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New Arrival

POPU Brow Aftercare Healing Gel

Unlike traditional tear-open sachets that are messy and inconvenient, POPU brow aftercare features an innovative snap-open single-dose design. Each unit is sealed individually and opens with one simple snap — no tearing, no squeezing, no wasted product.

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New Arrival

POPU Peel off Predraw Pencil

Peel the string, apply instantly. Smooth application with clear, precise color payoff for effortless brow definition.

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Top Collections

PMU machine kit

PMU machine kit

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POPU PMU Machines

POPU PMU Machines

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POPU PMU Cartridges

POPU PMU Cartridges

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SMP Cartridges Needles

SMP Cartridges Needles

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Vernus Microneedle Cartridges

Vernus Microneedle Cartridges

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Permanent Makeup Practice Skin

Permanent Makeup Practice Skin

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1. Key reasons for purple lips after PMU

Lips turning purple after Permanent Makeup (PMU) is usually caused by pigment oxidation, mismatched undertones, or the natural healing process in the first few days after the procedure. This often happens when the technician doesn’t use a warm-toned base color (like orange) to balance out naturally cool, dark, or melanin-rich lips, allowing the pigment to shift color. Other causes include poor healing, trauma during the procedure, or the use of low-quality pigments.
Key reasons for purple lips after PMU include:
Undertone mismatch: If warm corrective colors aren’t applied on naturally cool or dark lips, the pigment can oxidize and turn purple or grey.
Healing phase: During the initial 5 to 10 days, lips may scab and appear darker, sometimes purple or brown, before revealing the true, lighter color beneath.
Low-quality pigments: Pigments containing heavy metals or unstable ingredients tend to oxidize, causing color shifts toward brown, grey, or purple over time.
Trauma or incorrect technique: Excessive pressure, overworking the lips, or using inappropriate needle sizes can cause damage, resulting in dark or bruised purple tones.
Aftercare and lifestyle: Smoking, exposure to sunlight without protection, or picking at scabs can darken the pigment or cause it to turn purple.
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POPU Tips Of The Week

2026/1/30

2.  How to correct purple lips?


A skilled technician can perform a color correction treatment using a blue-lip corrector—an orange-based pigment designed to neutralize purple tones and restore a natural lip color.
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POPU Tips Of The Week

2026/1/30

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Best Selling Kit