application.

CAN I USE IT WITH ACTIVES LIKE RETINOL OR ACIDS?

Absolutely. Green Guardian is perfect for supporting your barrier while using actives. Apply your active first, let it absorb completely, then seal everything in with Green Guardian. If your skin is feeling reactive or over-exfoliated, pause the actives and use Green Guardian alone until your barrier recovers.

IS IT FRAGRANCE-FREE?

Yes. We intentionally left out essential oils and synthetic fragrances to ensure Green Guardian is safe for even the most sensitive, reactive skin. Fragrance is one of the top irritants in skincare, so we skip it completely.

The earthy scent you smell comes purely from the cold-pressed oils in the formula—shea butter, hemp seed oil, borage, and rosehip. Some people love the natural, grounding smell. Others prefer unscented. Either way, the scent fades within minutes of application and won't linger on your skin.

QUINTA's founder inspecting Green Guardian Barrier Repair Moisturizer in the formulation lab — precision, small-batch natural skincare. Petroleum-free moisturizer hand-formulated in Berlin.

SKINCARE DICTIONARY demystifying the jargon, one flip at a time.

NON-COMEDOGENIC

won't clog your pores. ingredients that are "non-comedogenic" let your skin breathe and don't cause breakouts or congestion—especially important if you're acne-prone.

TEWL (TRANSEPIDERMAL WATER LOSS)

the invisible evaporation of water from your skin. when your barrier is compromised, TEWL increases—meaning your skin loses moisture faster and feels dry, tight, or irritated. good barrier repair reduces TEWL.

OCCLUSIVE

an ingredient that creates a protective seal on your skin's surface to lock in moisture and prevent water loss. think: shea butter, squalane. the final shield in barrier repair.

INCI LIST

international nomenclature of cosmetic ingredients—the standardized ingredient list on every skincare product. It's listed in order of concentration (highest to lowest), so the first ingredients matter most.

SKIN BIOME (MICROBIOME)

the ecosystem of trillions of bacteria, fungi, and microbes living on your skin. when balanced, they protect your barrier, regulate pH, and fight inflammation. harsh products can disrupt this delicate community.

White cream or lotion smear on a light gray background

CERAMIDE PRECURSORS

plant-derived lipids that your skin recognizes and converts into ceramides—the building blocks of your barrier. instead of adding synthetic ceramides your skin might not recognize, we provide the raw materials it already knows how to use.

MASS BALANCE CERTIFICATION

a palm oil "loophole" that allows brands to claim sustainability without ensuring their specific palm oil is traceable or deforestation-free. the math balances out on paper, but the actual supply chain remains murky. we don't use it.

PHYTO-CERAMIDES

plant-derived ceramides or ceramide-like compounds from sources like rice, wheat, or konjac. some skincare uses synthetic phytoceramides; we use cold-pressed oils rich in lipid structures your skin converts into ceramides naturally.

HUMECTANT

an ingredient that attracts and binds water to your skin—like hyaluronic acid, glycerin, or sodium PCA. Humectants pull moisture from the air (or deeper skin layers) to keep your barrier hydrated.

EMOLLIENT

an ingredient that softens and smooths your skin's surface while filling in gaps in your barrier. examples: jojoba oil, hemp seed oil, squalane. emollients help restore suppleness and provide lipids your barrier needs.

BARRIER FUNCTION

your skin's ability to keep moisture in and irritants out. when your barrier is strong, skin feels comfortable, hydrated, and resilient. when compromised, you get dryness, sensitivity, redness, and increased TEWL.

AQUAPORINS

tiny water channels in your skin cells that regulate how moisture moves in and out. think of them as your skin's plumbing system. ingredients like AQUAXYL stimulate aquaporins to help your skin hold onto hydration longer—reducing water loss from the inside out.

GLA (GAMMA-LINOLENIC ACID)

an omega-6 fatty acid found in borage oil that's clinically shown to strengthen barrier function and reduce transepidermal water loss. GLA is especially beneficial for reactive, sensitized skin—it calms inflammation while helping your barrier rebuild.

Green Guardian