Free HK shipping over HKD$800. We also ship worldwide! Click and stay in touch with us and get the news, freebies, special offers, giveaways and the secrets of OSCO from time to time!

Pollution Defense Serum
Pollution Defense Serum

Pollution Defense Serum

Regular price $698.00 Sale

osco pollution defense serum

✓ 100% Natural with certified organic ingredients
✓ 2019 Beauty Shortlist Award
✓ Light and fast absorbing
✓ Multi-function
✓ Softens skin
✓ Strengthens skin barrier
✓ Minimizes pores
✓ Improves skin tone
✓ Solves acne problems
✓ All skin types including combination and sensitive skin

Unlike many serums, our facial serum lets your skin breathe. Pollution Defense Serum is a high performance facial oil with light and fast absorbing texture. It is made with 12 potent and precious oils and extracts (100% natural with certified organic ingredients) that are high in antioxidants and fatty acids (Omega-3, 5, 6, 7, 9) that your skin definitely needs. Pollution Defense Serum will protect, detoxify, repair and strengthen your skin's fight against the polluted environment. Your skin will be improved with visible results without any burden!


Why antioxidants?

Antioxidants are molecules that can neutralize the free radicals and terminate the chain reaction before cellular damage through their free radical scavenging property.

Our skin’s main antioxidants – squalene and vitamin E will be depleted to combat oxidative stress (an imbalance between free radical production and antioxidant defenses) in the skin when exposed to pollution, causing dry skin, excessive sebum secretion, uneven skin tone, wrinkles, etc.

Therefore, replenishing antioxidants is very important to neutralize the free radicals, delay or inhibit the cellular damage, and thus prevent the skin impacts and ageing caused by pollution.

osco pollution defense serum

Pollution Defense Serum is high in antioxidants, especially prickly pear seed oil, one of the ingredients of the serum that contains 2-3 times more vitamin E than other oils. This nourishes cell, helps destroy harmful free radicals, protect the skin against pollution and environmental stress.

Ingredients mainly contribute to it: Jojoba Oil, Watermelon Seed Oil, Prickly Pear Seed Oil, Sacha Inchi Seed Oil, Pomegranate Seed Oil, Rosehip Seed CO2 Extract, Lavender Essential Oil


Why fatty acids?

Pollution can also lead to excessive sebum secretion, uneven skin tone, wrinkles and loss of skin elasticity by breaking down collagen and the lipid layer in the skin that impairs skin barrier function. It results premature ageing finally.

The ingredients in Pollution Defense Serum are high in fatty acids (Omega-3, 5, 6, 7, 9) that your skin definitely needs. It can maintain and repair skin barrier function as well as promote collagen formation.

osco pollution defense serum

Ingredients mainly contribute to it:
Omega-3: Sacha Inchi Seed Oil
Omega-5: Pomegranate Seed Oil
Omega-6: Watermelon Seed Oil, Prickly Pear Seed Oil
Omega-7: Sea Buckthorn Pulp CO2 Extract
Omega-9: Watermelon Seed Oil

 osco antipollution pollution defense serum

Skin Type:

All skin types including combination and sensitive skin.

Antioxidizing, protecting, repairing, detoxifying

Skin becomes supple and soft, skin barrier strengthened, pores minimized, skin tone improved upon regular use.

Light liquid, fast absorbing, moisturizing

Floral, green with citrus


  • Daily Care

After cleansing and toning your face, place 1-2 drops of facial serum onto palms. Gently rub palms together to warm and activate your serum. Push serum into skin by repeating press and push technique on entire face, neck and décolleté. Use day and night for best results.

  • Intensive Massage

After cleansing and toning your face, place 2-3 drops of facial serum onto palms. Gently rub palms together to warm and activate your serum. Massage your skin with a lifting direction from the center to outward. Don’t forget your neck and décolleté as well.

  • Regular Treatment

Mix 1-2 drops of facial serum with your masque and apply on your face. Use 1-2 times per week.

  • With Makeup

Mix 1 drop of facial serum with your foundation and apply on your face.

  • Please store in cool, dark place.

Featured Ingredients:

Prickly Pear Seed Oil

  • high levels of Omega-6 (Linoleic acid)
  • maintains and repairs skin barrier function
  • contains 2-3 times more Vitamin E than other oils (e.g. Argan Oil)
  • high antioxidant properties
  • encourages the collagen production
  • suppresses melanin production and helps even skin tone and reduce scarring
  • balances sebum production
  • anti-inflammatory: calming and soothing

Watermelon Seed Oil

  • rebuilds a damaged barrier function
  • detoxifies skin
  • minimizes pore size
  • brightens skin
  • reduces under eye puffiness, swelling and dark eye circles
  • antioxidizing

Sacha Inchi Seed Oil

  • rebuilds a damaged barrier function
  • helps regulate oils production
  • locks hydration in skin
  • high antioxidant properties
  • evens skin tone and reduces scarring
  • anti-ageing: refines fine lines and wrinkles

Pomegranate Seed Oil

  • powerful antioxidant
  • reduces fine lines, nourishes and protects your skin
  • helps heal wounds and sooth irritated skin
  • boosts collagen production

Jojoba Oil

  • keeps oils level balanced
  • retains skin moisture
  • protects and repairs skin

Rosehip Seed CO2 Extract

  • promotes collagen formation
  • treats scar tissues and blemishes

Sea Buckthorn CO2 Extract

  • antimicrobial
  • protects skin from unwanted penetration of environmental substances
  • protects barrier function of skin

Rose Geranium Essential Oil

  • balances hormones
  • balances oil production
  • improves circulation

Lavender Essential Oil

  • anti-inflammatory and antimicrobial
  • relieves pain
  • relieves stress and improves sleep

Red Mandarin Essential Oil

  • purifies skin
  • maintains moisture balance in the skin


*Simmondsia Chinensis Seed (Jojoba) Oil, Citrullus Lanatus (Watermelon) Seed Oil, *Opuntia Ficus-indica (Prickly Pear) Seed Oil, *Plukenetia Volubilis (Sacha Inchi) Seed Oil, *Punica Granatum (Pomegranate) Seed Oil, *Rosa Canina Fruit (Rosehip Seed CO2) Extract, *Hippophae Rhamnoides Fruit (Sea Buckthorn Pulp CO2) Extract, *Helianthus Annuus Seed (Sunflower) Oil, *Rosmarinus Officinalis (Rosemary) Leaf Extract, *Pelargonium Graveolens Flower (Rose Geranium) Oil, *Lavandula Angustifolia (Lavender) Oil, *Citrus Nobilis Peel (Red Mandarin) Oil, **Linalol, **Geraniol, **d-Limonene

*Certified Organic
**Naturally Occurring in Essential Oils


                  Customer Reviews

                  Based on 18 reviews Write a review