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IUNIK Calendula Complete Cleansing Oil bottle

Calendula Complete Cleansing Oil

K-Beauty Budget Cleanse Hero

k beauty Paraben Free Pregnancy Safe Cruelty Free Vegan
72/100
DermFND score
Ingredient quality
7.6
Value for money
7.4
Suitability breadth
5.4
Irritation risk
Med
$20.00
200ml
4.5
1,700 customer ratings (Amazon)
Data confidence
High confidence
1,700+ aggregated reviews · INCI confirmed
Made in
South Korea
Launched
2018
PAO
12 mo.
after opening
Alex Brufsky
Alex Brufsky Founder & Editor
Analysis by DermFND · Last verified May 2026 · Methodology
Verified reviewer
01 · Quick read

Pros & cons.

What we love
  • +Meaningful 7% calendula concentration, rare in the category
  • +Linoleic-rich sunflower oil base is gentle and well-tolerated
  • +Effectively removes sunscreen and long-wear makeup
  • +Short, transparent ingredient list
  • +Excellent value at 200ml for around $20
  • +Emulsifies cleanly without leaving residue
  • +Pleasant citrus scent for users who enjoy it
What to know
  • Contains multiple citrus essential oils that can irritate sensitive skin
  • Documented fragrance allergens (limonene, linalool, citral) present
  • Not fungal acne safe
  • Scent may be polarizing for unscented-skincare preference
  • Pump packaging doesn't protect oils from light
02 · Editorial analysis

The full review.

K-beauty cleansing oils often list hero ingredients like ‘cica cleansing oil,’ ‘calendula cleansing oil,’ or ‘green tea cleansing oil’ on the label in tiny, non-functional amounts. Brands put the ingredient on the front and use a gesture-level amount to let customers imagine the benefits. IUNIK’s Calendula Complete Cleansing Oil avoids this. The formula uses 70,000 ppm of calendula — 7% — a meaningful concentration, and lists it prominently on the packaging. Whether you like calendula or not, the inclusion is honest.

The short formulation fits the IUNIK brand philosophy. Sunflower seed oil forms the base; it is high in linoleic acid, works for most skin types including acne-prone skin, and dissolves makeup and sebum. Caprylic/capric triglyceride (a fractionated coconut oil derivative) and fatty esters increase the oil’s ability to dissolve sunscreen and long-wear makeup. Shea butter adds emollience so the oil doesn’t leave skin feeling tight or stripped. The calendula extract is the sixth ingredient in the INCI, which is an unusual position for a plant extract in an oil cleanser.

How to Use

The cleansing experience works. This lightweight oil feels less occlusive than thicker formulas from DHC or Banila Co; some users prefer this, while others find it insufficient for heavy makeup. Massage the oil onto dry skin for 30-60 seconds, then add water slowly to emulsify the oil into a milky white cleanser that rinses off cleanly. It removes sunscreen. Waterproof mascara requires extra work. The linoleic-rich base leaves skin soft rather than stripped, which is ideal for a first cleanse. This is an effective PM double-cleanse option, and the price — around $20 for 200ml — is impressive.

Best for

Calendula officinalis has a history of traditional use for calming and wound-healing. Modern research shows its anti-inflammatory activity via triterpenoid and flavonoid compounds. At 7%, you can expect calming benefits during cleansing, especially if massage or surfactants in foaming cleansers irritate your skin. Cleansing often causes skin irritation, so a soothing first cleanse helps sensitive or reactive skin.

Scent

The formula adds bergamot, lime, orange, and grapefruit essential oils for scent. These create a bright citrus fragrance, but they also add limonene, linalool, and citral. These are documented fragrance allergens and contact dermatitis triggers for many people. This choice contradicts the calming hero ingredient: the calendula reduces irritation while the essential oils introduce it. Citrus oils are also phototoxic if applied before sun exposure. While rinsing the product off immediately reduces this risk, PM use is better. If you react to fragranced skincare or essential oils, this isn’t the safest calendula cleansing oil despite the high active concentration.

Value

At $20 for 200ml, the value is exceptional. Most premium cleansing oils in the $25-40 range have smaller sizes. IUNIK’s pricing reflects the Korean domestic-market cost structure that K-beauty brands often pass to international customers. One bottle typically lasts 4-6 months with nightly use. The short ingredient list means you know exactly what is on your skin, which beats oils with twenty ingredients and opaque marketing.

Who Should Buy

normal to dry skin looking for an effective first cleanse at a great price; K-beauty routine builders assembling a double-cleanse workflow; budget-conscious shoppers who want genuine calendula rather than token inclusions.

Who Should Skip

anyone with fragrance sensitivity or citrus essential oil reactions; rosacea and eczema sufferers who need the gentlest possible cleansing option; fungal acne sufferers, since the sunflower-and-shea base is not Malassezia-safe.

