Quick answer

Start by using the Watermelon Glow AHA Night Treatment once or twice a week at night on clean, dry skin. Apply a thin layer and follow with a moisturizer if your skin feels dry. If you feel stinging, burning, or peeling, stop using it until your skin calms down, then restart less often. Most people can build up to every other night over a few weeks.

Why AHA Night Treatments Can Irritate Skin

AHAs (alpha hydroxy acids) work by loosening the bonds between dead skin cells so they can shed more easily. That is what helps smooth texture and brighten dullness, but it also means your skin can become more sensitive while it adjusts. The most common mistakes are using too much product, applying it too often, or layering it with other exfoliants like scrubs, retinol, or strong vitamin C. If your skin is already dry, compromised, or sunburned, skip the treatment until it recovers.

How to Patch Test Before Your First Full Application

Before you apply the treatment to your whole face, test it on a small area. Clean a patch of skin behind your ear or on your jawline, apply a thin layer of the Watermelon Glow AHA Night Treatment, and wait 24 hours. If you see redness, itching, or swelling, do not use it on your face. This step is especially important if you have sensitive skin or have never used an AHA product before.

How Often to Use It and How to Build Tolerance

Start with once a week if your skin is reactive, or twice a week if it is fairly resilient. Use it only at night, because AHAs can make your skin more sensitive to the sun. After two weeks without irritation, you can add one more night per week. Stop at every other night unless a dermatologist tells you otherwise. If you feel stinging that lasts more than a minute or two, or if your skin becomes red, flaky, or tight, take a break for several days and restart at a lower frequency.

What to Avoid While Using an Overnight Exfoliating Treatment

On nights you use the AHA treatment, skip retinol, benzoyl peroxide, scrubs, and other acids. You can use a gentle cleanser, a hydrating serum, and a moisturizer. If your skin feels dry, apply moisturizer after the treatment has absorbed. During the day, always use a broad-spectrum sunscreen, because exfoliated skin burns more easily. Also avoid waxing or threading within a few days of use.

How to Choose Between Full Size and Mini

If you are new to AHAs, the Mini Watermelon Glow AHA Night Treatment is a low-commitment way to test whether your skin tolerates the formula. The full-size Watermelon Glow AHA Night Treatment is more economical if you already know you like it. Both contain the same key ingredients, so the choice is about how much you want to invest before you know how your skin responds. The Watermelon Glow Niacinamide Hue Drops 5ml is a separate brightening product, not an exfoliant, so do not use it as a substitute for the night treatment.

Watermelon Glow Niacinamide Hue Drops

Watermelon Glow Niacinamide Hue Drops

Step-by-step: Your First Month with AHA Night Treatment

  1. Patch test on a small area: Apply a thin layer behind your ear or on your jawline and wait 24 hours. If you see redness, itching, or swelling, do not use it on your face. Checkpoint: no reaction means you can proceed to a full-face application.
  2. Start with once or twice a week: Cleanse and dry your face, then apply a thin layer of Watermelon Glow AHA Night Treatment at night. Use it only once a week if your skin is sensitive, or twice a week if it is resilient. Mistake to avoid: using it every night right away, which is the fastest way to irritate your skin.
  3. Add one night per week after two weeks: If you have had no redness, stinging, or peeling, add a third night per week. Continue adding a night every two weeks until you reach every other night, then stop there unless a dermatologist advises otherwise. Checkpoint: if you feel stinging that lasts more than a minute or two, drop back to your last comfortable frequency.
  4. Skip other exfoliants and retinoids on treatment nights: On nights you use the AHA treatment, do not use scrubs, retinol, benzoyl peroxide, or other acids. Stick to a gentle cleanser, a hydrating serum, and a moisturizer. Mistake to avoid: layering the AHA treatment with another active, which multiplies irritation risk.
  5. Use sunscreen every morning: AHAs can make your skin more sensitive to the sun, so apply a broad-spectrum sunscreen with SPF 30 or higher every morning, even on cloudy days. Checkpoint: if you will be outside for long periods, reapply sunscreen every two hours.
  6. Pause if irritation appears: If you notice redness, flaking, burning, or tightness, stop using the treatment until your skin returns to normal. Then restart at a lower frequency, such as once a week. Mistake to avoid: pushing through irritation, which can damage your skin barrier and set your progress back.

Product facts

  • Watermelon Glow AHA Night Treatment: Watermelon Glow AHA Night Treatment is formulated with AHA to help gently exfoliate and improve skin texture, and infused with watermelon extract to deliver hydration and a healthy glow. The AHA is what smooths texture, while the watermelon extract helps offset dryness, so you get exfoliation without a stripped feeling.
  • Mini Watermelon Glow AHA Night Treatment: Mini Watermelon Glow AHA Night Treatment is a gentle yet effective overnight mask designed to help smooth and refine the look of your skin, and it helps address signs of dullness, uneven texture, and the appearance of fine lines. The mini size lets you patch test and build tolerance before committing to a full-size jar.
  • Watermelon Glow Niacinamide Hue Drops 5ml: Watermelon Glow Niacinamide Hue Drops 5ml are formulated with niacinamide to help improve skin tone and texture, and infused with watermelon extract for a refreshing feel. Niacinamide can support the skin barrier, so these drops can be a helpful daytime companion while you use the AHA treatment at night.