US$ 22.13
ghk-cu long term Amazon.com : HealthyDerm Copper Peptides Beef Tallow for Skin: Blue Balm with Methylene Blue, Manuka Honey & Vitamin E – Natural Face and Body Moisturizer for Mature, Dry & Sensitive Skin – How Long Does GHK-Cu Last?
Description
It also has moisturizing properties

Frequency: Can be used once or twice daily, depending on your skins needs and tolerance

Stress Recovery: Ideal for animals recovering from illness or stress, helping them regain vitality quickly
HPLC verified 99% purity

The body naturally produces glutathione, but levels decline with age

How to use: After cleansing and applying toner (optional), dispense an appropriate amount of the ampoule serum onto your fingertips and smooth it over the face and neck, following skin texture
