Hi Skin Biology , Im low on LacSal and have a large tube of Lac10 and Exfol . Could I mix the two together and have a similar strength of LacSal ? I normally use Lac10 on my neck and decollete and either Exfol or LacSal on my face .

Dear winterskisss:

Actually mixing the two (Lactic Power - 10% lactic acid together with Exfol - 2% salicylic acid) should result in a 12% acid.

You could mix a bit together and see how it works on your skin. But the mixture might actually come out being a bit stronger than standard LacSal (10% mix of 8.5% lactic / 1.5% salicylic acid).

Best Wishes,
-Skin Biology

Thank you , I think I could use a tad bit stronger LacSal type cream on my face only not my eyes and not my neck so I will try it out .

Sounds good!

Try it and let us know how it works out for you...

Some clients find that a 40% lactic acid peel works well for them (applied once or twice a month) - Then they just use our mild hydroxy acids for daily exfoliation.

Best Wishes,
-Skin Biology