CHIEFTAIN – for strength and endurance
Chieftain fuels you the natural way, without any sugar spikes and falls.
Sprouted chickpeas and vitamin B3 release steady energy, giving you fuel that lasts the whole day. Magnesium, iron, zinc and copper are absorbed via nine live probiotics, which help rebuild your strength and aid recovery. Chieftain supports endurance for muscle growth and helps maintain focus throughout the day.
💪 Strength without the crash
🔋 All-day energy
🛡️ Faster recovery
One package is sufficient for a 10-day supply.
Only ~£2.50 per day. Certified organic product with code BG-BIO-18
"I was sceptical about another plant protein shake, but this one actually delivered. Within a week the afternoon energy crashes were gone, and I wasn't as wiped out after training. By the third week, I was hitting lifts I hadn't managed in months. It's just part of my morning now."Marcus Т.
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Refunds are available up to 30 days after purchase
Mix one level tablespoon (10g) with 200–250ml of water, plant milk, or your favourite smoothie. For best results, take once daily — ideally in the morning or 30–60 minutes before training, to fuel your body with steady, sustained energy through the day. Shake or blend well before drinking. Not intended for children under 18. If pregnant, breastfeeding, or taking medication, consult your doctor before use. Store in a cool, dry place away from direct sunlight, and reseal tightly after each use.
Sprouted hemp seed powder, sprouted pea protein, sprouted chickpea flour, activated pumpkin seed, wild rosehip powder, wild raspberry powder, nettle leaf powder, live probiotic culture blend, natural forest-fruit flavouring. 100% plant-based, certified organic, gluten-free, no added sugar, no artificial sweeteners, flavourings or preservatives.
Per 10g serving / per 100g:
Energy — 38 kcal / 380 kcal
Fat — 0.6g / 6g (of which saturates 0.1g / 1g)
Carbohydrate — 3.8g / 38g (of which sugars 0.9g / 9g)
Fibre — 2.1g / 21g
Protein — 2.8g / 28g
Salt — 0.02g / 0.2g
Per 10g serving, % NRV:
Magnesium — 56mg (15% NRV)
Zinc — 2.1mg (21% NRV)
Iron — 3.2mg (23% NRV)
Copper — 0.2mg (20% NRV)
Manganese — 0.4mg (20% NRV)
Niacin (Vitamin B3) — 3.2mg (20% NRV)
Vitamin B6 — 0.3mg (21% NRV)
Energy for Your Muscles. Focus for Your Mind.
Strength and endurance for body and mind.
28.3%
Plant Protein
A blend of 5 sprouted seeds for tissue and muscle recovery.
0
Energy Crashes
Steady energy for hours, without spikes or dips, thanks to slow-release carbohydrates.
14
Activated Ingredients
Sprouted hemp, peas, chickpeas and wild fruits for complete cellular nutrition.
30
Seconds
That's all it takes to fuel your body for whatever the day throws at you.
100%
Absorbable
Zinc, magnesium and iron, fully absorbed by the body for strong immunity.
9
Probiotics
Guarantee easy digestion, with no heaviness in your stomach.
Faster Recovery. Stress Reducing.
Our formula turns your effort into results.
Pure strength
Delivers every amino acid you need for maximum results.
Fast recovery
Magnesium and iron reset your body after physical exertion.
Lasting energy
Carbohydrates that release slowly, for steady tone from morning to night.
A strong heart
Phytonutrients that look after your cardiovascular system.
A chieftain's immunity
Powerful protection from chokeberry and rosehip antioxidants.
Metabolism
Zinc and copper optimise your body's metabolic processes.
Focus and clarity
B vitamins support your nervous system and concentration.
Anti-stress
Adaptogens help you handle everyday stress.
Built for winners. Fuelled by nature.
Every ingredient in CHIEFTAIN works for your strength.
Sprouted Hemp Seeds (Sprouted Hemp)
Rich in omega-3s and easily digestible protein, supporting endurance and muscle recovery.
Flaxseed
Sprouted alongside buckwheat, flaxseed contributes lignans and fibre that support healthy oestrogen balance.
Sprouted Peas (Sprouted Pea)
Easily absorbed plant protein and energy source, gentle on digestion.
Sprouted Chickpeas (Sprouted Chickpea)
Plant-based energy source paired with peas, delivering protein without bloating.
Activated Pumpkin Seeds
Natural source of zinc and magnesium, key minerals for strength and healthy metabolism.
Rosehip (Wild Rosehip)
Wild-harvested vitamin-rich fruit that supports recovery after physical exertion.
Raspberry (Wild Raspberry)
Wild-harvested berry adding to the vitamin-dense recovery profile alongside rosehip.
Nettle Powder (Nettle Powder)
A powerful iron-rich tonic that increases oxygen delivery to blood and muscles.
