GHK (Glycyl-L-Histidyl-L-Lysine) Side Effects
GHK (without copper) is a naturally occurring human tripeptide with healing, anti-inflammatory, and gene-regulatory properties. It is very well tolerated.
This page is for educational purposes only and is not medical advice. Side effects vary between individuals. All protocols at Peptides Thailand are individually prescribed by licensed physicians. Contact your doctor with any concerns during treatment.
Side effects to be aware of
Injection site reactions
CommonMild redness or swelling. Common to subcutaneous injections and mild.
Who is a good candidate?
- Adults interested in wound healing, anti-aging, and skin regeneration without the copper component
- Those expecting dramatic short-term results
Contraindications
Your physician screens for these conditions before prescribing. Do not attempt to self-prescribe.
- Pregnancy and breastfeeding (insufficient data for injectable form)
- Known hypersensitivity
When to contact your physician
- Nausea, vomiting, or digestive symptoms that are severe or do not ease within two weeks
- Any chest pain, palpitations, or significant change in heart rate
- Signs of allergic reaction: rash, hives, swelling of the face or throat, or difficulty breathing
- Injection site reactions that worsen, spread, or do not resolve within 72 hours
- Any new or worsening symptoms that concern you, regardless of whether they seem related to your protocol
If you are ever unsure, contact your physician. That is what they are there for.
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