Multi-active brightening serum built around 3-O-Ethyl Ascorbic Acid — a stable, gentler vitamin C that targets uneven tone, dullness, and hyperpigmentation without the sting of L-Ascorbic Acid. Clean, vegan, fragrance-free.
How to use: Apply 3–4 drops to clean skin AM and/or PM before moisturizer; shake well before use and follow with SPF in the morning.
What to expect
Moms dealing with hyperpigmentation, post-baby tone changes, or persistent dullness — especially if L-Ascorbic Acid has been too reactive. For a simpler daily antioxidant baseline, the Vitamin C Serum is the cleaner pick.
No parabens • No sulfates • No synthetic fragrance • No PEGs • No phthalates
Niacinamide, 3-O-Ethyl Ascorbic Acid, Tocopheryl Acetate, Panthenol, Linoleic Acid, Phospholipids
1 fl oz (30ml) · Made in USA. External use only; avoid eye area; discontinue if irritation occurs; keep out of reach of children.
30-Day Satisfaction Guarantee
We stand behind every product. If you're not completely satisfied within 30 days, we'll issue a full refund — no questions asked.
This serum changed my skin. Dark spots from years of sun damage are finally fading and my skin has this glow I haven't seen since my twenties. Lightweight and absorbs in seconds.
Vitamin Glow Serum
Niacinamide (Vitamin B3) & Vitamin C visibly reduce uneven skin tone and dark spots
Vitamin E defends skin from daily environmental stressors
Panthenol and linoleic acid keep skin soft, nourished, and plump
Fast-absorbing texture layers easily under moisturizer or makeup
Start with clean, dry skin
Use 2-4 drops, gently pat into face and neck
Follow with moisturizer and SPF (morning)
Start with clean, dry skin
Use 2-4 drops, gently pat into face and neck
Follow with moisturizer and SPF (morning)
Clinical-grade concentrations for visible results
Zero residue, layers perfectly under makeup
No harsh chemicals, no synthetic fragrances
Visible improvement in as little as 4 weeks
Every product meets our strict clean beauty standards.
Every product is formulated with ingredients you can pronounce — sourced responsibly, full transparency.
Never tested on animals. We believe in ethical beauty without compromise.
All Leaf & Bird products are formulated and manufactured in the United States.
Zero artificial preservatives, synthetic fragrances, or chemical fillers.
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Clinical-Grade Actives
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Clean Ingredients
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Made in USA
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No Synthetic Fragrances
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Transparent Ingredient List
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30-Day Guarantee
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Instant hydration boost — skin feels plumper and smoother
Improved moisture retention and skin texture
Visible brightening, reduced dark spots, more even tone
Significant improvement in firmness, clarity, and overall glow
Formulated with Niacinamide, Vitamin C, and Vitamin E, our Vitamin Glow Serum delivers visible brightness and hydration in a lightweight, fast-absorbing formula. Clean. Effective. Made for daily use.
Real results from real customers. Before and after photos coming soon.
Our serums use clinical-grade active ingredient concentrations in clean formulations. No fillers, no synthetic fragrances, no harsh chemicals. Every ingredient serves a purpose.
Yes, but we recommend layering from thinnest to thickest consistency. If using potent actives like Vitamin C and retinol, alternate morning and evening applications for best results.
Store in a cool, dry place away from direct sunlight. Some active ingredients, like Vitamin C, are light-sensitive. Keep the cap tightly closed to maintain potency.
All Leaf & Bird products are cruelty-free. Ingredient sourcing varies by product — check individual product descriptions for specific details.
Yes, but we recommend layering from thinnest to thickest consistency. If using potent actives like Vitamin C and retinol, alternate morning and evening applications for best results.
All Leaf & Bird products are cruelty-free. Ingredient sourcing varies by product — check individual product descriptions for specific details.
