Principia AG-10 Glycolic Acid 9.8% + Amino Acid Blend 4% Facial Serum – 30ml

Discover a visibly renewed and healthier-looking complexion with the Principia AG-10 Glycolic Acid + Amino Acid Facial Serum, a next-generation exfoliating treatment designed to refine texture, minimise imperfections and boost radiance at every level of the skin.

Formulated with 9.8% Glycolic Acid, this serum penetrates deeply to dissolve dead cells, unclog pores and smooth rough texture, revealing a fresher, brighter surface with each application. Unlike aggressive exfoliants, AG-10 is balanced with a 4% Amino Acid Blend, which replenishes essential skin components, strengthens the barrier and prevents irritation—making it powerful yet comfortable to use.

Ideal for those dealing with dull tone, persistent acne marks, enlarged pores, fine lines or uneven texture, this serum delivers a complete transformation. With continued use, the complexion becomes clearer, more refined, visibly smoother and more radiant, as if the skin had undergone a professional resurfacing treatment.

Lightweight, fast-absorbing and suitable for nightly use, AG-10 is the perfect upgrade for anyone wanting a brighter, more polished and youthful-looking complexion.

• Deep resurfacing action: Glycolic Acid accelerates cell turnover to reveal a brighter, polished, more even complexion.
• Refines texture & pores: Smooths rough areas, reduces the appearance of enlarged pores and improves overall skin uniformity.
• Targets blemishes & post-acne marks: Helps fade discoloration and prevents new clogged pores, promoting clearer skin over time.
• Boosts firmness & softens fine lines: Stimulates collagen activity for a more youthful, supple and refined appearance.
• Strengthens the skin barrier: Amino acids support repair, hydration retention and protection from environmental stressors.S