What is the best online treatment for melasma and dark spots?

Short answer: the most effective online approach is a teledermatology service that can prescribe and monitor a tailored prescription combination (eg, tretinoin + a brightener such as azelaic acid or hydroquinone when appropriate) together with strict sunscreen and adjunct topical ingredients. For many people, a vetted telederm + a good sunscreen/brightening serum gives the best results.

Telederm services to consider

• Curology — custom prescription creams delivered monthly (commonly tretinoin, azelaic acid/niacinamide combinations). Good for ongoing monitoring, dose adjustments, and affordable subscription pricing.
• Apostrophe — connects you to board-certified dermatologists who can write prescriptions (including stronger agents and, when appropriate, short courses of oral therapy). Good if you want a doctor-level consult rather than a panel-based formula.
• Hers / Hims (Hims & Hers) — offers dermatology visits and prescriptions with convenient follow-up and subscription refills; easy to use for women/men who want a simple path to Rx topicals.
• First Derm / DermatologistOnCall — good for a specialist opinion or triage if you’re unsure whether it’s melasma vs another pigmentation issue.

Why a telederm is usually best

• Melasma commonly needs a combo approach (topical retinoid + a blocker of pigment production such as azelaic acid or hydroquinone, strict sunscreen, sometimes chemical peels or oral tranexamic acid). Telederm can prescribe and safely monitor these treatments and recommend in‑office procedures if needed.

OTC/adjunct products worth using with guidance

• Sunscreen: EltaMD UV Clear SPF 46 or La Roche‑Posay Anthelios (broad‑spectrum, high SPF, mineral/chemical options). Sunscreen is essential — without it melasma won’t improve.
• Brighteners/serums: The Inkey List Tranexamic Acid Night Treatment (for topical tranexamic acid), The Ordinary Azelaic Acid 10% Suspension (azelaic acid helps lighten melasma and is gentler than hydroquinone), Skinceuticals C E Ferulic or other stable vitamin C serums (antioxidant + brightening).
• Barrier/soothing: products with niacinamide can reduce inflammation and help pigmentation (EltaMD UV Clear contains niacinamide).

Safety notes and special situations

• Pregnancy/breastfeeding: many prescription options (tretinoin, hydroquinone, oral tranexamic acid) are contraindicated — see an in‑person dermatologist or OB before using Rx products.
• Hydroquinone is effective but should be used under dermatology supervision (risk of ochronosis with improper long‑term use).
• Oral tranexamic acid can help resistant melasma but has clotting risk — only via an experienced physician who knows your medical history.
• If pigmentation is uneven, rapidly changing, bleeding, or you’re unsure of the diagnosis, get a dermatology consult (telederm is fine for first evaluation, but in‑person may be required).

How to proceed

1. Choose a telederm service (Curology or Apostrophe are popular starting points). Book a consult and upload clear photos in daylight.
2. Ask for a treatment plan that includes: a prescription topical regimen, a high‑SPF physical/chemical sunscreen recommendation, and a timeline for follow‑up photos.
3. Follow up after 8–12 weeks to reassess and adjust; discuss in‑office procedures (peels, lasers) if progress stalls.

If you want, tell me: your skin type, whether you’re pregnant or on hormonal therapy, and where you live (so I can recommend services available to you and a likely product plan).