Second Self® | Daily Longevity Supplement for Skin, Energy & Recovery - longevity supplement - Second Self
Second Self® | Daily Longevity Supplement for Skin, Energy & Recovery - longevity supplement - Second Self
Second Self® | Daily Longevity Supplement for Skin, Energy & Recovery - longevity supplement - Second Self
Second Self® | Daily Longevity Supplement for Skin, Energy & Recovery - longevity supplement - Second Self
Second Self® | Daily Longevity Supplement for Skin, Energy & Recovery - longevity supplement - Second Self
Second Self® | Daily Longevity Supplement for Skin, Energy & Recovery - longevity supplement - Second Self

Your Eton Mess Longevity Supplement

4.8 from verified reviews

One pouch. Visibly better skin, steady energy, and ageing on your terms.

One scoop. 17 actives. Everything your skin, energy and recovery need, from the inside out.

Phaelune™ is our complex of 17 actives in one daily scoop. Targets every hallmark of ageing through cellular renewal.

  • Designed to target every hallmark of ageing
  • Restores cellular energy. Activates cellular renewal.
  • 17 actives in one pouch. EU tested. Clinically dosed.
  • 30-day money-back guarantee
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🔒 30-day money-back guarantee · Cancel anytime · Tastes like dessert, not chalk

What is Phaelune™?

Phaelune™ actively seeks out your worn-out and damaged cells, clearing, renewing and rebuilding them to support energy, longevity, and clarity.

A proprietary complex of 17 actives, layered across three systems your body works on every day.

Energy & Vitality

For clearer mornings, steadier focus, the end of the 3pm crash.

B3 · B6 · B9 · B12 · Cordyceps · Ashwagandha

Supports energy-yielding metabolism, reduction of tiredness and fatigue, and psychological function.

Longevity & Protection

For cellular renewal, immune resilience, and oxidative defence.

Zinc · Selenium · Vitamin D3 · Spermidine · Resveratrol · Pine bark · Reishi

Supports protection of cells from oxidative stress, immune function, and cell division.

Strength & Repair

For muscle, bone, and recovery between sessions.

10g whey isolate · 1.5g creatine · Vitamin K2 · Beetroot · Inulin

Supports muscle growth and maintenance, normal bones, and muscle function.

Nutrition Facts

Nutrition information

Per 15g serving

Energy 45 kcal / 189 kJ
Protein 10g
Carbohydrates 0.86g
of which sugars 0.56g
Fat 0.6g
of which saturated 0.3g
Fibre 2.11g
Salt 0.03g

Vitamins & Minerals

% EU NRV
Vitamin D3 250%
Vitamin B6 150%
Vitamin B9 (folate) 146%
Selenium 100%
Vitamin B12 100%
Vitamin B3 (niacin) 75%
Zinc 50%
Vitamin K2 25%

EU clinically dosed.

Adaptogens

Ashwagandha · Cordyceps · Reishi

Longevity actives

Spermidine · Resveratrol · Pine bark extract

Gut & Circulation

Inulin · Beetroot

Allergens

Contains milk. Produced in a facility that also processes soya, mustard, and fish. May contain traces.

Origin

Designed in Ireland. Manufactured in an EU pharma-grade facility.

How to use

Morning protocol.

Best longevity results when taken before 11am on an empty stomach. Phaelune™ is engineered to amplify cellular renewal during the morning fast.

Mix 15g (one scoop) with 200ml of:

Cold water · Milk · Milk alternative · Iced matcha · Iced coffee · Yoghurt bowl.

Best served cold. Heat degrades some of the actives.

Take it daily for 30 days to feel the difference. Phaelune™ compounds. Skip days, lose ground.

Heard on

KCLR Radio

Served at Ireland’s best bakery

Arán

Community

Move with Tara

Served at

Wild Tails Co

4.8

Based on 20 verified reviews

5 16
4 3
3 1
2 0
1 0

Photos & Videos

20 reviews

Allison N

Verified buyer

The product that has it all. It’s so much more than a protein powder. If you are looking for a superior product with the cleanest ingredients around then this product is a no brainer. The addition of the creatine, adaptogens and the many vitamins and minerals show how much care and research has gone in to making this product truly unique. The taste is really good and mixes like a dream. You will not regret this purchase.

