Other options include collagen peptide supplements in the form of powders or pills and folitin, which is another serum you can apply directly to your scalp
Zhao ZJ, Li JL, Yuan W, Cheng DJ, Ma SZ, Li YF, et al
INGREDIENTS: Maltodextrin (Lower GI), L-Carnitine Tartrate, Inulin Prebiotic Fibre (Orafti GR), Anti Caking Agent, Fruitaric Acid, Flavouring, CLA Powder [Conjugated Linoleic Acid Triglycerides, Corn Syrup Solids, Sodium Caseinate (Milk), Silicon Dioxide, Dipotassium Phosphate, Antioxidant (Mixed Tocopherol & Ascorbyl Palmitate)], Choline Bitartrate, L-Theanine, Beetroot powder, Himalayan Salt, Green Coffee Bean Extract, Green Tea extract 40%, Garcinia Cambogia Extract (60% HCA), Caffeine Anhydrous, Non-Nutritive sweetener (Sucralose), Vitamin B3 (Nicotinic acid / Niacin-Flush), Non-Nutritive sweetener (Steviol extract), Chromium Picolinate
Hassannia B, Vandenabeele P, Vanden Berghe T