4.5 · 21 reviews

4VIA Morning + Night

Name: Rest Phase™
Brand: 4VIA
SKU: 4VIA-RP-BTL-30D
Price: 29.00 GBP
Availability: InStock

Your everyday health and longevity routine in two formulas: a delicious morning drink and two capsules at night. Formulated by a doctor & expert in medical innovation.

FORMULATED ACROSS 12 SYSTEMS OF HEALTHY AGEING

Energy¹

Gut⁶

Brain³

Mobility⁹ ¹⁰

Skin¹¹

Cell protection¹²

Choose your plan

Skip, pause or cancel anytime

BEST VALUE

3-Month SupplySave -83%

3 × Intelligent Systems Nutrition™
+ 3 × Rest Phase™

Billed £159 every 12 weeks

£53/month£1.77 /day

Morning + Night routine
Includes the 90-Day Foundation programme
90-day money-back guarantee
First access to new products and future gifts
Cancel or pause anytime

Free gifts worth £43 with your first order:

Tritan shaker bottle~~£18~~

Utility tote~~£25~~

1-Month SupplySave 30%

Intelligent Systems Nutrition™
+ Rest Phase™

Billed £69 every 4 weeks

£69/month£2.30 /day

Morning + Night routine
Includes the 90-Day Foundation programme
30-day money-back guarantee
Cancel or pause anytime

Free gift worth £18 with your first order:

Tritan shaker bottle~~£18~~

Or buy once · £29

SHIPS WITHIN 24 HOURS · FREE UK DELIVERY

No risk: 90-day money-back guarantee on the 3-Month Supply.

Tested for
banned substances.

LABGMPISOVIEW LAB REPORTS

"Ageing starts early, and across multiple systems. The answer is to nourish those systems early and consistently."DR FARHAAN ESSOOF · MB BCh BAO

Everyday energy¹
Focus and mental performance³
Immune defences²
Digestion⁶
Skin, hair and nails¹¹
Muscle function⁹
Cell protection¹²
Nervous system, at night^R2

What's inside	4VIA	Typical multi
NAD+ networkNR, niacin, B2, B6, CoQ10, resveratrol
Live cultures + plant fibres5 strains, inulin, acacia, apple pectin
Adaptogens + nootropicsAshwagandha, bacopa, lion's mane, L-theanine
Rejuvenation bioactivesSpermidine, quercetin, resveratrol, turmeric
Superfoods + greensBerries, acerola, spirulina, chlorella
Calming night botanicalsRest Phase™: lemon balm, chamomile +4
24 vitamins and mineralsActive forms: P5P, R5P, MK-7, methylfolate

Who it's for

Adults who want one comprehensive, science-driven daily routine for everyday health and healthy ageing.

Taste

Berry-forward: açaí, blueberry and pineapple on a subtle green apple base, softened by cocoa and vanilla. With 100+ ingredients and no artificial flavours, it tastes layered and natural rather than sweet. Best very cold: shake it with ice.

Nutrition labels

Intelligent Systems Nutrition™ and Rest Phase™ labels. See nutrition label →

VEGANGLUTEN-FREE (TESTED)GMP-CERTIFIED FACILITYTESTED FOR BANNED SUBSTANCESDOCTOR FORMULATED

Systems Longevity

A better way to think of daily health and longevity.

Your body works as connected systems, and ageing happens across all of them. Systems Longevity means nourishing them together, early and consistently: one routine, morning and night.

"Honestly, 10/10 for taste. I look forward to making it every morning."

ROLAND L.

"I chose the ritual because it contained so much of what I needed, including supplements I had been buying separately."

ADRIENNE K.

"I wanted something for overall wellness. This made complete sense to me."

DANIEL L.

THE PROBLEM

Ageing is a whole-body process. It starts earlier than most of us think.

0

markers of ageing, across multiple organ systems, already present in young adults[S1]

(01)

0

hallmarks of ageing, how scientists describe it at the level of the cell[S2]

(02)

0

adults’ diets fall short on key nutrients[S3]

(03)

0

nights a week of good sleep, for the average UK adult[S4]

(04)

Benefits

What you notice daily. How you build for the future.

01 · EVERYDAY ENERGY¹

How you feel, every day.

"I want steadier energy that carries me through the day."

