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Trial Size Vitamin C 20% Skin Serum

    "I met Susan Merenstein almost 15 years ago and am grateful ever since. I started using the Lab Naturals products (Face RX with Glutathione, Hyaluronic Acid Hydrating Lotion, Daytime Firming Peptide Lotion, L-Retinol Serum, Vitamin C Serum and Eye Treatment with Glutathione). The biggest compliment to the Lab Naturals line is when people tell me my skin hasn't aged (now 75 years old). The line is reasonably priced and Susan offers regular sales and most of all, it works! Thank you, Susan."

    - S.M.

    "I have been a customer for over 7 years. I was originally referred to them by my nutritionist for their glutathione cream while recovering from major surgery. I am never without it in my care routine! Besides helping minimize the huge scar, the health benefits are awesome. My aesthetician recommended their facial serums. Which after trying via the travel size set, I also include in my daily regime. My skin looks and feels so healthy! I’ve had people ask my age (to which I ask them how old they think I am) I constantly surprise people when I tell them my age is 10-15 years older than their guess. So, something must be working. :)"

    - K. G.

     

    Vitamin C (20%) – The Antioxidant Powerhouse

    • Neutralizes free radicals from UV exposure, pollution, and stress, preventing premature aging.
    •  Boosts collagen production, improving skin elasticity and reducing fine lines.
    •  Brightens skin tone and fades hyperpigmentation by inhibiting melanin production.
    •  Strengthens the skin barrier, improving overall resilience.

     Caffeine – The Skin Energizer

    • Reduces puffiness & inflammation by constricting blood vessels, making it ideal for under-eye circles and dull skin.
    • Enhances circulation, giving the skin a refreshed, radiant appearance.
    •  Boosts antioxidant protection, complementing Vitamin C to fight oxidative stress.
    •  May help reduce dark spots by inhibiting excess melanin production.

     Why This Combination Works So Well

    •  Vitamin C + Caffeine = Enhanced Brightening & Firming: The antioxidants work together to fight skin damage and improve tone.
    •  Caffeine Helps Penetration: It can enhance ingredient absorption, making the Vitamin C more effective.
    • Great for Morning Use: Protects against daily environmental damage while reducing morning puffiness.

     

    Trial size