Supplements: NAC and Berberine

Sarah • 35, PCOS, TTC # 1 with Acupuncture and IVF in 2019
Hi ladies,
Just wondering if anyone had any luck adding NAC (N-acetylcysteine) and/or Berberine to their supplements regimen? I just ordered both through PCOSDiva.com after reading about the benefits. 
NAC is supposed to help reduce hirsutism, improve insulin sensitivity, reduce BMI, balance hormones, reduce oxidative stress, improve ovulation, and help improve the efficacy of Clomid. 
Berberine is called a "natural Metformin" and is supposed to block testosterone, reduce anxiety and acne, regulate insulin, ease oxidative stress, and lower cholesterol and triglycerides. 
Would love to hear your experiences!