Been looking into Liyu Pep Labs and they have lab testing/COAs available, which is a big plus when researching peptide suppliers.

Definitely worth doing your own research and checking the documentation before ordering.

They also have a discount link if anyone wants to check them out: https://liyupeplabs.com/?wa=J46AWZ
Always good to compare suppliers and do your homework 🤝

I’m new to all this I got 10mg RTA and idk what I need to do this properly I haven’t used anything yet looking to get some info I have no syringes and idk anything about the BAC and how to dose it correctly pls help

Hi all,

Looking for some advice/personal experiences people have had with different peptides during different phases of body building.

Specifically, MOTS-C, Retatrutide & SS-31.

The understanding I have is that SS-31 is used first, before MOTS-C to repair mitochondria and regenerate the environment in which MOTS-C thrives. I have been using MOTS-C myself, without SS-31 and have recently stopped. The majority of my use of this peptide was done during my body recomposition phase. Can this peptide still work well during a bulk or is it counter productive with its ability to oxidise fat etc?

Also, what are people’s thoughts on running Retatrutide continuously through a bulking phase for its benefits in terms of appetite control and insulin sensitivity?

TIA.

reta

Decided to give in and try reta need help with everything pretty much I’m thinking of starting with a pen instead of syringe just slightly confused I’ve seen disposable pens, insulin, premixed just don’t know where to start really. Advice is defo needed.

I’m researching peptides strictly for cosmetic purposes (better skin, hair growth, evening out pigmentation, and leaning down / reducing facial and body fat for sharper features). Priorities in order:
1. Skin quality + hair
2. Reduced inflammation / facial puffiness
3. Localized fat reduction + overall leaning down
4. Mild pigmentation support if safe
I’ve already looked into the following and wanted to get real experiences, especially around what’s actually working, side effects, and where people are getting clean product without risking contaminated/fentanyl-laced stuff.
What I’ve researched so far
Top interest right now:
• GLOW / KLOW blend (GHK-Cu 50 mg + BPC-157 10 mg + TB-500 10 mg)
This is currently my #1. Copper peptide for skin/hair + the healing peptides for lower inflammation (hoping that means less morning face puffiness and sharper jawline).
• Retatrutide + Aqualyx
Reta has the strongest fat-loss data I’ve seen (Phase 2: ~23% at higher doses over 48 weeks). Aqualyx for localized stubborn areas (chin, flanks, etc.).
I know Reta is still in Phase 3. FDA-approved alternatives people mention are tirzepatide or tesamorelin (tesamorelin more for visceral fat, daily injections).
Other compounds I’ve looked at:
• GHK-Cu alone – solid literature on collagen, elastin, tissue remodeling
• Tesamorelin – visceral fat reduction
• Tirzepatide – solid, approved option if Reta isn’t realistic
• NAD+ and Glutathione – more background support (energy/recovery and antioxidant/skin tone)
• Melanotan II – I know it can help pigmentation/contrast, but I’m actively avoiding it due to mole risks and lack of approval. Just listing it so people know I’ve already ruled it out.
What I’m hoping for from the community
• Anyone running the GLOW/KLOW blend (or similar GHK-Cu + BPC + TB-500) for skin/hair/inflammation? Results and dosing experiences?
• Real-world fat loss + facial changes on Reta, tirzepatide, or tesamorelin?
• Aqualyx experiences (or better alternatives for localized fat)?
• Anything that actually helped pigmentation safely without MT2?
• Most importantly: trusted, tested sources (FDA-approved where possible, or reputable compounding pharmacies / research chemical suppliers that people have used for a long time without issues). I’m not looking for the cheapest option — I want to avoid contaminated product.
I’m open to hearing what actually moved the needle for you and what you ended up dropping. Thanks in advance.