Isaac Klein

119 posts

Isaac Klein banner
Isaac Klein

Isaac Klein

@isaacbklein

Optimizing how humans think about their health | Co-Founder @whooshwellness

Katılım Nisan 2026
76 Takip Edilen65 Takipçiler
10BottleValueCo
10BottleValueCo@10BottleValueCo·
Haven’t posted in a while - I’ve basically done everything on my end, now just waiting on others.🤞 Waiting on payment processors right now to make payments smoother and improve approval rates. Hoping to add ACH too - that would make things a lot easier.🤝 Also thinking about rolling out express shipping so orders could arrive in 5–7 days.🙏 There are a few other things coming up soon, but they’re out of my hands for now, so it’s just a matter of waiting for now.⏳ Thanks for the support - it’s only going to get better from here.🥇👀
English
3
1
15
1K
osk
osk@ogsvg·
I’ve already spoken with this guy and warned him that selling peptides en masse with only supplier provided COAs is not a good idea. He didn’t seem to care. Had a lengthy back and forth with him when he first started out and I warned him that dropshipping peptides is probably not a good long term strategy. Idk he seemed to be set in his ways. My understanding is that he is also not based in the U.S. could be wrong on that tho. The big problem with this sort of operation is that it only takes one time for the supplier to mess up. And the end customer would be the one to pay for it with their health. Just one time and he would be none the wiser because he doesn’t actually stock anything himself. This is why I stopped reptides the RUO after 10 days and only a few customers. Because I didnt hold any inventory and was basically relying on my supplier provided COAs, although the supplier I had i was personally using for months beforehand for my own research so I at least knew they were vetted. Too much risk. The amount of capital needed to do this the right way is probably around 50k to 100k for inventory, tests, website, etc. And don’t forget about the payment processors who hold 50K+ sometimes in reserves! Some vendors never get the money back! To do this in a legitimate way it takes more than just having a Chinese wholesaler phone number and a website lol. What this website is is basically a broker between you and someone from China. And he also sells HGH even tho his site has human worded outcomes. Highly illegal in the US. This is like amateur hour stuff. Why do you think most RUO vendors don’t carry hgh? Because the base penalty for HGH with intent for human use is a felony. The base penalty for bpc for human use is a misdemeanor.
English
6
4
20
3.4K
Alejandro
Alejandro@aloretoa·
@deseroner1 @isaacbklein I was able to pull data from before I started RT. It seems like there wasn’t much RHR change for me. I have been on RT since February-March. Started at .5 mg per week and went up to 2.75 a week. Currently siting at 10-11% BF.
Alejandro tweet media
English
1
0
0
27
Alejandro
Alejandro@aloretoa·
@DanielM65604046 @isaacbklein If you don’t have any cardiovascular issues it doesn’t seem like a concern 🧐 Staying between 55-65 looks like a good range to me. Still have to track more days since I just got my Fitbit Air a couple days ago.
Alejandro tweet media
English
1
0
0
54
kalos
kalos@kalospepgod·
Just trialed my first Sermorelin pin from a compounded pharmacy delivered to my door reconstituted Might have to keep my Reta going if I’m expected to last 3 hours with no food before bed and before the SerShot
English
5
0
19
5.2K
🧬The PepRider
🧬The PepRider@HoosierKid31·
@_9th_Life_ @isaacbklein Thais is exactly what I’m doing once I get to where I wanna be. Jumping to tirz for a couple months then trying a bilk in low dose Reta then back to tirz
English
1
0
1
96
Peptime
Peptime@ItsPeptime·
Retatrutide + GHK-Cu is all you need to become an entirely new person within 3 months
English
36
13
600
82.1K
💯 fitcap 💯
💯 fitcap 💯@fitcapbiohacker·
If your measuing your bpc-157 in mcg instead of mg your wasting your time and money
English
35
4
131
44.7K
Isaac Klein
Isaac Klein@isaacbklein·
@younggeppetto Breast cancer Colorectal cancer Prostate cancer Pancreatic cancer Endometrial cancer The early data is staggering!! Nobody thought the breakthrough would come in this form. Yet, here we are
English
0
0
0
34
Isaac Klein
Isaac Klein@isaacbklein·
@andruyeung We cant stray too far from the sacred text… I’m all about wellness, but there’s no peptide that can simulate beers with the boys Need the balance - use it or lose it
English
0
0
17
2.3K
Andrew Yeung
Andrew Yeung@andruyeung·
Clubbing is dead and has been replaced by fitness & wellness. Ppl used to party to socialize and date but now they do things like HYROX, bathhouses, and running raves. The death of clubbing is something to be studied: — US has lost 12% of its nightclubs in the last 24 months — 25% of US adults didn’t drink at all last year — Gen Z drinks 30% less than Millennials did at the same age On the flip side: — According to Strava, the number of running clubs recorded on the platform increased 3.5x in 2025 — 72% of Gen Z go to run clubs to meet new people — Sauna and spa market: $11.8B → $22.4B by 2034 The post-alcohol economy is gonna be a massive category.
Andrew Yeung tweet mediaAndrew Yeung tweet mediaAndrew Yeung tweet media
English
490
779
6.4K
2.6M
Isaac Klein
Isaac Klein@isaacbklein·
This is the danger of the gray market Without proper regulations you’re expecting the kids buying peptides off of TikTok to have a deep understanding of testing It’s just not going to happen at the consumer level We need to do better
Krysia@Krysia830073

x.com/i/article/2063…

English
0
0
2
91
Isaac Klein
Isaac Klein@isaacbklein·
@neal_boren You’re in the majority brotha Some people just not sensitive to higher RHR but it freaked me out a bit
English
0
0
0
47
iGolf&Lift
iGolf&Lift@drpeedeedub·
@_9th_Life_ @isaacbklein Yea Reta just hit me hard this week as I upped my dose. Didn’t change a thing but dropped 4lbs in 2 weeks (I’m not overweight) and leaned out a lot. Can’t do that long term
English
2
0
0
57
Alejandro
Alejandro@aloretoa·
@isaacbklein You don’t think that the real problem was dosing 8mg in the first place?
English
1
0
0
76
Isaac Klein
Isaac Klein@isaacbklein·
@OracleinIrvine @_9th_Life_ I understand the science but I actually really liked my 2mg/wk microdose Never had to titrate up, felt like I was burning more at rest, lost a ton of weight I love tirz and my insides feel better on it but I miss that Reta feel - know what I mean
English
1
0
0
55
OracleofIrvine
OracleofIrvine@OracleinIrvine·
No point running low/micro Reta if glucagon is what you want, it barely activates at those doses (GIP/GLP-1 dominant). Better off using Tirzepatide for strong appetite suppression without the weaker glucagon ramp-up. Save Reta for 8mg+ when you actually get the full triple effect.
English
1
0
1
112
Isaac Klein
Isaac Klein@isaacbklein·
@_9th_Life_ Yeah I think like a turbo cut for 1-2m with Reta Then a micro with Tirz Just need the cheat code to not feel my heart thumping on Reta
English
1
0
3
139
9th Life
9th Life@_9th_Life_·
@isaacbklein I’m starting to believe that tirz is the move for weight maintenance post reta
English
3
0
11
620