RISK FREE — 30 DAY MONEY BACK GUARANTEE!

CALM is your evening ritual. A premium cacao drink crafted with 10g of hydrolysed marine collagen peptides from Japan, the global benchmark for collagen quality. Layered with 3g ashwagandha root extract, magnesium bisglycinate, L-theanine, reishi, chamomile and passionflower, plus B6, B12 and vitamin C.

TRY CALM NOW RISK FREE WITH OUR 30 DAY MONEY BACK GUARANTEE

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TRUSTED BY DOCTORS

F+NCTION is trusted and recommended by doctors, surgeons & health professionals.

Dr Yusra Al-Mukhtar

Medical Director Dental Surgeon BDS (Hons) BSc (HONS) MFDS RCS Ed MJDF RCs Eng AET PgCert AesMed GDC 193105

"I've been using CALM for a few months. The flavour is beautiful and the ritual of preparing it has become part of my evening wind down. Genuinely a premium product."

INSTAGRAM

Dr Michail Vourvachis

MBBS (Lond), DMD, MSc (Hons), MFDSRCSEng, MRCSEd, FHBPRAS - Consultant Plastic Surgeon

"A thoughtfully formulated blend with high-quality ingredients. The attention to sourcing and the synergy of marine collagen, ashwagandha and reishi stands out in this category. I highly recommend it as part of an evening routine."

INSTAGRAM

Dr CAMILA AZZINI

Dermatologist | London - UK

GMC 7649750

"Thank you for creating this amazing supplement!

I love incorporating CALM into my evening routine. Beautiful formulation and the taste is exceptional."

INSTAGRAM

Dr Ansar Mahmood

Consultant Orthopaedic surgeon and Longevity specialist

"We're proud to stock CALM in our clinic. Clients have responded positively to the quality of the formulation and the brand experience. A welcome addition to our wellness offering."

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OUR PARTNERS

FNCTION products are proudly stocked in over 30 of Central London’s most exclusive wellness, health, and aesthetic clinics.

YOUR EVENING RITUAL

Made with research-backed ingredients. CALM is the all-in-one night time formula

10G MARINE COLLAGEN One of the highest doses on the market. Vitamin C contributes to normal collagen formation for the normal function of skin, bones, cartilage and gums.*

3G ASHWAGANDHA ROOT EXTRACT (10:1) Premium concentrated extract, delivering 15mg withanolides. Traditionally used in evening rituals for centuries.

MAGNESIUM BISGLYCINATE The most absorbable form of magnesium. Magnesium contributes to normal psychological function and the reduction of tiredness and fatigue.

KEY B-VITAMINS Vitamin B6 contributes to the regulation of hormonal activity. Vitamin B12 contributes to normal psychological function and the reduction of tiredness and fatigue.

CALMING BOTANICALS Reishi mushroom, chamomile, passionflower and L-theanine. A botanical blend rooted in evening wellness traditions.

Wake up stronger, sharper, and fully restored ready to dominate your day.

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JOIN OUR 5000+ HAPPY CLIENTS

Wind down with CALM

AN EVENING RITUAL TO LOOK FORWARD TO. WAKE UP REFRESHED, NOT GROGGY.

Your journey starts now. Receive our signature glass and frother in your welcome box.

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HOW TO TAKE CALM

SCOOP IT

(26g) 3 heaped tablespoons of CALM. Your evening dose, ready to mix

MIX IT

Blend with 250ml of water or milk, hot or cold. Stir, shake, or froth until smooth and creamy.

DRINK IT

Sip 60-90 minutes before bed. Breathe deep, unwind, and let the calm take over

WHY F+NCTION

FOCUS: YOUR DAYTIME RITUAL

FOCUS is the daytime counterpart to CALM. A morning ritual in development, built for individuals who needs to show up sharp from the first hour. Be the first to know