11% Mandelic Serum is an alpha hydroxy acid serum that contains the chirally correct versions of both L-Mandelic acid and L-Lactic acid. L-Mandelic acid has a larger molecular weight than other alpha hydroxy acids slowing down epidermal penetration resulting in a more even exfoliation with less irritation. 1.0 oz. size for retail sale. 
This water-based serum is recommended for skin prone to inflamed acne, noninflamed acne, fungal folliculitis, and hyperpigmentation. It is appropriate for use on the back or for oily skin that needs a boost up from 8% Mandelic Serum. 
It can be drying so start slowly. Always perform a skin 
sensitivity test with this serum before adding it to a client’s home care routine. 
Key ingredients include: 
11% L-Mandelic Acid: Alpha hydroxy acid that has anti-inflammatory, antibacterial, andanti-fungal properties, improves the appearance of pigmentation
8% L-Lactic Acid: Alpha hydroxy acid that is hydrating, exfoliating, and reduces
pigmentation
Sodium Hyaluronate (L): Moisturizes, attracts and holds water in the skin
Sodium PCA: Potent hydrating and moisturizing humectant that is non-irritating
Niacinamide: Antioxidant that supports moisture retention and improves the appearance
of skin tone and texture
Skin Conditions
All Acne Types Back Acne Hyperpigmentation Folliculitis
Skin Types
Back: Normal to Oily Face: Oily
Recommended Use
Apply 2 to 3 pumps all over a clean face or affected area.
Ingredients
Aqua (Water), Hamamelis Virginiana (Witch Hazel) Water, Mandelic Acid (L) 11%, Lactic Acid (L) 8%, Alcohol, Butylene Glycol, Alcohol Denat., Sodium Lactate, Niacinamide, Polyglyceryl-4 Caprate, Xanthan Gum, Sodium PCA, Sodium Hyaluronate (L), Urea, Phenethyl Alcohol, Caprylyl Glycol, Potassium Sorbate