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Dark Labs Built AF

Dark Labs 210 caps

£49.82Tax includedLowest price in 30 days: £49.82

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Forged for strength. Designed to grow. Built AF by Dark Labs is your ultimate muscle-enhancing weapon. Combining clinically studied ingredients like PeptiStrong™, RIPFACTOR®, GG-Gold® and AstraGin®, this innovative formula supports explosive muscle gains, improved recovery, and strength-building — without hormones or stimulants.

Whether you’re entering a bulking phase, need to enhance anabolic recovery, or want a natural edge, Built AF delivers results on every front.

Who Is It For?



  • Natural bodybuilders in need of anabolic support

  • Athletes aiming to improve strength and muscular density

  • Gym-goers during recovery or bulking phases

  • Users are avoiding hormonal or stimulant-based products


Our opinion :

Built AF is one of the most thoughtfully designed natural anabolic formulas we’ve tested. It contains no hormones, SARMs, or stimulants—yet it still delivers noticeable results: fuller muscles, faster recovery, and improved strength after just 2–3 weeks of consistent use.

The combination of PeptiStrong™ and RIPFACTOR® in a single formula is rare—and it works. Expect better training endurance, muscle hardness, and a real edge during your workouts without any crash or jittery side effects. Perfect for anyone looking to enhance their physique naturally, or as a break between more intense cycles.

Ingredient Breakdown (per 7-capsule serving):


PeptiStrong™ (Vicia faba protein hydrolysate)


A patented fava bean protein complex designed to stimulate muscle protein synthesis via mTOR activation. Shown to support muscle growth, reduce catabolism, and speed recovery — all without hormonal ingredients.

RIPFACTOR® (Mangifera indica bark & Sphaeranthus indicus flower extract)


Clinically tested combination of Ayurvedic herbs supporting strength, endurance, and testosterone modulation. Improves nitric oxide levels and muscle performance while decreasing oxidative stress markers.

Trans-Geranylgeraniol (as GG-Gold®)


A rare isoprenoid that supports muscle growth and strength through CoQ10 biosynthesis and mitochondrial energy production. Also aids protein synthesis and overall cellular health.

AstraGin®


Enhances nutrient uptake by improving gut absorption of amino acids, peptides, and plant extracts. Amplifies the bioavailability of other actives in the formula for maximum performance.

Dosage – Timing – Follow-Up


Dosage:
Take seven capsules daily, preferably post-workout or in the morning on rest days. Can be taken with food or on an empty stomach.
Cycle Length:
8–12 weeks recommended with a 4-week break.
Follow-Up:
No PCT required. You may stack with creatine, amino acids, or non-hormonal test boosters for synergy.

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Built AF is a natural anabolic muscle accelerator in 210 capsules. It combines PeptiStrong, RIPFACTOR, GG-Gold and AstraGin to support muscle gains, recovery and strength, with no hormones and no stimulants.

A seven capsule serving contains PeptiStrong (Vicia faba protein hydrolysate), RIPFACTOR (Mangifera indica bark and Sphaeranthus indicus flower extract), trans-geranylgeraniol as GG-Gold, and AstraGin.

PeptiStrong is a patented fava bean protein complex designed to stimulate muscle protein synthesis via mTOR activation. It supports muscle growth, reduces catabolism and speeds recovery, all without hormonal ingredients.

RIPFACTOR is a clinically tested combination of Ayurvedic herbs supporting strength, endurance and testosterone modulation. It improves nitric oxide levels and muscle performance while lowering oxidative stress markers.

GG-Gold supplies trans-geranylgeraniol, a rare isoprenoid that supports muscle growth and strength through CoQ10 biosynthesis and mitochondrial energy production. It also aids protein synthesis and cellular health.

AstraGin improves gut absorption of amino acids, peptides and plant extracts, amplifying the bioavailability of the other actives so the formula performs at full strength.

No. There are no hormones, no SARMs and no stimulants in the formula, which is exactly why it suits natural bodybuilders and anyone avoiding those categories.

Users typically report fuller muscles, faster recovery and improved strength after two to three weeks of consistent use.

Take seven capsules daily, preferably post workout or in the morning on rest days. It can be taken with food or on an empty stomach.

No PCT is required. Run it for eight to twelve weeks with a four week break, and you can stack it with creatine, amino acids or other non hormonal products.

Dark Labs

Dark Labs

Dark Labs is renowned for producing premium supplements tailored for individuals seeking to push beyond their physical limitations. Their products are meticulously formulated to support muscle building, enhance workout performance, and promote overall wellness.

Dark Labs provides: bodybuilders, powerlifters, fitness enthusiasts, and active people the tools to help them achieve their fitness goals safely and effectively.

Cross The Limits is listed as an official Dark Labs partner in the United Kingdom, making us a trusted source for original products in the UK and Europe!