It took me a long, long while, but I FINALLY found a vitamin c serum in pump form, as opposed to dropper. I was never keen on the dropper. It exposes the serum to the elements, to air, to contaminants, decreasing the potency over time.
I was adamant about a pump or tube, and now that I've found it I go through it like matzah vaaser. I also love the consistency; most vitamin c serums found on Amazon performed well, but other options—including a very expensive one from Sephora—was sticky, or did not melt into my skin, or left an orange(!) residue.
In the mornings, I use witch hazel toner with a cotton pad (instead of washing my face) to prep my skin, then apply the Kleem (on top goes SPF, then makeup).
I have been a fan of this line when it was still called Alpha Hydrox. These are anti-aging treatments of various percentages that do lovely work. I rotate them with my retinol products (but I haven't yet tried their retinol cream).
For those who are new to AHAs (alpha hydroxy acids), it would be wise to apply a layer of Cetaphil moisturizer first, then this on top. The serum, for instance, is so potent that it stings if I put it straight on my face.
Differin, at 0.3%, is still prescription; this one, at a lesser strength, is available over-the counter. While it is referred to as an "acne treatment," the main ingredient is a retinoid, which means it's for anti-aging too.
The same premise applies as with the AHA; apply Cetaphil first, then this on top. (A dermatologist told me to do that, by the way.)
- Alpha Skin Care Products:
I have been a fan of this line when it was still called Alpha Hydrox. These are anti-aging treatments of various percentages that do lovely work. I rotate them with my retinol products (but I haven't yet tried their retinol cream).
Differin, at 0.3%, is still prescription; this one, at a lesser strength, is available over-the counter. While it is referred to as an "acne treatment," the main ingredient is a retinoid, which means it's for anti-aging too.