Customer photo from Rachel C

Rachel C

Verified buyer

“I was sceptical. Every protein brand makes the same claims. This one actually delivers on taste and I notice the difference in recovery”

Customer photo from Cathal B

Cathal B

Verified buyer

“Honestly shocked by how good it tastes. It feels closer to dessert than protein”

Marie K

Verified buyer

“Unreal. I was really excited to try and it didn’t disappoint. The flavour is unreal, reminds me of drumstick squashies. It has no powdery taste at all. Also love that it includes creatine. Excited for more flavours.”

Customer photo from Trish H

Trish H

Verified buyer

“The only protein I’ve stuck with daily. Love it 💪”

Customer photo from Emily D

Emily D

Verified buyer

“Recovery feels noticeably better. I’m less wrecked the day after heavy sessions”

Lauren MC

Verified buyer

“I honestly expected to hate it. Mixed it with water and it was delicious. No chalk, no weird aftertaste. Love it”

Eabha O

Verified buyer

“So tasty. I have been taking it in the morning with my coffee and I feel so focused. You need to bring out more flavours 🥲”

Diya K

Verified buyer

“I have no shaker so I emailed to say maybe it’s a good idea to include one. The next day I had a parcel. They posted me a really nice blender. Thank you I am so happy with it”

Spencer D

Verified buyer

“Ordered to the wrong address. I reached out and the customer support was super helpful”

Will B

Verified buyer

“My god that stuff is tasty. Wife loves it as well.”

Nicole B

Verified buyer

“I love supporting Irish when I can. So glad I did. It tastes fab ✨ Keep up the good work”

Shaun F

Verified buyer

“Was really happy with way the delivery. It came next day”

Tara G

Verified buyer

“Delivery was super fast. Tastes nice”

James H

Verified buyer

“Mine didn’t come for 4 days. I reached out and they were really helpful”

Carolyn H

Verified buyer

“Saw this on TikTok and said I would try it. Really glad I did”

Maura T

Verified buyer

“I can see why people like it but I personally found it a bit less sweet than I’d prefer. Not bad at all, just not for me”

Róisín R

Verified buyer

“Love the strawberry taste, very subtle. Mixes well. Highlight: it has clean ingredients with stevia for sweetness, so I know I’m putting goodness into my body. No need for a lot of other supplements, as this bag of magic has most of what you need to maintain your health. Great to see an Irish brand going clean. Look forward to other flavours. Well done Amy and Odhrán.”

Ami Boyle

Verified buyer

“Second self is by far the nicest protein powder I have tasted. The Eton mess flavour is divine and there is no chalky aftertaste which I got from other brands I’ve tried. The added benefits from the other multiple ingredients enable be to recover faster from a weight training session easing the nasty muscle pains. I love to add to my Greek yoghurt or simply drink with milk. Some may say I am biased but as a paying customer it gets 5 stars from me 😊”

Anne S

Verified buyer

“I really like the protein produce. I add it to my morning yogurt with fruit and it is delicious. It mixes easily with still or sparkling water for a nutritious drink on the go. Would highly recommend.”

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THE SCIENCE

Your cells age in seven ways. Phaelune™ actively targets each one.

Of the twelve hallmarks of ageing identified by longevity research, Phaelune™ targets the seven that respond to daily nutritional intervention. Each card below names one and shows which actives address it.

Mitochondrial Function

Your mitochondria produce cellular energy. They become less efficient with age.

TARGETED BY:

B Vitamins (B3, B6, B9, B12)

B vitamins contribute to normal energy-yielding metabolism and to the reduction of tiredness and fatigue.

Cellular Recycling

Your cells recycle damaged components. This process slows with age.

TARGETED BY:

Spermidine

Spermidine is a compound naturally found in wheat germ and has been studied in peer-reviewed longevity research.

Cellular Senescence

Cells stop dividing with age and release inflammatory signals.

TARGETED BY:

Resveratrol

Resveratrol is a polyphenol found in Japanese knotweed and grape skins, studied for its role in cellular health.

Genomic Stability

Your DNA accumulates damage. Cells lose copying precision.

TARGETED BY:

Zinc, Selenium

Zinc contributes to normal DNA synthesis. Zinc and Selenium contribute to the protection of cells from oxidative stress.

