What melasma is—and what it isn’t

Melasma (chloasma in older literature) and post-inflammatory hyperpigmentation are persistent darkening of the face and neck. Conventional dermatology attributes melasma to melanin overproduction triggered by sun exposure, hormonal changes (pregnancy, oral contraceptives, HRT), and genetic predisposition—and then offers hydroquinone, tretinoin, lasers, and sunscreen as frontline therapy. Those approaches suppress melanin chemistry or ablate skin layers but do not address why your Liver and constitutional terrain invited the pigment to deposit in the first place.

In classical Chinese medicine, melasma is a surface manifestation of Liver Qi stagnation converting to Liver Fire, with Fire damaging the Connecting Vessels (络脉, luò mài) that govern facial color and pigmentation. Blood stasis in the skin surface traps melanin locally. Kidney deficiency (肾虚, shèn xū)—especially Kidney Yin exhaustion—forms the constitutional soil. Sun exposure is the trigger, not the cause; your constitutional predisposition and Liver disharmony are why exposure darkens your skin instead of giving you an even tan.

Classical patterns and why conventional treatment misses them

Classical Chinese medicine recognizes melasma as a Liver-Kidney-Blood pattern:

• Liver Qi Stagnation (肝气郁滞, gānqì yùzhì) converting to Liver Fire (肝火, gānhuǒ): Unresolved frustration, constraint, or prolonged emotional tension causes Qi to back up. Over weeks or months, static Qi transforms into Heat. Fire injures the delicate Connecting Vessels in the face, triggering melanocyte activation and pigment overflow into the dermis and epidermis. This is why your melasma often worsens during high-stress periods.
• Blood Stasis in the skin (血瘀, xuèyū): Stagnant Liver Qi impedes Blood circulation. Melanin and metabolic waste accumulate locally because stagnant Blood cannot clear them. This is why melasma patches feel thick or slightly raised and resist topical bleaching—you need to move the Blood, not just lighten the pigment.
• Kidney Yin Deficiency (肾阴虚, shènnyīn xū) as constitutional substrate: Chronic stress, overwork, insufficient sleep, or genetic Kidney Qi exhaustion depletes the deep Yin fluids that cool Liver Fire and nourish skin resilience. Without adequate Kidney Yin, the Liver cannot self-regulate; Fire flares more easily, and the skin lacks the hydration and regenerative capacity to resist pigment deposition.

Hydroquinone and tretinoin force melanin suppression from outside, but they leave the Liver-Kidney imbalance intact. Lasers ablate the pigmented skin, but if your constitutional Fire and stasis remain unresolved, melasma returns—often within 12–24 months. You end up on a treadmill of repeated treatments.

How herbal treatment works

A custom formula for melasma typically follows this strategy:

• Move Liver Qi and clear Liver Fire: Herbs like Bupleurum (柴胡, cháihú), Gardenia (栀子, zhīzi), and Sophora flower (槐花, huáihuā) unclog stagnant Qi, cool inflammatory Fire, and restore smooth Liver function. Moving Qi often improves mood and energy within days.
• Invigorate Blood and resolve stasis: Salvia (丹参, dānshēn), Achyranthes (牛膝, niúxī), and Tribulus (蒺藜, jīlì) circulate Blood in the skin. Improved circulation clears melanin from the dermal-epidermal junction and delivers fresh oxygen and nutrients to support skin repair. Many patients notice patches beginning to lighten after 4–6 weeks as Blood moves.
• Nourish Kidney Yin and calm Liver Wood: Rehmannia (熟地黄, shúdì huáng), Anemarrhena (知母, zhīmǔ), and Phellodendron (黄柏, huángbǎi) restore deep hydration and cool constitutional Heat. These herbs work slowly—they restore reserve capacity—but they prevent relapse and improve skin texture and resilience.
• Harmonize digestive Qi to support absorption: If digestion is sluggish (common with Liver stagnation), we add Atractylodes (苍术, cāngshu) or Citrus (陈皮, chénpí) to ensure full nutrient assimilation from your formula and diet.

You will typically take a warm herbal decoction twice daily. Formulas are adjusted every 2–4 weeks based on how your patches respond, your energy, digestion, mood, and sleep. Most patients see visible fading after 8–12 weeks of consistent treatment, with continued improvement over 6 months. Because we are restoring your constitution, not suppressing pigment chemistry, results tend to be durable.

What to expect during treatment

First 2–4 weeks: You may notice improved mood, digestion, and energy as Liver Qi begins to move. Sleep quality often improves. Melasma patches may still be dark, but you may feel them softening or becoming slightly lighter at the edges—a sign Blood is beginning to circulate.

Weeks 4–8: Patches typically begin visible fading, often starting at the edges and working inward. This is Blood stasis clearing. Some patients notice the patches feel less thick or raised. Others observe a subtle shift in color tone—the brown becoming less intense or more translucent.

Weeks 8–16: Continued steady fading. Edges typically clear first; central patches take longer. Your skin texture often improves—less dryness, more radiance. Energy and resilience remain stable or improve further.

Months 4–6: Many patients reach their plateau of improvement. Fine-tuning of the formula may speed final clearing or maintain stability.

Sun protection remains essential—not because the formula stops working in sun, but because UV exposure is a co-trigger. SPF 30+ daily and reapplication every 2 hours during peak sun are standard care. The difference is that with your Liver and Blood restored, your skin now has the resilience to resist re-pigmentation even with modest sun exposure.

Why Michael Woodworth works with melasma

Michael Woodworth has 25+ years of clinical experience managing persistent skin conditions including melasma, post-inflammatory hyperpigmentation, and rosacea. Over that span he has observed that classical patterns—Liver stagnation, Blood stasis, Kidney deficiency—predict treatment response better than melanin levels alone. His approach combines careful constitutional assessment with targeted herbal strategy, adjusting formulas month by month to match your healing arc. Many of his melasma patients are women who have already tried hydroquinone, tretinoin, or lasers without lasting relief—or who want to avoid those routes entirely and address the root cause.

Rootworth provides the custom herbal formulas. If you need hands-on assessment (palpation of the abdomen, tongue diagnosis, comprehensive intake), or if you are interested in pairing herbal treatment with additional modalities, visit Makari Wellness for in-person care with Michael.

A note on these statements.

Rootworth herbal preparations are dietary supplements. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Classical Chinese medicine pattern assessment is distinct from the diagnosis and treatment of disease as defined under United States federal law. Individual results vary.