Hyperpigmentation – understand the spots and even out the tone

Hyperpigmentation occurs when melanocytes – the skin's pigment-producing cells – go into overproduction. This can be caused by UV exposure (sun spots), hormonal changes (melasma), inflammation (post-inflammatory hyperpigmentation after acne or injuries), or a combination of these.

Melanin production is controlled by the enzyme tyrosinase and is activated as a protective mechanism. Sun triggers it to protect cell nuclei DNA. Inflammation triggers it as part of the healing process. Hormones like estrogen can sensitize melanocytes to react more strongly to stimuli.

Conventional treatment with hydroquinone, strong acids, and laser treatments can deliver results but risk irritating the skin – and irritation itself is a trigger for more pigment. This creates a paradox: the treatment meant to even the tone can make it more uneven. Melanin-rich skin (Fitzpatrick IV–VI) is especially vulnerable to this rebound effect.

Since post-inflammatory hyperpigmentation (PIH) is the most common form, the most logical strategy is reducing the inflammation that triggers it. This is where the endocannabinoid system becomes relevant.

CBD has documented anti-inflammatory effects in the skin and can help break the link between inflammation and melanin overproduction. By calming the inflammatory response, it reduces the signals telling melanocytes to go into overdrive.

The DUO-kit provides a daily dose of CBD and CBG that work with your skin's own system. TA-DA Serum can be applied directly to pigmented areas for concentrated effect. Au Naturel Makeup Remover ensures cleansing doesn't contribute to irritation – a gentle start that sets the tone for the entire routine.