Dual-form vitamin B1224 µg

Methyl- and hydroxocobalamin. Contributes to the reduction of tiredness and fatigue.¹

Chromium100 µg

Contributes to the maintenance of normal blood glucose levels.⁸

CoQ1050 mg

Found in every cell. Microencapsulated to protect it in the powder.*

NR + acetyl-L-carnitine125 mg NR

NR, an NAD+ precursor, microencapsulated. 125 mg is within the range used in research.†

02 · GUT & DIGESTION⁶

Your gut, the command centre.

"I want to feel more comfortable after meals."

Live cultures10bn CFU

Five strains, counted at the end of shelf life.*

Plant fibres2 g

PHGG, acacia fibre, agave inulin and apple fibre.*

Digestive enzymes5 enzymes

Protease, amylase, lipase, bromelain and papain.*

Calcium160 mg

Contributes to the normal function of digestive enzymes.⁶

Vitamins B2 + B33 mg · 20 mg

Contribute to the maintenance of normal mucous membranes (e.g. intestinal mucosa).⁶

03 · FOCUS & MOOD³

Your brain today. Your brain tomorrow.

"I want to stay sharp, and steady when life gets demanding."

Vitamin B510 mg

Contributes to normal mental performance.³

Zinc + iodine15 mg · 150 µg

Contribute to normal cognitive function.³

Saffron30 mg

Standardised to 2% crocin, the amount used in published research.†

Lion's mane, bacopa + phosphatidylserineblend

The neuroendocrine blend, alongside saffron and L-theanine.*

04 · HORMONAL BALANCE & VITALITY⁵

Your vitality.

"As my needs change, I want support for drive and vitality."

Vitamin B62 mg

Contributes to the regulation of hormonal activity.⁵

Thiamin (B1)3 mg

Contributes to the normal function of the heart.⁴

Folate, B6 + B12

Contribute to normal homocysteine metabolism.⁴

Maca root300 mg

A 10:1 extract: 300 mg equals 3 g of maca root, in line with amounts used in research.†

Fenugreekblend

A seed extract, part of the adaptogen blend.*

05 · IMMUNE HEALTH²

Your defences, quietly at work.

"I want to stay resilient through busy periods."

Vitamins C + D3450 mg · 50 µg

Contribute to the normal function of the immune system.²

Zinc + selenium15 mg · 70 µg

Contribute to the normal function of the immune system.²

Reishi + shiitakeblend

Two of the four functional mushrooms in the formula.*

Superfoods + botanicalsblend

Berries, acerola, spirulina and chlorella, from the 3,870 mg superfoods blend.*

06 · STRENGTH & RECOVERY^9,10

A strong structure for the years ahead.

"I want to keep my strength and movement as I age."

Magnesium150 mg/day

Contributes to normal muscle function.⁹

Vitamin K2100 µg

Contributes to the maintenance of normal bones.¹⁰

Amino acid complex1,100 mg

BCAAs in a 2:1:1 ratio, with glutamine, proline and taurine.*

MSM1,000 mg

A natural source of sulphur. 1,000 mg, close to the amounts used in research.†

07 · SKIN, HAIR & APPEARANCE¹¹

Looking healthy is part of being healthy.

"I want healthy-looking skin, hair and nails as I age."

Vitamin C450 mg

Contributes to normal collagen formation for the normal function of skin.¹¹

Biotin300 µg

Contributes to the maintenance of normal skin and hair.¹¹

Hyaluronic acid120 mg

Found in skin, where it holds water. 120 mg, the amount used in research.†

Astaxanthin4 mg

A red carotenoid from microalgae. 4 mg, the amount used in published research.†

08 · CELLULAR FUNCTION & PROTECTION¹²

Healthy ageing, down to the cell.

"I feel well now. I want to protect that for the years ahead."

Vitamin E, zinc + selenium

Contribute to the protection of cells from oxidative stress.¹²

NAD+ networkNR 125 mg

NR, an NAD+ precursor, alongside niacin, B2, B6 and CoQ10. Microencapsulated.*

Spermidine5 mg

From wheat germ extract, within the range used in published research.†

Resveratrol + quercetinblend

Plant polyphenols within 4VIA's rejuvenation bioactives.*

PQQ10 mg

As its disodium salt, 10 mg, the amount used in published research. In Rest Phase™.†

09 · RESTFUL NIGHTS^R2

The night shift.

"I want a better way to switch off at the end of the day."

Magnesium bisglycinate85 mg

Contributes to the normal functioning of the nervous system.^R2

Chamomile~2% apigenin

Standardised to about 2% apigenin.*

Night botanicals620 mg blend

Lemon balm, passionflower, linden, lavender, hops and saffron (2% safranal).*

Myo-inositol250 mg

A naturally occurring compound, often grouped with the B vitamins.*

The routine

Two formulas. One routine.

