This are all the products I use for my fine, thin, color treated hair based on the Abbey Yung method. It has helped my hair so much after it started breaking mid-shaft due to age and my medications
Love this for my fine thin hair
Dove Shampoo Intensive Repair 28 Fl oz Conditioner Intensive Repair 28 Fl oz
What I use for heat protectant and leave in conditioner
Pantene Miracle Rescue 10-in-1 Multitasking Spray, Heat Protection, 5.7 oz | Detangles, Repairs Damaged, Dry Hair, Improves Shine, Leave-In Conditioning Treatment with Keratin and Pro-Vitamin B5
Expensive but worth it for helping with strength of hair
Living Proof Triple Bond Complex Leave-In
If youhave hard water, this is amazing! will help with scalp buildup
L'Oreal Paris Clarify Sulfate Free Shampoo with Antioxidants, Clarifying Shampoo for Hard Water Exposure and Styling Build-up, EverPure, 6.8 Fl Oz
OMG this is so good and so inexpensive for thickening hair and making it a little textured
John Frieda ULTRAfiller+ Hair Thickening Spray for Fine Hair, 5 fl oz | Volumizing Spray for Thin Hair, Biotin + Hyaluronic Acid, Strengthens Damaged Hair, Fuller Thicker Results
this will thicken hair but also make it glossy
COLOR WOW Dream Cocktail Carb – Carb Infused Thickening Leave-In Treatment | Carb-infused leave-in treatment for thin, flat, limp hair. Transforms strands to thick and full with heat protection.
I use this between shampoo and conditioner. It's amazing for helping strengthen hair
L'Oreal Paris Sulfate Free Bond Repair+ Pre Shampoo Concentrate, Hair Treatment with Bond + Amino Acid Complex for Colored, Bleached or Damaged Hair, EverPure, 5.1 Fl Oz (Packaging May Vary)