Her Strength Guide
Compare protein types.
A research-based comparison of three options—not a tested product ranking.
No affiliate purchase links appear in this comparison. We have not personally tested these products.
| Type | Useful distinction | Limitation |
|---|---|---|
| Whey concentrate | A milk-derived protein option | Check lactose, allergens and the exact ingredients. |
| Whey isolate | A different whey processing category | It is still milk-derived; isolate does not mean allergy-safe. |
| Plant protein blend | An alternative when you want plant sources | Check the actual plants and allergen statement; plant-based does not mean allergen-free. |
3 types shown
Compare the actual serving next.
Use grams of protein rather than scoop weight, then read the sweeteners and allergen information. Do not assume one type is automatically right for every woman over 40.