Açaí-Blueberry-Pineapple

MORNING · 111 INGREDIENTS

Intelligent Systems Nutrition™

One 15 g scoop, shaken with cold water.

Energy¹Focus³Digestion⁶Skin¹¹Cell protection¹²

NIGHT · 12 INGREDIENTS

Rest Phase™

Two capsules, about an hour before bed.

Night botanicals*Reduced tirednessᴿ¹Night wind-downᴿ²

How to take it

Less than 1 minute a day.

01 · One scoop. 15 g of Intelligent Systems Nutrition™, every morning.

02 · Shake with cold water. About 300 ml. Add ice if you like it colder.

03 · Enjoy your morning. A berry-forward start to the day.

04 · Two capsules. Rest Phase™ with water, about an hour before bed.

Hear from the members.

J

Jenna E.VERIFIED MEMBER

Love it!

"With so many ingredients, I expected this to be something I would have to force myself to drink… This is completely different. The flavour is subtle, natural and not overly sweet. I actually enjoy drinking it."

T

Thomas H.VERIFIED MEMBER

Smooth, not gritty or metallic

"I was surprised by how smooth it tasted. It is not gritty or metallic like other supplements I have tried."

M

Michele L.VERIFIED MEMBER

My husband subscribed after trying mine

"I like how easy it is to get so many of the longevity, skin and daily nutrition ingredients I wanted in one drink… My husband tried mine and has now subscribed too."

N

Nazbee E.VERIFIED MEMBER

No more juggling bottles

"I used to take multiple different supplements, multivitamins, gut supplements and many more, and sometimes skip one or the other."

Ingredients

100+ ingredients, mapped to your body.

Saffron

Standardised to 2% crocin, the amount used in published research.†

30 MG

Lion's mane

One of four functional mushrooms, in the neuroendocrine blend.*

830 MG BLEND

Maca root

A 10:1 extract: 300 mg equals 3 g of maca root, in line with amounts used in research.†

300 MG

Vitamin C

Contributes to normal immune function and collagen formation.^{2 11}

450 MG

Spermidine

From wheat germ extract, within the range used in published research.†

5 MG

Astaxanthin

A red carotenoid from microalgae. 4 mg, the amount used in published research.†

4 MG

Live cultures

Five strains, counted at the end of shelf life.*

10BN CFU

Spirulina + chlorella

Selected for their naturally occurring phytonutrients.*

GREENS BLEND

Black seed

Standardised to 5% thymoquinone, with a long history of traditional use.*

150 MG

Resveratrol + quercetin

Plant polyphenols within 4VIA's rejuvenation bioactives.*

573 MG BLEND

Nicotinamide riboside

A precursor used by the body to produce NAD+.*

125 MG

Night botanicals

Lemon balm, passionflower, chamomile, linden, lavender and hops.*

620 MG · REST PHASE™

Made with method

Thought through, ingredient by ingredient.

From the whole body, down to the cell.

Every system covered. Formulated across 4VIA's 12 Systems of Healthy Ageing. Connected, the way your body is.

Energy & MetabolismBrain, Nerves & VisionHormonal RegulationBlood HealthMuscle FunctionSkin, Hair & Nails

12SYSTEMS

Immune HealthHeart HealthGut & DigestionThyroid & Blood GlucoseBones, Cartilage & JointsCellular Function & Protection

Research-aligned actives. Key actives at amounts in line with published research, made for every day.*

30MG · SAFFRON

4MG · ASTAXANTHIN

5MG · SPERMIDINE

Built by design. Six groups of ingredients, designed to complement each other rather than overlap.

BIOARCHITECTUREMATRIX™

Smarter delivery. Active forms like P5P, R5P and MK-7. NR and CoQ10 are microencapsulated.

NR 125 MGCOQ10 50 MG

Formulated around the day. Intelligent Systems Nutrition™ for the active day. Rest Phase™ for the night: two capsules before bed.ᴿ²

Formulated by a medical doctor

"The body doesn't work in isolated categories. Feed the whole, nurture the connections."

DR FARHAAN ESSOOF · MB BCh BAO · FOUNDERRead Bio

Your first 90 days

Build your foundation. Age better.

DAY 1

Activation.

Support for less tiredness and fatigue¹ by day, and a nervous system supported at night^R2.