03 · INCI · disclosed by brand

Ingredient analysis.

Ingredient Role Evidence Flag
Calendula Officinalis Flower Extract](/ingredients/calendula) (70000 ppm (7%))
Delivered at 70,000 ppm — a meaningful 7% concentration that sets this apart from cleansing oils that just list calendula as a token inclusion. Calendula has documented anti-inflammatory and wound-healing properties that help calm reactive skin during the cleansing step, which is often overlooked as a source of irritation.
Promising
OK
The primary cleansing oil base — high in linoleic acid, which is barrier-supportive and well-tolerated even by acne-prone skin. Sunflower oil is one of the most tolerable plant oils for oil-cleansing because of its high linoleic-to-oleic ratio.
Well Established
OK
A fractionated coconut oil derivative that dissolves makeup and sebum efficiently without leaving a heavy residue. It's the workhorse oil that makes the formula effective at breaking down sunscreen and long-wear makeup.
Well Established
OK
Adds emollient comfort during cleansing, helping prevent the tight, stripped feeling that cleansing oils can sometimes leave. Balances the emulsification process by providing a richer texture without clogging.
Well Established
OK
Full INCI list

Helianthus Annuus (Sunflower) Seed Oil, Caprylic/Capric Triglyceride, Isopropyl Palmitate, Sorbeth-30 Tetraoleate, Ethylhexyl Palmitate, Calendula Officinalis Flower Extract (70,000 ppm), Butyrospermum Parkii (Shea) Butter, Hydrogenated Castor Oil, Tocopheryl Acetate, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantifolia (Lime) Oil, Citrus Aurantium Dulcis (Orange) Oil, Citrus Grandis (Grapefruit) Peel Oil, Limonene, Linalool, Citral

Product flags
✗ Fragrance Free ✓ Alcohol Free ✗ Oil Free ✓ Silicone Free ✓ Paraben Free ✓ Sulfate Free ✓ Cruelty Free ✓ Vegan ✗ Fungal Acne Safe
Potential irritants
bergamot oillime oilorange oilgrapefruit oillimonenelinaloolcitralCommon Allergenscitrus essential oilslimonenelinalool
04 · Compatibility

Skin match.

Pairs well with
hydrating tonersgentle water-based cleanserscalming essences
Skin types
Best for
normaldrycombination
Works for
oily
Not ideal for
sensitive
05 · Evidence

The science.

The Science

The formulation's strongest feature is the calendula concentration. Published research shows Calendula officinalis has anti-inflammatory and wound-healing properties that reduce skin irritation and support barrier function. At 70,000 ppm (7%), this concentration provides measurable soothing during cleansing, unlike the token-level calendula inclusions common in this category. Research also supports the sunflower seed oil base regarding linoleic acid and skin barrier function: linoleic acid is a major component of healthy stratum corneum lipids, and topical linoleic-rich oils support barrier repair and reduce transepidermal water loss. Caprylic/capric triglyceride, derived from coconut oil, is an efficient, non-greasy solvent for makeup and sebum used widely in cleansing oils. Shea butter adds emollient support and contains natural tocopherols for mild antioxidant activity. The weak link in the evidence is the citrus essential oils. Bergamot, lime, orange, and grapefruit oils contain limonene, linalool, and citral—documented fragrance allergens on the EU cosmetic allergen disclosure requirements. Rinse-off products reduce the risk compared to leave-on formulas, but repeated exposure can still cause sensitization in susceptible individuals. The rinse-off application mitigates phototoxicity concerns from bergapten-containing citrus oils, but adding them is an avoidable choice in a product marketed for gentleness.

Dermatologist Perspective

Dermatologists often use cleansing oils as the first step in the double-cleanse method, especially for patients wearing daily sunscreen or heavy makeup. Dermatologists commonly recommend the linoleic-rich sunflower oil base as gentle and barrier-supportive, and calendula extract at meaningful concentrations has a long history in dermatological formulations for calming and wound-healing support. However, board-certified dermatologists frequently caution that essential oils—particularly citrus oils—often trigger contact dermatitis and patients with reactive or sensitized skin should avoid them. Dermatologists often flag the irony of adding potentially irritating essential oils to a product built around a calming hero ingredient; patients with rosacea, eczema, or known fragrance sensitivity should choose an unscented alternative. For normal to dry skin types without fragrance concerns, this product is a reasonable value pick.

06 · Where it fits

Where it fits in your routine.

