Beauty of Joseon Glow Serum Propolis + Niacinamide Review: Ingredient Transparency and Clinical Backing for Radiance and Balance
Beauty of Joseon positions its Glow Serum Propolis + Niacinamide as a multi-tasking serum for those seeking hydration, radiance, and smoother skin texture. With a formula anchored by 60% propolis extract and 2% niacinamide, plus the inclusion of BHA, this serum is designed to address concerns such as dullness, uneven texture, and sebum imbalance. Clinical data specific to this product adds an extra layer of credibility, but there are important considerations for potential users.
What the Glow Serum Is Designed to Do
Beauty of Joseon presents this serum as a solution for multiple skin concerns, including uneven texture, enlarged pores, excess oil, and dullness. The brand highlights its hydrating, calming, and nourishing qualities, and specifically notes its potential to refine the look of skin texture and pores. According to the manufacturer, the serum is intended to balance oil-moisture levels and enhance radiance, targeting those who want a 'glassy glow.'
Key Ingredients and Their Roles
The formula's backbone is 60% propolis extract, a concentration that stands out in the category. Propolis is widely recognized for its soothing and hydrating properties in skincare. The serum also contains 2% niacinamide, an ingredient known for its ability to balance oil and moisture and improve the appearance of texture and fine lines. Betaine salicylate (a BHA) is included for gentle exfoliation and to help clear pores. The serum is alcohol-free, which may appeal to those seeking to avoid potential dryness or irritation from alcohol-based products.
Clinical Evidence: What the Studies Show
Unlike many serums that rely solely on ingredient reputation, the Glow Serum is backed by product-specific clinical data. In a 3-week study involving 21 subjects, the serum demonstrated a 23.31% improvement in skin glossiness (glow). Additionally, a separate 3-day study of 33 subjects showed a 51.42% improvement in sebum levels. While these studies are relatively small and short-term, they provide some evidence that the serum can deliver on its claims of boosting radiance and balancing oil.
Suitability and Application
The serum is positioned as suitable for normal, dry, combination, and oily skin types, as well as for those concerned with uneven texture, enlarged pores, redness, sebum imbalance, and dullness. Application is straightforward: dispense 2-3 drops into the palm, apply gently to the face and neck, and tap lightly until absorbed. The 30 ml size is standard for serums, offering a typical volume for regular use.
Limitations and Considerations
A crucial limitation is that the Glow Serum is not suitable for individuals with bee product allergies due to its high propolis content. While the clinical studies cited are promising, they are limited in scale and duration, so longer-term effects and broader applicability remain less certain. The serum’s alcohol-free formulation may be a plus for some, but those with specific sensitivities or ingredient preferences should always review the full ingredient list.
