For the full written instructions, information on substitutions, scaling, shelf life, and links to all the ingredients + equipment I used, visit http://www.hband.me/5lacticacidhya...

DIY Lactic Acid Serum, 5% Lactic Acid Solution, How to Make a Lactic Acid Serum at Home, Lactic Acid with Hyaluronic Acid Serum, How to Formulate a Lactic Acid Serum, AHA and hyaluronic acid serum.

CHAPTERS
00:00 Intro
00:19 Required skills
00:50 Shopbought alternative
01:09 Starter formula
01:28 Formulation overview
01:53 Weighing out the ingredients
03:10 Viscosity boost
03:37 Soothe
04:09 Mix
05:02 Wait
05:12 How to use this serum safely
05:59 This is important!
06:56 pH testing & adjusting
07:57 Package it up

FORMULA
5.55g | 5.55% lactic acid solution (90%)

20g | 20% low molecular weight 1% hyaluronic acid solution
61.35g | 61.35% distilled water
10g | 10% Propanediol 1,3
1g | 1% panthenol powder (vitamin B5)
0.4g | 0.4% allantoin

0.2g | 0.2% xanthan gum (soft)
0.05g | 0.05% Polyquaternium10

0.45g | 0.45% Liquid Germall Plus™
1g | 1% NaOH (sodium hydroxide) 10% solution

To learn more about the ingredients I use (including why they're used, substitutions, shelf life, and more) please look them up in the 100% FREE Humblebee & Me Encyclopedia at https://www.humblebeeandme.com/diyen...

Background music composed by Chris (THANK YOU!!!)
   / @acousticmotorcycle  

Sign up for my FREE DIY SKIN CARE FOR BEGINNERS COURSE:
https://humblebeeandme.com/freediys...



☎ BOOK A 1ON1 CONSULT
https://www.humblebeeandme.com/oneon...



My book!
Make it Up: The Essential Guide to DIY Makeup and Skin Care
https://humblebeeandme.com/makeitup...



SOCIALS

Blog: http://humblebeeandme.com
Patreon:   / marierayma  
Instagram:   / marierayma  
Facebook:   / humblebeeandme  
Twitter:   / marierayma  
Pinterest: https://www.pinterest.ca/marierayma/

#humblebeeandme #stubbornlyDIY #DIYlacticacid



Humblebee & Me is an Amazon Associate and earns from qualifying purchases.