MELINE® Caucasian Skin Duo

A complete morning-and-evening pigmentation routine with tranexamic acid, kojic acid, azelaic acid, arbutin and retinal, created specifically for fair skin phototypes I–III.

The MeLine Caucasian Skin Duo pairs two complementary formulas to visibly improve dark spots, uneven pigmentation and signs of photoaging in fair skin.

In the morning, MeLine 02 Caucasian Skin Day combines tranexamic acid, kojic acid, glutathione and exfoliating acids to promote a brighter, more uniform-looking complexion while providing antioxidant support against environmental stress.

In the evening, MeLine 02 Caucasian Skin Night combines retinal, azelaic acid, arbutin and Melanostatine-5 to support skin renewal, visibly refine sun-exposed texture and help delay the appearance of new discolouration.

Together, these targeted formulas provide continuous day-and-night care while complementing the professional MeLine 01 Caucasian Skin protocol.

Benefits

• Improves the appearance of dark spots and uneven pigmentation
• Promotes a brighter, clearer and more uniform-looking complexion
• Addresses multiple pathways involved in visible discolouration
• Helps delay the visible recurrence of pigmentation
• Supports skin renewal and the removal of pigmented surface cells
• Refines the appearance of uneven, sun-exposed texture
• Provides antioxidant support against environmental stress
• Helps improve visible signs of photoaging
• Creates a complete morning-and-evening pigmentation routine
• Formulated specifically for fair skin phototypes I–III
• Complements the professional MeLine 01 Caucasian Skin protocol

Best For

• Fair skin phototypes I–III
• Visible dark spots and uneven skin tone
• Melasma-prone complexions
• Sun-related discolouration
• Persistent pigmentation concerns
• Uneven texture and visible photoaging
• Clients seeking a complete morning-and-evening routine
• Clients following a professional MeLine pigmentation protocol

What’s Included

MeLine 02 Caucasian Skin Day – 30 ml

A lightweight morning serum with tranexamic acid, kojic acid, glutathione, mandelic acid and lactobionic acid. It helps visibly improve dark spots, protect against oxidative stress and promote a brighter, more even-looking complexion.

MeLine 02 Caucasian Skin Night – 30 g

A targeted evening emulsion with retinal, azelaic acid, arbutin, Melanostatine-5 and thioctic acid. It supports nighttime renewal while improving the appearance of persistent pigmentation, uneven texture and photoaging.

How to Use

Use the two formulas consistently as your morning-and-evening pigmentation routine.

Morning – MeLine 02 Caucasian Skin Day

1. Cleanse the face and gently pat the skin dry.
2. Apply a small amount of the Day serum evenly over the entire face.
3. Allow the serum to absorb completely.
4. Follow with MeLine 03 Moist when additional hydration is needed.
5. Finish with a broad-spectrum sunscreen of SPF 50 or higher.

Evening – MeLine 02 Caucasian Skin Night

1. Cleanse the face and allow the skin to dry completely.
2. Apply a small amount of the Night emulsion to the affected areas.
3. Massage gently until completely absorbed.
4. Follow with MeLine 03 Moist when additional hydration or barrier support is needed.

Use consistently for a minimum of 30 days or according to your skincare professional’s directions.

When used after the professional MeLine 01 Caucasian Skin application, begin both products on the fourth day unless your practitioner provides a different schedule.

Avoid the eye contour, lips and broken or irritated skin. Do not layer the Night formula with another retinoid or apply additional strong exfoliating products during the same routine unless directed by a skincare professional.

Loshen & Crem’s Recommendation

Pigmentation responds to rhythm—not force.

The strength of this duo comes from consistent morning-and-evening use. Adding more exfoliating acids, retinol or aggressive brightening treatments will not necessarily produce faster results and may compromise the skin barrier, making pigmentation more difficult to manage.

Keep the remainder of your routine gentle, hydrating and barrier-supportive. Every morning, apply SPF 50+ and reapply during prolonged exposure. For melasma-prone skin or pigmentation influenced by visible light, consider a tinted sunscreen containing iron oxides for more complete daily protection.

For a personalized home-care routine or professional MeLine treatment in Edmonton, book a consultation with the Loshen & Crem skin team.

Full Ingredients

MeLine 02 Caucasian Skin Day

Aqua, Mandelic Acid, Phytic Acid, Glycerin, Kojic Acid, Glutathione, Tranexamic Acid, Titanium Dioxide, Acrylate/Ammonium Methacrylate Copolymer, Palmitoyl Tetrapeptide-7, Sodium Hyaluronate, Lactobionic Acid, Copper Tripeptide-1, Benzyl Alcohol, Phenoxyethanol, Potassium Sorbate, Tocopherol, Sodium Phytate, Alcohol, Ethylhexylglycerin, Sodium Citrate, Citric Acid, Sclerotium Gum, Polyacrylate Crosspolymer-6, Xanthan Gum, Laureth-9.

