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SECRET WEAPON

Vitamin C Serum
$85.00

SECRET WEAPON | Vitamin C Serum

Start your day with a glow-up. SECRET WEAPON is an acne-safe, antioxidant-rich serum formulated to brighten, protect, and smooth the skin every morning. Two forms of stabilized Vitamin C work synergistically to boost radiance, fade dark spots, and even out tone. Brightening peptides, white tea, and white mushroom deliver powerful anti-inflammatory and protective benefits, while Oligopeptide-68 targets acne scarring and hyperpigmentation at the source.

✨ Why It Works

  • 🌞 Sodium Ascorbyl Phosphate + 3-O-Ethyl Ascorbic Acid – stable, glow-boosting Vitamin C duo
  • 🧬 Oligopeptide-68 (B-White™) – helps fade post-acne marks and even skin tone
  • 🌿 White Tea Extract – provides antioxidant protection and soothes irritation
  • 🍄 White Mushroom Extract – hydrates and calms inflammation naturally
  • 💡 Brightening Peptides – support skin clarity and promote a more luminous finish
How to Use

Apply 1–2 pumps to clean skin in the morning. Follow with moisturizer and SPF. For best results, use consistently for at least six weeks.

Anti-Aging

Acne Safe

Lightweight Formula

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SECRET WEAPON

$85.00

Key Ingredients

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average rating 5.0 out of 5
Based on 23 reviews
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Reviewed by Rachel P.
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Rated 5 out of 5

Already love!

Haven’t been using long but I love all of L+F’s products!

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Reviewed by Julia W.
Verified Buyer
Rated 5 out of 5

A staple in my routine

Its super tricky finding Vitamin C serums that work for acneic skin (most break me out) to it’s been amazing to find Secret Weapon which I’ve had in my routine now for at least a year with no breakouts. I do think it’s also improving the performance of my SPF as I’ve noticed I’m less likely now to get brown spots/pigmentation in the summer months. Would definitely recommend trying it if you’re breaking out from other Vitamin C products.

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Reviewed by Rachel A.
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Rated 5 out of 5

Love it so far

I just began using this about 2 weeks ago and I can already see a difference in my skin. I can tell it’s strong without all the chemical smell, feel. Yay!

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Reviewed by Megan R.
Verified Buyer
Rated 5 out of 5

Love this lightweight product

My previous Viatamin C serum was sticky and took awhile to absorb. This is perfect for my morning routine.

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Reviewed by Alexandra T.
Verified Buyer
Rated 5 out of 5

Great product! 10/10

I love this Vitamin C serum! After a few weeks of use, my skin looks brighter, smoother, and more radiant. The lightweight texture absorbs quickly, so it layers perfectly under moisturizer and makeup without feeling greasy.

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