Curl pattern can be hormones, gloss should not really be.
Review your overall diet, no pill makes up for imbalances or deficiencies there. Prenatals by their very nature only contain a limited range of micronutrients. Don't mean to be rude but I work in lifestyle healthcare and I rarely see someone who claims to be eating healthily that is actually eating a truly balanced, varied wholefood diet. Over the course of a pregnancy and lengthy breast feeding it can add up.
People overly focus on certain food groups, for example vegetables and lean muscle meat, but fail to eat enough from other nutrient dense foodstuffs - oily fish, shellfish like molluscs, organ meats, dairy, nuts and seeds, beans and lentils.
2a-2c, medium texture, porous/ colour treated. Three years CG, growing out mechanical and chemical damage = breakage and very high porosity. Past armpit length heading for waist.
Treatments: Komaza protein, Komaza Matani, coconut oil with sugar syrup. Hairveda Sitrinillah
Leave in: Fructis Sleek & Shine (old), Gliss ultimate volume
Styler: Umberto Giannini jelly, Boots curl creme, Rockin RInglets
Experimenting with: Mega-Tek, Curl Harmony reviver, Elvive Full Restore 5.