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FAQ
short, straight answers to help you pick, use, and love your products
Makeup-friendly
It is designed to be non sticky and to layer clean. Let it set before SPF and makeup. Use thin layers and press product in.
Yes. Add 3–5 drops into Infinite Aura Moisturizer for a single step. This also helps minimize pilling risk.
About 60 to 90 seconds so the serum sets. Then apply moisturizer, SPF, and makeup.
Yes. THD Vitamin C is oil-soluble and generally layers well. Always patch test when combining actives.
Allow full dry-down and use SPF. Store the bottle away from heat and light to maintain freshness. General Vitamin C storage best practices apply.
AHA resurfacing
Yes. AHAs help remove dull surface cells and improve the look of texture and tone.
Lactic is considered one of the gentler AHAs and also has hydrating properties.
Many use it nightly. Start 2 to 4 nights per week and adjust as your skin allows.
Yes. AHAs can increase sun sensitivity. Use daily SPF.
Skin brightening
Yes, this serum pairs THD Vitamin C with a gentle AHA trio inside one formula for smooth, bright results without a harsh feel. Patch test if you are new to acids.
Many users notice immediate radiance from hydration and smoothing; even-tone benefits build with consistent daily use.
Before
After
| Feature | Kay’s Glow Serum (1 oz $79.99) | Sunday Riley C.E.O. 15% (1 oz $85) | SkinCeuticals C E Ferulic (1 oz $185) | Youth To The People 15% Vitamin C + Caffeine (1 oz $59) |
|---|---|---|---|---|
| Vitamin C type | THD (oil-soluble) | THD | L-ascorbic + E + ferulic | Ethyl Ascorbic Acid + THD + MAP |
| Makeup-friendly layering | ✓ | ✓ | ✓ | ✓ |
| AHA smoothing built-in | ✓ | ✗ | ✗ | ✗ |
| Price per oz | $79.99 | $85.00 | $185.00 | $59 |
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Trusted Results with SkinBetter
After testing hundreds of professional skincare brands, we chose to partner with SkinBetter. Their award-winning formulas not only deliver proven results but also allow us to address specific skin concerns with confidence. This partnership ensures we can offer you the very best solutions, tailored to your unique needs.
This Is What 3 Minutes to Glow Looks Like.
Our 3-step ritual (cleanser, serum, moisturizer) isn’t just skincare, it’s a system. Built to detox, nourish, and protect, it replaces 7+ products cluttering your shelf with one streamlined, results-first routine. No fluff. Just skin that feels as good as it looks.
🌿 gentle, but not weak
Formulated for sensitive skin with real actives that calm, not burn.
⏳ 3 steps. under 3 minutes.
Busy? You don’t need 12 steps. You need results... fast.
💧 glow without the grease
Hydrated, clear, balanced skin. Never sticky, never shiny.
🔬 clean science, no guesswork
No fillers. No fake scents. Just ingredients your skin actually wants.
I have always hated my skin and was so self-conscious , always feeling like I had to wear concealer and foundation going out. I am almost finished with my first bottle and now I love my skin! I even get compliments about the way it looks! I no longer feel the need to wear makeup most of the time! It has really boosted my confidence! I can honestly say this is the most comfortable I've felt since using Kay's glow serum!!! It has helped me stick with a routine. I literally love getting to use it morning and night, smells amazing and the glow is legit!!!!
This is EVERYTHING Hearing that Kay’s Glow Serum boosted your confidence and helped you love your skin makes our hearts so full. Your glow is inspiring ✨
I'm absolutely obsessed with Kay's Glow Serum. Not only does it smell amazing but leaves your skin feeling so silky and hydrated! I've never used a product I've loved more. I suffer from minor hormonal acne and have had some random congestion in my skin and the glow serum completely healed that. Honestly, everyone should be using this product!
Obsessed with this review! 😍 We’re so happy Kay’s Glow Serum is giving you silky, hydrated, clear skin. Acne + congestion? No match for the glow ✨
Soooooo it’s been a month & I just wanted to leave an updated Review ! I’m beyond OBSESSED, it’s not even about the Glow anymore it’s about my face literally feeling brand new, refreshed, moisturized, and like life all over again. I had a bad problem with my forehead like as if I had rash that was bright red, bumps that it he’d so bad. I was dealing with it for a year after having my first daughter and then 2nd, finally I found a resolution! It’s KAYS SERUM, I highly Recommend it highly for anyone and everyone 🩷 all I can say is thank you KAY & Bohemia Skin 1000% over . Here’s a month before and after !
This transformation is EVERYTHING 🙌✨ We’re honored to be part of your skin journey, and so glad you finally found relief + radiance. Thank you for recommending us 1000%
we love you right back!
I have been using this serum for a month and I have gotten so many compliments on my skin!! Highly recommend!
YES to radiant skin + endless compliments 🙌 So happy the serum has you glowing and thriving! thank you for sharing the love!
Its my first time using this product and i cannot say enough how much I absolutely love it. Its so smooth to apply after a shower, and after cleaning your face before bedtime. It makes my face glowy and radiant. It definitely provides moisture throughout the day. I know it says 3 drops but honestly, i just need 2 drops on my palm and i tap away. A little goes a looong way. Will definitely order it again when im close to running out.
We love a first-time glow! ✨ So happy you’re already obsessed, and yesss, just a couple drops = magic all day 💧 Can’t wait to keep glowing with you! 💛
Learn what each ingredient does, how to build a routine for acne, redness, or sensitive skin, and when to add or skip steps.
Thank you
for trusting us with your skin. Every formula is created with care, from my hands in the treatment room to yours at home.
— Holly, Trey, Roman, Titus, Gemma, Jericho & Freya
