Slathering this on before bed is like ordering a salad and drenching it in ranch — completely missing the point. Vitamin C is a shield, not a repair cream.
The real reason this matters: Prequel uses a pure L-ascorbic acid formula that degrades in 4 hours if you mix it wrong. Night application wastes the UV protection window entirely.
It’s a 15% L-ascorbic acid serum — that’s the strong stuff, not the watered-down esters. $28 for 30ml. The claim that got me: “no ferulic acid, no frills, just results.”
No Ferulic Acid
Boosts stability without that weird hot-dog-water smell ferulic serums get.
Squeeze Bottle
Not a dropper — so no air exposure turning your serum orange by week two.
Watery Gel Texture
Thin enough to layer under SPF without pilling. Thick serums ruin makeup.
Photo: sarah b / Unsplash
L-ascorbic acid at 15% — the gold standard for collagen synthesis and fading sun spots. Paired with vitamin E to stop oxidation before it starts. No fragrance, no alcohol, no bullshit.
- L-Ascorbic Acid 15%: Fades dark spots and boosts sunscreen efficacy
- Tocopherol (Vitamin E): Stabilizes the vitamin C + moisturizes
- Sodium Hyaluronate: Light hydration so it doesn’t sting dry skin
- Citric Acid: pH adjuster — keeps it at the active sweet spot
Photo: yunona uritsky / Unsplash
Drops onto skin like thin water — absorbs in 12 seconds flat. Zero tackiness. I actually forgot I put it on twice. Slight warming sensation on broken skin, but no stinging.
Week three surprise: my left cheek’s sunspot is visibly lighter. The unexpected downside? If you apply it to damp skin, it pills like crazy. Bone-dry face only.
Photo: Kaeme / Unsplash
My dark spot from a breakout last summer? 60% lighter. The texture around my nose is smoother. But my forehead fine lines? Exactly the same — don’t expect Botox in a bottle.
Photo: Alexandra Tran / Unsplash
Morning use only. Apply to dry skin. Wait. Then SPF. That’s the whole routine — don’t overcomplicate it.