Principia Oil Control & Pore Refining Kit – Cleanser, AHA & Niacinamide

Bring balance and clarity back to your skin with the Principia Oil Control & Pore Refining Kit, a complete 3-step routine designed for oily, acne-prone, textured or uneven skin. This high-performance system targets the leading causes of breakouts, shine, enlarged pores and dark spots—delivering visibly smoother, clearer and more refined skin.

Begin your routine with the GL-01 Cleansing Gel, formulated with 2% Salicylic Acid, 13% Sufactants Mix and 5% Glycerin. This cleanser deeply purifies pores, controls oil and removes impurities without stripping or irritating the skin.

Next, brighten and even your complexion with AM-10 Mandelic Acid 10% + Alpha Arbutin 1%, a gentle AHA that exfoliates, reduces blemishes, softens texture and fades pigmentation while remaining safe for sensitive skin.

Finish with U7-10 Niacinamide 20% + Zinc PCA 1.1%, a powerful serum that reduces shine, tightens pores, regulates oil production and strengthens the skin barrier for long-lasting clarity.

Used together, this kit offers a complete solution for smoother texture, minimized pores, reduced breakouts and a balanced, healthy glow.

• Removes excess oil and prevents shine throughout the day
• Unclogs pores and reduces acne with salicylic acid
• Brightens dark spots and evens tone with mandelic acid + arbutin
• Minimizes enlarged pores and improves texture
• Strengthens skin barrier and regulates oil production
• Gentle yet effective for sensitive and acne-prone skin
• Reduces blemishes, marks and post-acne pigmentation
• Smooths roughness and promotes a refined, matte finish

Morning Routine (AM)

1. GL-01 Cleansing Gel
   • Apply to damp skin, massage for 30–45 seconds, rinse.

2. AM-10 Mandelic Acid + Alpha Arbutin
   • Apply 3–5 drops to dry skin.
   • Wait 1 minute before applying moisturizer or sunscreen.

3. U7-10 Niacinamide + Zinc PCA
   • Apply 2–3 drops to control shine and minimize pores.

4. SPF 30+ required every morning

5. Night Routine (PM)

   1. GL-01 Cleansing Gel

   2. Mandelic Acid Serum
      • Use nightly, unless irritation occurs; then reduce frequency.

   3. Niacinamide + Zinc PCA
      • Apply after acids to calm, rebalance and refine pores.

   4. Moisturizer (optional but recommended)