My Foundation Was Looking Sad, So I Tried This
Listen, my makeup routine was in a serious rut. Every morning, I’d put on my foundation and by 2 PM, it was either clinging to dry patches I didn’t know I had or just looking… dull. Like, “I stayed up until 3 AM doomscrolling” dull. And honestly? I was tired of it. I was this close to just giving up and embracing the “tired chic” look permanently.
That’s when I stumbled on the SADOER Nicotinamide Primer. The “2-tone” thing got me. I mean, it looks kinda cool in the bottle, right? A purple swirl and a skin-toned base. I figured, at $20.99, it was worth a shot. Worst case, I’d have another tube gathering dust in my drawer.

Here’s The Thing About That Texture
I gotta say, the first pump was a sensory win. It’s this lightweight, silky cream that just glides on. No tugging, no weird pilling. It feels more like a skincare serum than a primer, which I loved. It has that subtle, fresh scent—not overpowering, just clean. I applied it after my moisturizer soaked in, and my skin instantly felt smoother. Like, I ran my fingers over my cheeks and went “Ooh, okay.”
But does it actually do the brightening thing it promises? Here’s my quick take after using it for a solid month.
The Good, The Okay, and The One Annoyance
Let’s start with the good, because there’s a lot of it. The brightening effect is real. It’s not a glittery, shimmery highlight. It’s more of a “your skin but better” luminosity from within. My foundation looked more alive on top of it. I think the purple correcting tones in that swirl really neutralize any sallowness. My concealer also stopped creasing as badly under my eyes, which is a miracle.
As for smoothing, it absolutely blurs my pores and fine lines. Not in a weird, silicone-heavy way that feels like a mask. It’s just a very polished canvas. I wore it once without foundation, just some blush, and my partner asked if I’d gotten a facial. That’s a win.
Now, the “okay” part: the longevity is good, but not supernatural. On my normal-to-dry skin, it held up makeup beautifully for a full workday. If you have super oily skin, you might need to blot by late afternoon. It’s not the grippiest primer ever, so if you’re looking for something to make bulletproof full-coverage foundation stick through a marathon, this might not be it.
And the one annoyance? The bottle. Can you believe this? It’s a pump, which is great, but sometimes the two tones don’t mix evenly in that first pump. You might get a blob that’s more purple or more beige. I just rub it between my fingers before applying and it’s fine, but it’s a tiny, fussy thing I wish they’d figured out.
How It Stacks Up Against Other Stuff
I made a quick comparison chart for you lazy folks (no judgment, I am one of you).
| Product | Price | Main Thing | My Take |
|---|---|---|---|
| SADOER 2-Tone Primer | ~$21 | Nicotinamide, Color Correcting | Best for brightening & a natural glow. Feels like skincare. |
| Generic Silicone Primer | ~$10-$15 | Dimethicone (silicone) | Great for pore blurring, can feel heavy or pill under makeup. |
| Hydrating Serum Primer | ~$30+ | Hyaluronic Acid | Very hydrating, less focus on color correction or oil control. |
Final, Non-BS Verdict
Honestly, this primer surprised me. I didn’t expect to like it this much. It’s become a staple in my routine, especially on days when my skin looks tired or I want a more “skincare-first” makeup look. The brightening and smoothing combo is legit. Is it perfect? No, the pump thing is silly. But for the price, the results are seriously impressive.
If you’re looking for a primer that actually improves your skin’s appearance with ingredients like nicotinamide, rather than just creating a blank silicone canvas, give this one a shot. It took my foundation from “meh” to “oh, hello there.” And some days, that’s exactly the win you need.
So yeah, the SADOER primer? It’s a keeper. Now, if you’ll excuse me, I need to go see if my foundation is still looking good. (I’m binge-watching a new show, so this is the real test).

