The Stack
Three products covering protein, skin/joint support, and a refreshing daily option.
25g of pure whey isolate per scoop with minimal lactose and zero fat. The cleanest macro profile of any whey type and the most gut-friendly for those with mild lactose sensitivity.
See live price →18g of bioavailable type I and III collagen per serving. America's #1 collagen brand and the standard pick for skin, hair, nails, and joint support.
See live price →20g of whey isolate in a juice-like format with under 90 calories. A refreshing alternative when you don't want another chocolate shake.
See live price →Why This Combo
This combo is built around the three priorities most active women care about.
- Whey isolate is the leanest protein option. 25g of pure protein per scoop with effectively no fat, sugar, or extra carbs. Ideal for the calorie-conscious lifter.
- Collagen targets skin, hair, and joints. Studies (Proksch et al, 2014) show 2.5 to 10g of collagen peptides daily improves skin elasticity within 8 weeks. The same dose also supports tendon and joint recovery.
- Clear whey breaks the chocolate-shake monotony. A juice-style whey lets you hit your daily protein target on the days you'd otherwise skip a shake.
Total Monthly Cost
Math: 25 isolate servings + 30 collagen servings + 15 clear whey servings per month:
| Daily whey isolate: Impact Whey Isolate (25 servings/mo) | $17.40/mo |
| Collagen peptides: Collagen Peptides (30 servings/mo) | $21.42/mo |
| Clear whey (variety): Clear Whey Isolate (15 servings/mo) | $12.00/mo |
| Total monthly cost | $50.82 |
That's about $51/month for full coverage on the lean-strength, skin, and recovery sides.
How to Use Each
MyProtein Impact Whey Isolate (post-workout or smoothie)
One scoop in water, almond milk, or a smoothie. The chocolate smooth flavor is mild and not over-sweetened. As an isolate, it has minimal lactose, so it's gentle on the gut.
Vital Proteins Collagen Peptides (morning coffee)
One to two scoops stirred into morning coffee, tea, or a smoothie. Unflavored and dissolves clear. For maximum skin elasticity benefit, take daily for at least 8 weeks.
MyProtein Clear Whey Raspberry (refreshing protein hit)
One scoop in 16 oz cold water. Use as an afternoon refresher or pre-workout protein. Tastes like a juice rather than a milkshake, which is a welcome change in the chocolate-dominated protein world.
Cheaper Alternatives
- Swap MyProtein Isolate for Nutricost Whey Isolate at $28.95/2 lb. Same pure isolate form, smaller tub.
- Swap Vital Proteins for Sports Research Collagen at $29.99/1 lb. Costco staple, single-source grass-fed.
- Drop the clear whey. If you don't mind chocolate shakes, you can save $40 by skipping the clear whey and using the isolate twice a day.
Upgrade Path
- Upgrade whey to Transparent Labs Grass-Fed Whey Isolate for a 100% disclosed, grass-fed label with no artificial sweeteners.
- Upgrade collagen to Thorne Collagen Plus with added vitamin C and biotin for skin/hair support.
See every protein curated for women
Browse our women's protein guide for more picks.
See women's guide →Frequently Asked Questions
No. Whey is just protein. Muscle gain requires a calorie surplus and resistance training. Drinking a whey shake without lifting or eating extra calories doesn't add muscle mass. It just helps you hit your daily protein target on the calories you already eat.
Most research recommends 0.7 to 1.0g of protein per pound of bodyweight for active women. For a 140 lb woman, that's 100 to 140g per day. This stack covers around 35 to 50g of that, and the rest comes from food.
The evidence is reasonable. Multiple 8 to 12-week studies (Proksch 2014, Asserin 2015) show measurable improvements in skin elasticity and hydration at doses of 2.5 to 10g per day. The effect isn't dramatic, but it's real and consistent.
Two reasons: leaner macros (no sugar, no fat) and less lactose. About 25 to 30% of women have some degree of lactose sensitivity, and whey isolate is the most gut-friendly whey option as a result.
Within 60 minutes after training or as part of a high-protein meal. Spreading protein across 3 to 5 meals per day (around 25 to 40g per meal) is more important than nailing one specific window.
Generally yes for whey isolate and collagen, but always consult your doctor for individualized advice. Avoid pre-workout products or stimulant-based supplements during pregnancy. The plain whey, casein, and collagen products in this stack are food-derived and have been used safely in pregnant populations in clinical research.