Micellar Casein
Why we made this
Whey spikes then drops. Casein forms a gel in the stomach that releases amino acids over 7 hours — ideal before sleep on training days. Our casein is genuinely micellar (not calcium caseinate, a cheaper degraded form).
1 scoop in 10 oz milk 30 minutes before bed on training days.
Hard-training athletes optimizing overnight recovery.
What's inside
Micellar casein (from grass-fed Irish dairy), natural vanilla, monk fruit, sunflower lecithin, sea salt.
Where it comes from
Kerrygold-adjacent Irish family dairies. Casein is the slowest-digesting protein form.
Stack it with
4.8 out of 5 · 8 verified reviews
Third-party COA on the website sold me. Micellar Casein has become part of my morning stack — no chalky aftertaste and no bloat.
I train five days a week and recovery has been sharper. Ingredient list reads like a dietitian wrote it, which is basically the case.
Flavor is subtle in the best way. I'd love a family-size option of Micellar Casein.
Tried AG1 and Ritual before this. Rivergrove wins on transparency and taste. Subscribe-and-save makes it a no-brainer.
She specifically flagged the sourcing standards. I've been on it three months and my labs improved at my last check-in.
Mixes clean in water, no gritty settle. Packaging is a little bulky but I'll take it for the quality.
I'm picky about what goes in my body during pregnancy planning. Rivergrove passed my OB's review.
You get what you pay for. Micellar Casein is not the cheapest option but the quality is obvious after two weeks.
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