15 years of research into strength and endurance.
Strong, without the heaviness.
Through natural sprouting and fermentation, our key proteins are broken down into peptides your body absorbs instantly. This delivers the full amino acid profile your muscles need to recover and grow, without the bloating or slow digestion of ordinary protein shakes. The result is lean, usable strength that builds day after day.
Recovered, without the fatigue.
Natural enzymes released during sprouting activate the magnesium, zinc and iron inside our superfood blend, multiplying how much your body can absorb. This process restores what hard training and daily stress drain from your system, without synthetic additives. The result is faster recovery and steadier resilience.
Fuelled, without the spike.
B-vitamins from our sprouted blend help your body convert food into usable energy at a steady, sustained rate. This keeps you fuelled through long days and hard sessions, without the sugar spikes and stimulant crashes of typical energy products. The result is steady power that lasts from morning to night.
Your strength reaches a new peak
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Day 1
Amino acids start absorbing immediately.
Within minutes of your first shake, Chieftain's pre-broken-down peptides bypass slow digestion and move straight into your bloodstream. This helps avoid heaviness or bloating that you may find in other shakes.
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Week 1
Minerals start rebuilding your muscles.
Your nine live probiotic strains begin colonising the gut, improving absorption of zinc, magnesium and iron. These minerals start resetting your muscles after exertion and supporting your metabolism. You may notice faster recovery and steadier energy after training.
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Week 2
Your energy stops crashing.
With steady mineral absorption established, Chieftain's slow-release carbohydrates and B vitamins now keep your energy and focus consistent all day. Chokeberry and rosehip antioxidants begin building a stronger immune defence, so training stress hits you less.
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Month 1
Strength becomes your baseline.
A full month of consistent peptide and mineral delivery has measurably improved your recovery capacity. Phytonutrients are actively supporting a strong cardiovascular system, while adaptogens help your body handle everyday stress without burning out. Expect noticeably faster bounce-back between sessions and steadier daily energy.
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Month 3
Built strength that lasts.
After three months, your body has adapted to a new baseline of lean, usable strength - efficient recovery, steady energy, and a resilient immune and cardiovascular system. What started as a daily ritual is now the foundation your training builds on, session after session.
Meet the Experts Behind Ancestral Superfoods
Nutrition experts and scientists recognise CHIEFTAIN as the next step in functional nutrition.
Dr. Raina Stoyanova
Specialist in Endocrinology, metabolic diseases and dietetics
To me, Ancestral Foods are truly unique
— first, because the combinations of superfoods, sprouts, and fermented foods in the various products are exceptionally well-chosen and high-quality; second, because they’re very easy to use in smoothies, soups, salads, and yogurt; and third, because of the results. You have to see for yourself!
Dr. Kristina Vavura
RD - HCPC Registered Dietitian, SCOPE Certified
I recommend ASF because of the high quality of the ingredients in its products, the good bioavailability of its micro- and macronutrients, and its focus on microbiome health.
Dr. Todor Hinov
Holistic medicine
Thank you for addressing issues related to microbiome restoration through your products. I decided to recommend them to suitable patients, and I was pleased to find that they produced very good results. So far, my clinical observation is that the benefits are significant, and I use them myself.
Elena Petreliyska
Certified chef & nutritional therapist
I love every product of yours that I’ve tried because they support the nervous system and provide a gentle yet steady sense of strength. That’s exactly what I strive to be—supportive, resilient, and in harmony with myself.
And the product I most identify with is undoubtedly
ANCIENT DETOX tea.
Workout Recovery. Upgraded
Easy, delicious and effective. With a natural forest-fruit taste and aroma.
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11. Measure
One tablespoon (around 10g) for a powerful start.
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2Fuel Up
Mix with water, nut milk, or add to your morning smoothie.
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3Conquer
Drink up and feel the surge of natural strength and energy.
The strength of the Chieftain, for the modern leader.
Inspired by the ancients.
In ancient times, chieftains were not just rulers, but a symbol of wisdom and endurance. They led and protected their people.
Today's battles are different. Stress, pressure, ambition - everyday life demands strength. We created CHIEFTAIN to help you meet those daily challenges.
Our formula is your ally, so you can lead and win.
We are serious about health and food
For us, good health is based on scientific knowledge.
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Ancestral Superfoods are whole foods prepared using traditional methods such as sprouting and fermentation.
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Enzymes are released during the fermentation and sprouting process that help your body better absorb the nutrients in the food. They also increase the microbiome diversity in your gut, which helps reduce inflammation and increase your overall health.
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The sprouting and fermentation process increases the absorption of vitamins and minerals. This helps you take in more of the nutrients in your food throughout the day.
"Our mission is to develop and produce functional foods and dietary supplements that support the gut microbiome, because it is the foundation of health."Learn More