MeLine 02 Caucasian Skin Night

Aqua, Cetyl Alcohol, Glycerin, Ethylhexyl Methoxycinnamate, Azelaic Acid, Dextran/Nonapeptide-1, Arbutin, Tocopheryl Acetate, Cetearyl Alcohol, Magnesium Sulfate, Thioctic Acid, Glyceryl Stearate/PEG-100 Stearate, Sodium Hyaluronate, Titanium Dioxide, Phenylethyl Resorcinol, Phenoxyethanol, Benzyl Alcohol, Potassium Sorbate, Tocopherol, Sodium Metabisulfite, Disodium EDTA, Retinal, BHT.

Ingredient lists may change. Always refer to the individual product packaging for the most current information. If you have allergies or ingredient sensitivities, contact us at info@loshen.ca before purchasing.

Ingredients

MeLine 02 Caucasian Skin Day

• Mandelic Acid – An alpha-hydroxy acid that gently exfoliates accumulated surface cells while improving the appearance of uneven tone and texture.
• Phytic Acid – Provides antioxidant and skin-refining benefits while helping visibly improve pigmentation.
• Kojic Acid – Targets the appearance of excess pigmentation to support a brighter, more uniform-looking complexion.
• Tranexamic Acid – Helps improve the appearance of persistent dark spots and uneven discolouration.
• Glutathione – An antioxidant that helps defend against oxidative stress and supports visible skin clarity.
• Lactobionic Acid – A polyhydroxy acid that provides gentle exfoliation, antioxidant protection and moisture-supporting benefits.
• Copper Tripeptide-1 – A skin-conditioning peptide that supports the appearance of healthy, renewed skin.
• Palmitoyl Tetrapeptide-7 – A peptide that helps support smoother, more resilient-looking skin.
• Sodium Hyaluronate – Attracts moisture to help maintain hydration and skin comfort.
• Vitamin E – Provides additional antioxidant support and helps condition the skin.

MeLine 02 Caucasian Skin Night

• Retinal – A vitamin A derivative that supports surface renewal while improving the appearance of uneven tone, texture and visible photoaging.
• Azelaic Acid – Helps visibly refine uneven texture, improve discolouration and support a calmer-looking complexion.
• Arbutin – Targets the appearance of excess pigmentation to promote a clearer, more uniform skin tone.
• Melanostatine-5 – A biomimetic peptide, identified in the INCI as Nonapeptide-1, that helps minimize the appearance of uneven pigmentation.
• Thioctic Acid – Also known as alpha-lipoic acid, this antioxidant helps protect against oxidative stress and supports visible skin clarity.
• Phenylethyl Resorcinol – A targeted brightening ingredient that helps improve the appearance of persistent dark spots.
• Sodium Hyaluronate – Helps attract and retain moisture to support hydration.
• Vitamin E – Provides antioxidant support while helping condition the skin.

Frequently Asked Questions

What products are included in the MeLine Caucasian Skin Duo?

The duo includes one MeLine 02 Caucasian Skin Day serum and one MeLine 02 Caucasian Skin Night emulsion. The professional MeLine 01 Caucasian Skin treatment is not included.

Who is the MeLine Caucasian Skin Duo designed for?

It is specifically formulated for fair skin phototypes I–III experiencing visible dark spots, uneven pigmentation, sun-related discolouration or signs of photoaging.

What is the difference between the Day and Night formulas?

The Day serum combines tranexamic acid, kojic acid, glutathione and exfoliating acids to support visible brightness and antioxidant protection. The Night emulsion contains retinal, azelaic acid, arbutin and Melanostatine-5 to support evening renewal and improve persistent pigmentation and uneven texture.

Should I apply both products to my entire face?

MeLine’s current directions recommend applying the Day serum across the entire face. The Night emulsion should be applied in a small amount to the affected areas. Follow your skincare professional’s directions if your personalized protocol differs.

Can I use the duo without receiving the professional MeLine treatment?

Yes. The products can form a targeted home-care routine, although professional guidance is recommended when managing persistent pigmentation or melasma.

How long should I use the duo?

Use both products consistently for a minimum of 30 days. Your skincare professional may recommend a longer protocol depending on the type and persistence of your pigmentation.

When should I begin using the duo after a professional MeLine treatment?

MeLine recommends beginning the Day and Night formulas on the fourth day following the professional MeLine 01 Caucasian Skin application unless your practitioner instructs you otherwise.

Can I use the Night formula with retinol?

The Night emulsion already contains retinal, a vitamin A derivative. Avoid layering another retinoid over the same areas unless directed by a skincare professional.

Can I use exfoliating acids with this duo?

Both formulas already contain active pigmentation ingredients, and the Day serum contains exfoliating acids. Avoid adding strong acid toners, peels or scrubs without professional guidance.

Why is sunscreen essential?

UV and visible-light exposure can deepen existing pigmentation and contribute to its visible recurrence. Daily SPF 50+ helps protect the skin and preserve the visible results of the routine.

Can I use the duo during pregnancy or breastfeeding?

The Night formula contains retinal. Consult your physician or qualified healthcare professional before using vitamin A derivatives during pregnancy or breastfeeding.

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MeLine Caucasian Skin Duo with Day serum and Night emulsion for dark spots and uneven pigmentation in fair skin phototypes I–III.