NATTY - TESTOSTERONE BOOSTER.
- Free next-day UK deliveryOrder before 2pm, take it tomorrow.
- Made in certified UK facilitiesManufactured to GMP standards.
- Every dose on the labelNo proprietary blends. Nothing hidden.
Built to be taken togetherORGAN X - ORGAN SUPPORT£50.00 · View →
DOMINATE LIFE.
Tongkat Ali + Fadogia Agrestis work through different pathways to maximise your natural T production. Studies show Tongkat can increase testosterone by up to 37%. No shutdown. No PCT needed.
Black Maca is legendary for its effects on sexual desire and performance. Combined with Tongkat Ali's proven libido-boosting effects, expect noticeable improvements in the bedroom.
Turkesterone enhances protein synthesis and muscle growth without affecting hormones directly. Stack it with elevated testosterone for accelerated gains and faster recovery.
DIM optimises estrogen metabolism, keeping your T:E ratio in the ideal range. More testosterone means nothing if estrogen is out of balance—NATTY handles both.
The king of natural T-boosters. Increases testosterone, lowers SHBG, reduces cortisol. Clinically proven in multiple studies.
Peruvian powerhouse for libido, energy, and stamina. Works through unique pathways for fast, noticeable results.
Direct testicular stimulation for increased T production. Synergises perfectly with Tongkat Ali for maximum effect.
Ecdysteroid for enhanced protein synthesis and muscle growth. No hormonal suppression—pure anabolic support.
Supports free testosterone levels and metabolic health. Added libido and strength benefits.
Estrogen metabolism support. Keeps your T:E ratio optimised for maximum testosterone effectiveness.
Essential mineral for testosterone production and immune function. Most men are deficient.
The "sunshine vitamin" that acts like a hormone. Critical for T levels, especially in the UK.
Improved sleep quality, better mood, subtle energy increase. Ingredients building up in your system.
Noticeable libido boost, morning wood returning, increased gym motivation and strength gains.
Full effects kick in. Increased muscle, better recovery, high energy, strong libido, peak confidence.
Maintain your gains with continued use. Stack with proper training and nutrition for best results.
Based on real user bloodwork after 6 weeks of consistent use. Combined with proper training and nutrition, NATTY delivers visible, measurable results.
+ Turkesterone + DIM + Fenugreek + Zinc + Vitamin D
Stack with ORGAN X for complete performance optimisation.
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Questions, answered.
How do I take it?
Four capsules a day with your first meal. No cycling or loading needed. Take it every day for the best result.
When will I notice a difference?
Most people notice energy and training quality first, within two to three weeks. Give it six weeks of daily use before you judge it.
Can I take it with other Sigma products?
Yes. Natty and Organ X are designed to be taken together, and most customers run both.
Is every dose on the label?
Yes. Every ingredient and its dose is printed on the label. There are no proprietary blends.
What is your returns policy?
You have 14 days from delivery to return unopened, sealed items for a refund. Opened products can't be returned for hygiene reasons. Send us your order number through the contact form and we will sort it.
Customer Reviews
REAL RESULTS. REAL PEOPLE.
"Best testosterone booster I've ever used. Bloodwork confirmed a 25% increase after 6 weeks."
"Energy levels are through the roof. Recovery time has improved dramatically."
"Skeptical at first but the results speak for themselves. Highly recommend!"
"Great product, noticed increased focus and stamina within the first week."
"Finally a supplement that actually delivers on its promises. Game changer."