Why do different bottles of Glowmaker have varying colors, and how does this affect potency?Updated 10 months ago

The color of Glowmaker can vary due to natural differences in the batch of ferulic acid and extracts used, like grape extract, which can change the serum color depending on the harvest. While variation exists, all batches are thoroughly tested to ensure they meet our quality standards and are just as potent and effective, regardless of color. However, if you notice significant color changes like darkening over time, it suggests the product may be degrading and should be replaced for maximum efficacy.