GHK-Cu (glycyl-L-histidyl-L-lysine) is a naturally occurring tripeptide that appears to have been studied for its potential role in promoting already healthy aging.*
Its presence in biological fluids seems to tend to diminish over time – from around 200μg/L in youth to potentially lower levels by age 60 (approximately around 80μg/L).*
GHK-Cu may influence different biological responses, potentially including support for antioxidant activity, collagen integrity, and gene expression related to cellular renewal.*
If you plan to buy ghk-cu for your routine, choose established retailers or the brand’s official store that provide transparent labeling (peptide amount per serving), batch/lot tracking, storage/use guidance, and evidence of GMP manufacturing to help ensure authenticity and proper handling.* We recommend you treat any ghk-cu buy decision as you would other peptides—confirm ingredients and customer support options before checkout.*
Researchers seem to have explored GHK-Cu for its possible ability to help maintain:*
Its sublingual format may help encourage efficient absorption without first-pass metabolism (the liver’s initial breakdown process) through the digestive tract for potential higher bioavailability.*
GHK-Cu appears to have been examined for its potential role in helping to support hair quality.* Some studies seem to indicate that it may help maintain scalp health, hair structure, and appearance.*
It might also be thought to influence pathways associated with hair follicle vitality, possibly including antioxidant defense mechanisms and protein synthesis related to structural proteins such as collagen and keratin.*
Some studies appear to indicate that GHK-Cu may help encourage potential:*
These findings could suggest its potential as part of a daily skin support routine, especially for adults trying to maintain a youthful look.*
GHK-Cu may also play a part in overall wellness by potentially promoting balance in gene activity and helping to support antioxidant enzymes.* Since oxidative stress might contribute to visible aging, its potential to influence these pathways could have made it a subject of research.*
Do not exceed the recommended daily dose. This product is a nutritional supplement and should not be used as a substitute for a varied and balanced diet or a healthy lifestyle.
Store in a cool, dry place away from direct sunlight, heat, and humidity. Keep out of reach of children.
If you are pregnant, breastfeeding, or have any medical conditions, consult your healthcare provider before using this product.
Consult your healthcare provider before use, especially if you are taking any medications or other supplements as there may be potential interactions.
june 29 2025
skin feels firmer and smoother..so far great
june 6 2025
I like that the difference I feel when taking this product is pretty quick.Interestingly,or maybe ironically,I would suggest that all manufacturers in general consider making flavourless versions of these sublinguals.The small knock on the fruity/tasty flavour is that it tends to trigger saliva so quickly that it can be a bit of a challenge trying to resist swallowing plenty of it before it can be maximally absorbed in the way it was designed.That's just my experience.Still a product I'd highly recommend though.
april 22 2025
I purchase the product to help restore my thinning hair. This is a game changer. My hair is growing quickly and also my nails. Using this with collagen and thyroid peptides is getting the results I want.
april 9 2025
My skin loves this stuff
february 20 2025
I have been using Supernutrition GHK-Cu tablets for several months now along with GHK-Cu peptides and I am definitely noticing my hair is fuller and my skin appears younger. I highly recommend trying these tablets.