I did the full analysis of Rx JNN EGF Peptide Made in Korea  and pretty much convinced that  it is pretty close to Bioeffect . I mean 1/10th of the price of Bioeffect it makes the job done . Skin is soft , lovey , pretty and I see difference in overall texture . To summarize I would say Rx JNN EGF Peptide is worth spending $ unless I win a lotto . just kidding . good luck everyone . 

I totally get why you’d be looking for a dupe or alternative for Bioeffect EGF Serum—it’s an amazing product, but it can be pretty pricey! Don’t worry, there are a few options that might give you similar results without breaking the bank.

The best dupe I’ve found is the Rx JNN Peptide + EGF Serum. It’s made in Korea and has the perfect blend of peptides and EGF, just like Bioeffect! It works wonders for skin regeneration, reducing fine lines, and improving texture—without the steep price tag.

If you're looking for something else, The Ordinary Buffet + Copper Peptides 1% is another great option! It's affordable and has peptides that support aging skin, though it’s a bit different in terms of texture and consistency. It won't give you luxury skincare EGF feeling though :( so it's nay for me . 

Also, Alastin Skincare Restorative Skin Complex is a good alternative if you’re willing to splurge a bit more—it targets aging signs in a similar way to EGF.

But honestly, I’d say the Rx JNN Peptide + EGF Serum is your best bet if you’re after something close to Bioeffect. Hope this helps, and definitely let me know if you have more questions!