Rohto Hada Labo Shirojyun Medicated Whitening Lotion 170ml

Product Information

The most common type offeared-by-everyone-mostly-without-scientific-reason parabens. It's a cheap, effective and well-tolerated ingredient to make sure the cosmetic formula does not go wrong too soon. Moreover, derivativesnot only have to be absorbed into the skin, they also have to be converted into pure AA. The good news is that in-vitro data shows that MAP does convert, but the bad news is we do not really know if the same is true on real, living human skin. Even if it does, we don't know how good the conversion rate is (but to be fair the same is true for all other derivatives). As far as skincare goes, sodium hyaluronate and hyaluronic acid are pretty much the same and the two names are used interchangeably. As cosmetic chemist kindofstephen writes on reddit"sodium hyaluronate disassociates into hyaluronic acid molecule and a sodium atom in solution".

BG’s main job is usually to be a solvent for the other ingredients. Other tasks include helping the product to absorb faster and deeper into the skin (penetration enhancer), making the product spread nicely over the skin (slip agent), and attracting water (humectant) into the skin. Also-called: Glycerol;Glycerin | What-it-does: skin-identical ingredient, moisturizer/humectant| Irritancy: 0 Active ingredients: Tranexamic acid, glycyrrhizinate 2K hyaluronic acid *(nanodide hyaluronic acid), sodium hyaluronic acid *, vitamin C phosphate (vitamin C derivator), vitamin E, BG, dark glycerin, pliers glycol, DPG, PEG (30), PEG-8, sodium hydroxide, sodium phosphthalate, PEG-8, PEG-8, hydrochloride. Waterless Citric Acid , edetoate, VP/styrene copolymer emulsion, pOE laurate (20) sorbitane, phenoxyethanol *2 types of hyaluronic acid Crystal of whitening ingredient may adhere to the cap. In that case, wipe it off with a clean piece of gauze.A real oldie but a goodie. Great natural moisturizer and skin-identical ingredient that plays an important role in skin hydration and general skin health. A smallish polymer molecule (created from repeated units ofPolyethylene glycol, aka PEG) that's used as a solubilizer and viscosity control agent. MAP does solve the stability problem: it's stable up to pH 7, so far so good. What is not so good is that, as the great review study about vitamin C derivatives in the Journal of Cosmetic Dermatology writes, MAP is "at very best, poorly absorbed in comparison to AA." A clear, colorless liquid that works as a solvent and viscositydecreasing ingredient. It also has great skin-moisturizing abilities. [more] what‑it‑does

In the Hada Labo Shirojyun Whitening Lotion, there are absolutely no bleaching ingredients at all. This product is used to brighten skin tones and also make spots less visible. I used to play a lot of outside sports in the past 15 years of my life and have gotten visible sunspots. I know that although it is not guaranteed that this product would lighten my spot, I would like to see if my spot gets even a little bit lighter as well as my overall skin tone. An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products. Aclear viscous polymer (a molecule from repeated subunits) liquid that works as a solvent and humectant. A smallish polymer molecule that is used as a solubilizer and viscosity control agent in cosmetic products.

below 50k, around 10k Da version: there is a Japanese version trade namedHyalo-Oligo that has only a 10k molecular weight and is claimed to penetrate the skin very well, have a unique touch and give deep and long-lasting moisturization. Based on the Evonik-research and the natural role of LMW-HA in the body working as a pro-inflammatory signal molecule, this ultra-lowmolecular weight version is a controversial ingredient. kDa version: apart from moisturizing, this sizemight also help the skin to repair itself by increasing its self-defense. It is also claimed to boost the wound healing process and is especially helpful for sensitive skin types (acne, rosacea, inflammation-related skin diseases). Tranexamic Acid, Glycyrrhizin 2K, Hydrolyzed Hyaluronic Acid, Na-2 Hyaluronate, Me Vitamin C Phosphate, Vitamin E, BG, Concentrated Glycerin, Diglycerin, Benchlen Glycol, PEG (30), PEG-8, POE (24) POP (24) Glyceriether, edetate, POE laurate 20) Sobitan VP-styrene copolymer emulsion, Nacarboxyvinyl volimmer bilo sulfite, phenoxyethanol