AM routine
01 Rinse with water
02 Hydrating toner
03 Serum
04 Moisturizer
05 SPF
PM routine
01 IUNIK Calendula Complete Cleansing Oil This product
02 Gentle water-based cleanser
03 Toner
04 Serum
05 Moisturizer
How to use

Apply 2-3 pumps to dry skin (not wet — oil cleansers work on dry skin). Massage the face and eye area for 30-60 seconds to dissolve makeup, sunscreen, and sebum. Add a small amount of water to your fingertips and massage; the oil turns into a milky white emulsion. Add more water gradually and rinse with lukewarm water. Follow with a gentle water-based cleanser for a complete double cleanse. Use this primarily in the evening; a water rinse or gentle cleanser works for morning cleansing. Store away from direct sunlight to preserve oil stability.

Value assessment

At approximately $20 for 200ml, this cleansing oil offers top value in the K-beauty cleansing category. One bottle lasts four to six months with nightly use as the first cleanse. This makes the monthly cost around $3-5—a low price for a formula with a functional calendula concentration and a well-chosen base. The per-ounce cost is lower than premium cleansing oils from brands like Tatcha or DHC, and the formula performs similarly for most use cases. The trade-off is the citrus essential oils: if you want a gentle, unscented cleansing oil, you will pay more. For most normal, dry, and combination skin types, the price-to-performance ratio is excellent.

Who should buy

Normal, dry, or combination skin seeking an effective, affordable first cleanse with calendula. K-beauty routine builders creating a double-cleanse workflow. Budget-conscious shoppers wanting transparent, short-ingredient-list formulations.

Who should skip

Sensitive skin with a history of fragrance or essential oil reactions. Rosacea or eczema sufferers needing the gentlest cleanse. Fungal acne sufferers needing a Malassezia-safe base. Anyone who prefers unscented skincare.

07 · The fine print

Product details.

Texture

Lightweight oil that turns into a milky white cleanser when it touches water.

Scent

Bergamot, lime, orange, and grapefruit essential oils create a bright citrus fragrance.

Packaging

Frosted plastic bottle with pump dispenser. The pump works well but lets light in.

First use

It applies as a thin oil that dissolves makeup on dry skin. It emulsifies fully with water and rinses clean without residue when you follow with a proper water-based cleanser.

How long it lasts

4-6 months with nightly use as the first cleanse.

Period after opening

12 months

Best season

All Year

Finish
non-greasysoft
08 · Behind the formula

The backstory.

Launched in 2018 as part of IUNIK's expansion beyond its original Black Snail franchise. The brand built its identity around short-ingredient-list formulations centered on a single hero extract, and the 70,000 ppm calendula concentration was designed as a signature claim to differentiate from similarly priced K-beauty oils.

About IUNIK

Established Brand (5–20 years)

IUNIK is a Korean skincare brand founded in 2017. It uses simple, short-ingredient-list formulations centered on one hero extract per product. K-beauty circles know the brand for affordable, well-formulated basics and transparency.

Brand founded: 2017 · Product launched: 2018
09 · Setting the record straight

Common myths.

Myth

Cleansing oils clog pores.

Reality

Cleansing oils using linoleic-rich oils like sunflower are non-comedogenic. Korean dermatologists recommend these for the double-cleanse method. Emulsification and thorough rinsing are key.

10 · Common questions

FAQ.

Does it remove sunscreen and waterproof makeup?

Yes, it works. Sunflower seed oil and caprylic/capric triglyceride dissolve mineral and chemical sunscreens, plus long-wear and waterproof makeup. Massage for 30-60 seconds, then add water to emulsify.

Is it fungal acne safe?

No. Sunflower seed oil and shea butter in the formula are not fungal acne safe. If you have Malassezia concerns, use a cleansing oil based on squalane or MCT oil instead.

Why does it contain citrus essential oils if it's meant to be gentle?

That critique is fair. The citrus oils (bergamot, lime, orange, grapefruit) provide a bright natural scent but include fragrance allergens (limonene, linalool, citral) that irritate sensitive skin. If you react to essential oils, this isn't the safest option despite the high calendula content.

Can I use it in the morning?

Yes, but most users use it as the first step in a PM routine to remove sunscreen and makeup. A water rinse or a gentle water-based cleanser often works for a morning cleanse.

How should I emulsify it?

Apply the oil to dry skin (not wet) and massage for 30-60 seconds. Wet your hands slightly and massage again; the oil turns into a milky white emulsion. Rinse with lukewarm water and use a water-based cleanser.

Community

11 · Real-world signal

What the community says.

Common praise

"Effective at removing sunscreen and makeup"

"Gentle, doesn't strip"

"Affordable for the size"

"Pleasant citrus scent"

"Good for sensitive skin in small amounts"

Common complaints

"Contains essential oils"

"Can sting reactive skin"

"Citrus scent is polarizing"

"Leaves slight residue if not emulsified properly"

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