Chronic Inflammation

Low-grade inflammation builds up with age, slowing recovery.

TARGETED BY:

Ashwagandha, Reishi

Ashwagandha and Reishi are adaptogens used in traditional wellness and the subject of ongoing modern research.

Gut Microbiome

Your gut loses microbial diversity with age.

TARGETED BY:

Chicory Inulin

Chicory inulin contributes to normal bowel function by increasing stool frequency.

Tissue Regeneration

Your body’s repair capacity declines with age.

TARGETED BY:

Whey Protein Isolate (10g)

Protein contributes to the growth and maintenance of muscle mass.

Based on López-Otín, C., Blasco, M.A., Partridge, L., Serrano, M., Kroemer, G. Hallmarks of Aging: An Expanding Universe. Cell, 2023.

Real people.
Real rituals.

4.8

21 REVIEWS

Try it risk-free

Per scoop

Most proteins keep you where you are. This one takes you somewhere.

Seventeen actives. Each one earning its place. Tap to explore.

Built to Perform

Organic whey isolate

The cleanest protein base. No fillers. No gums.

Creatine monohydrate

Replenishes muscle stores post-training.

Calm Under Pressure

Ashwagandha

Reduces morning cortisol. Calms the system.

Organic cordyceps

Supports oxygen efficiency and endurance.

Organic reishi

Balances the immune system. Aids recovery.

Age on Your Terms

Spermidine (from wheat germ)

Supports cellular repair during sleep.

Resveratrol

Activates longevity genes linked to cellular health.

Pine bark extract

Rich in polyphenols. Protects cells from oxidative stress.

Energy That Lasts

Vitamin B3

Reduces tiredness and fatigue.

Vitamin B6

Supports the nervous system and hormonal balance.

Vitamin B9 (Folate)

Normal blood formation and cell division.

Vitamin B12

Sustained energy. Sharper focus.

Vitamin D3

Immunity, bone strength, muscle function.

Vitamin K2

Bone and arterial health.

Feel Good From the Inside

Zinc

Immunity, skin, cognitive function.

Selenium

Protects cells. Supports thyroid function.

Chicory inulin

Prebiotic fibre for gut health.

Red beet

Natural colour. No synthetic dyes.

Second Self co-founders portrait

And now, a message from the founders

We didn’t want to start a supplement brand.

Every protein we tried was god-awful. Plastic tubs, shouty marketing, ingredients from a car cleaner.

I bought my mum some. She wouldn’t let it on the counter.

We were spending hundreds a month on supplements. Forgetting half.

So we built the solution. Organic whey isolate base, 16 longevity actives, every hallmark of ageing targeted. Built for memory, recovery, energy. Tastes like dessert.

Odhrán & Amy-Leigh · Kilkenny

OUR PROMISE

Risk-Free.

Try it. Or your money back.

30 DAY

GUARANTEE

Thirty days to feel the difference. If you don’t, full refund. No questions.

  • FREE TRACKED DELIVERY
  • CANCEL ANYTIME
  • EU TESTED · CLINICALLY DOSED
  • DESIGNED IN IRELAND
Try it risk-free

Questions Worth Asking

You were going to ask anyway.

Five answers that usually decide it.

Will this actually work?

Seventeen actives, each with EU-authorised health claims for energy, recovery, immunity, and cellular function. Most customers notice better recovery and sustained energy within the first 14 days.

Can I really replace my other supplements?

Second Self combines protein, creatine, adaptogens, longevity actives, and daily vitamins in one scoop. Seventeen ingredients your body would otherwise need several supplements to cover.

What if I don’t like the taste?

Eton Mess is designed to taste like dessert, not protein. Strawberry, vanilla, crushed meringue. Smooth, creamy, organic, with no artificial sweeteners. Taste is the feedback we hear most, alongside how fast it ships.

Can I cancel the subscription anytime?

Yes. One click in your account. Pause, skip, or cancel in under 30 seconds. No emails. No phone calls. No guilt.

Where is it made?

Formulated in Belgium with a family-run manufacturer. A food scientist, chemist, and herbal specialist. Packed and shipped from Kilkenny, Ireland. Same-day shipping within Ireland, Monday to Saturday.

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