Facial Acupuncture, Part Two, Pigmentation
Pigmentation and Complexion
What to do
Expect your complexion to change before your pigmentation does. Weeks for one and a couple of months for the other, and that order is normal rather than a sign that something has gone wrong.
Give pigmentation two to three months before you decide whether it is working, because judging it at week four will tell you very little.
Tell me about your sleep, your cycle, your stress levels and anything going on with your digestion. These are not small talk, they are part of what we are treating.
Why it works
Glow First, Pigment Later
Dullness, sallowness and that flat look in photographs tend to start shifting within a few weeks for most people, while pigment moves a good deal more slowly, and two to three months is the ordinary observation window rather than a worst case.
The two sit on different tissue, which is why they move at different speeds. Complexion follows the microcirculation of the dermis, the living layer beneath the surface, and circulation responds quickly. Pigment requires the balance between how melanin is made and how it is cleared to genuinely shift, and that is a far slower system to move.
I mention this early because of a pattern I see in clinic, where people tend to decide whether treatment is working somewhere around the third or fourth session, by which point their complexion has usually already begun to change without their noticing, because they are looking at the patch.
Three Kinds of Pigment
Pigmentation is not one condition but several quite different things that happen to appear on the same face, and since they do not all behave the same way, we look at three things to tell them apart.
Position and edges. Melasma, the symmetrical patchy pigment many women develop across the cheekbones, forehead and upper lip, has soft blurred borders and sits like a shadow laid over the skin, whereas post-inflammatory pigmentation follows wherever a spot or an injury happened to be, so it is scattered and its edges are clearer.
Colour. Pigment held in the epidermis reads brown, while pigment sitting deeper, down in the dermis, reads grey or slightly blue.
When it arrived. Pigment that appeared or worsened with pregnancy, the contraceptive pill or years of sun exposure is usually melasma, pigment that turned up where a breakout healed is post-inflammatory, and pigment that has been there since you were young and does not fluctuate with your cycle or your stress belongs to a different category altogether.
Where it is not clear, a dermatologist can confirm which layer the pigment sits in, and that answer changes the plan.
What Responds, What Does Not
Melasma, post-inflammatory pigmentation and the diffuse patchiness that builds up over years of sun are what facial acupuncture is suited to, because in all of them the pigment is still in a state that can be influenced, with circulation, hormones and inflammation all feeding into it.
One randomised trial in 78 people with melasma compared real needling against a blunt tipped sham needle and found that severity scores fell further with real needling, alongside a rise in infrared temperature over the patches, which suggests the improvement travelled with a change in local circulation rather than appearing on its own.
Pigment that sits deep in the dermis does not respond this way, because circulation is not what drives it, and if that is what I find I would rather tell you plainly than let you spend two or three months discovering it for yourself.
Pigment Starts Inside
The reason this takes the time it takes is that we are not working only on your face. Your sleep, your stress, your cycle and your digestion all feed the system that makes and clears pigment, and a good deal of what we do across a course of treatment is aimed there rather than at the patch itself. Changing an internal pattern is slower than covering something over, and the face is generally the last place to show that it has happened.
Sunscreen Is Part of the Treatment
What changes is the environment in which pigment is made and cleared rather than the pigment already sitting in your skin, which is why the process is gradual and also why sunscreen is not optional. Without it, UV lays down new pigment on one side while treatment clears old pigment on the other, so that two or three months later you are standing roughly where you started. A hat and staying out of the midday sun count towards this as much as the cream does.
Pigment is the last thing to go, and that is not a failure of the treatment so much as what happens when the change begins underneath rather than on the surface. In the meantime, watch your complexion, because it will tell you something is moving long before the patch does.
Disclaimer
All content within this Knowledge Hub is for general educational and informational purposes only. It is not medical advice and does not replace consultation with your General Practitioner or registered health-care professional. Traditional Chinese medicine therapies may support wellbeing; outcomes vary for each individual. Please seek appropriate professional health advice for your personal health conditions. If you have any ongoing health concerns, please consult your GP.
References
Zhao XF, Gu YJ, Man JQ, et al. Lying needling for malar melasma: a randomized controlled trial. Zhongguo Zhen Jiu. 2026;46(7):1061-1067. doi:10.13703/j.0255-2930.20250217-k0003
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