DAY 14

Energy & focus.

Steadier energy¹ through the day, and focus³ when you need it.

DAY 30

Digestion & gut comfort.

Digestion⁶ that works the way it should.

DAY 60

Mood, skin & structure.

Balanced mood³, healthy skin¹¹ and healthy bones¹⁰.

DAY 90

Foundation built.

Hormonal balance⁵, healthy blood sugar⁸ and every system nourished.

DAY 114306090

Milestones reflect the focus of each stage of your routine and formulation goals, not guaranteed outcomes. Everyone’s experience is different.

One routine

One routine instead of 30+ supplements.*

4VIA Morning + Night: Intelligent Systems Nutrition pouch and Rest Phase bottle

BEFORE · 30+ SUPPLEMENTSAFTER · ONE ROUTINE

Daily essentials£15Multivitamin, B12, magnesium +2

NAD+ and cellular energy£71NR, CoQ10, acetyl-L-carnitine +5

Cellular longevity£40Spermidine, resveratrol, quercetin +2

Healthy ageing and wellbeing£26Turmeric, black seed, milk thistle +3

Immune support£18Vitamin D3, zinc, reishi +3

Greens and superfoods£26Greens powder, sea vegetables, berry blend

Gut and digestion£28Live cultures, fibre, digestive enzymes +2

Brain, focus and mood£45Ashwagandha, bacopa, lion's mane +6

Hormones and vitality£21Maca, shilajit, fenugreek +2

Bones, muscle and mobility£36Vitamin K2, MSM, amino acids +3

Skin, hair and nails£15Hyaluronic acid, astaxanthin, biotin +3

Night support£18Magnesium, myo-inositol, calming herbs +2

Bought separately≈ £359/month4VIA Morning + Night£69/month

Compare

Why we stand out.

	4VIA	Supplement stack	Overpriced greens powder	Longevity supplements
Morning and night formula	Y	N	N	N
Formulated across 12 systems of healthy ageing	Y	N	N	N
24 vitamins and minerals	Y	P	P	N
Live cultures and fibres	Y	P	Y	N
Longevity-focused actives	Y	P	N	Y
Formulated by a medical doctor	Y	N	P	P
Cost per day	£1.77–£2.30	≈ £12.00	≈ £2.63	≈ £1.87

Included Sometimes, or as separate products Not included

Start 4VIA →No risk: 90-day money-back guarantee on the 3-Month Supply.

Quality

Focus on the highest standards.

3+ years of research and development. And still improving.
1,000+ research papers across our ingredients.
Tested for heavy metals, pesticides and microbials.
Made in a GMP-certified facility.

All of the good, none of the worry.

Made to fit

Vegan
Vegetarian
Gluten-free (tested below 20 ppm)
Low-carb and keto-friendly
Made to take long term

Made without

Added sugar
Artificial sweeteners
Artificial flavours
GMOs
Dairy

FAQ

Questions, answered.

Is this another greens powder?

No. Greens are one part of it. 4VIA combines 24 vitamins and minerals, live cultures and fibres, adaptogens and longevity-focused actives in the morning, plus an night formula.

Why a night formula?

Your body keeps working while you rest. Rest Phase™ adds magnesium, zinc and copper with calming botanicals, so the routine covers your whole day.ᴿ²

What will I notice, and when?

Everyone is different. Many people enjoy the ritual from the first day. Longevity is built over months of consistency, which is why the 3-Month Supply comes with a 90-day guarantee.

Is it safe with medication?

4VIA is formulated by a medical doctor, with doses within established safe upper levels. If you take medication (especially blood thinners, as it contains vitamin K2), are pregnant or breastfeeding, or are under medical care, check with your doctor first.

How do the plans work?

The 3-Month Supply delivers three months of Intelligent Systems Nutrition™ and Rest Phase™ at once. The 1-Month Supply delivers one month at a time. Both include the 90-Day Foundation programme and free UK delivery.

Can I pause or cancel?

Yes, anytime from your account. You can skip or pause too.

What does it taste like?

Berry-forward, with açaí, blueberry and pineapple notes on a subtle green apple base, softened by cocoa and vanilla. Lightly sweetened with stevia, not overly sweet.

Reviews

All reviews

Our promise

Take 4VIA every day for 90 days. If you don't notice the difference, we will simply give you your money back.

Start 4VIA →

Every first order of a 3-Month Supply subscription is covered by our 90-day money-back guarantee. Pause or cancel your membership at any time.