
Cos De BAHA Hydroquinone Brightening Serum (HB) 30ml30ml
Cos De Baha

Q: Does the Melao Glutathione Whitening serum work like IV or injectable glutathione?
A: No. This is a topical serum only — IV or injectable glutathione is a different, medically supervised process with documented risks, and this product doesn't provide an equivalent effect.
Q: Does the Melao Glutathione Whitening serum contain more than just glutathione?
A: Yes. Its confirmed formula also contains Kojic Acid, Tranexamic Acid, Retinoic Acid, Salicylic Acid, and Glycolic Acid, none of which are mentioned in the product's name, so it's more actively exfoliating than "whitening serum" alone suggests.
Q: How often should I start using the Melao Glutathione Whitening serum?
A: Start with every other evening to assess your skin's tolerance, given the exfoliating acids in the formula.
Q: Can pregnant women use the Melao Glutathione Whitening serum?
A: Because the formula contains Retinoic Acid and exfoliating acids at undisclosed concentrations, pregnant or breastfeeding individuals should consult a doctor before use.
Q: Do I need sunscreen while using the Melao Glutathione Whitening serum?
A: Yes, its acid content can increase sun sensitivity, so daytime sunscreen is necessary.
Q: Should I patch test the Melao Glutathione Whitening serum before regular use?
A: Yes, patch test first and check the physical packaging before regular use, given the undisclosed concentrations of its active ingredients.
Q: What should I do if the Melao Glutathione Whitening serum causes irritation?
A: Discontinue use and consult a doctor if irritation, redness, or an allergic reaction develops.
Disclaimer
The information provided is accurate to the best of our knowledge, but product packaging, ingredients, and specifications may change without notice. Please check the product packaging before use and consult the manufacturer or a relevant professional for any concerns or questions.