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Two worlds,
one ritual
Colleins combines collagen and creatine in one
refreshing pink lemonade. For women who don't want to choose between strength and care.
Buy now with the 1+1 deal
4.9 • 127+ reviews
Rated 4.7 from 15,000+ orders
Supplements you'll stick with
Two perfectly dosed formulas, in flavors you'll crave every day. Collagen, creatine, and vitamin C in Pink Lemonade. Magnesium, glycine, and lemon balm in Sleep.
Shop our two products:
Creatine + Collagen in one
Made in the Netherlands
Lightweight formula that blends easily
🇺🇸 Made in the Netherlands
Delicious Pink Lemonade flavour
Made for women
One scoop, no pills
Independently tested by Eurofins
Made in the Netherlands
30-day money-back guarantee
Two scoops, one routine
Eurofins · every batch independently tested
HACCP · certified production
Halal · officially certified
The Netherlands · developed and produced
About Colleins
Supplements that taste like cardboard. Kitchen cabinets full of jars. Routines that are too complicated to maintain. We believed it could be simpler, and that taste and convenience are not secondary but essential. Because the best supplement is the one you actually use.
Read our story
Why Colleins?
Developed for women
Each formula starts with what women need, not an existing men's product with a different label. Correct dosages, no fillers just to fill a label.
Made in the Netherlands & independently tested
Everything is produced in the Netherlands under HACCP and tested per batch by Eurofins. Request the report with your batch number to know exactly what's inside.
Built to Last
Morning and evening, ready in ten seconds, with a taste you'll look forward to. Because the best supplement is the one you're still taking three months from now.
Frequently asked questions
Everything you want to know about Colleins, from formula to delivery. Is your question not listed? Feel free to email us.
Pink Lemonade contains collagen, creatine and vitamin C, in a fresh, slightly sweet flavour. Sleep contains magnesium, glycine and lemon balm, in a mild lemon flavour for the evening. The formulas do not overlap: no ingredient is present in both.
Yes. Many women take Pink Lemonade at a time that suits their day, and Sleep in the evening. Since the formulas don't overlap, you won't be taking double doses of anything.
Because that way you'll stick with it. One scoop in water takes thirty seconds, and with a flavour you enjoy, you're less likely to skip it. Moreover, one scoop contains a dosage that you could never fit into a tablet.
Each batch is independently tested by Eurofins. The reports can be requested per batch number, which is located on the bottom right of the back of the packaging. Colleins is produced in the Netherlands under HACCP standards and is Halal certified.
You have 30 days to try it, even if the bag has been opened. If you find it doesn't work for you, we will refund your money. Email support@colleins.com with your order number and we will arrange it within two business days.
