Full label · No proprietary blends
Most men's supplements hide behind proprietary blends and pixie-dusted formulas. A label built to look impressive, doses that don't hold up.
Carenest does the opposite. Eight ingredients, every dose disclosed, every extract standardized.
Turkesterone (Ajuga Turkestanica Extract)
500mg · Standardized to 10%
The flagship compound, standardized to 10% turkesterone. A plant-derived ecdysteroid studied for its role in supporting lean tissue, energy, and physical drive through non-hormonal pathways. It underpins the raw vitality and confidence that carry over into the bedroom, without acting on the body's hormonal axis directly.
Ashwagandha Root Extract (KSM-66®)
300mg · Root-Only Full Spectrum
The gold-standard ashwagandha, backed by 24+ clinical trials. Modulates the HPA axis and lowers cortisol, the stress hormone that quietly kills desire and performance. Less stress means a calmer head, stronger drive, and a body that shows up when it counts.
Zinc (as Zinc Bisglycinate)
15mg · Chelated Form
An essential cofactor for over 300 enzymatic reactions, including testosterone synthesis and reproductive health. Required for luteinizing hormone signaling, the upstream trigger for natural testosterone. Bisglycinate is among the most bioavailable, gentlest-on-the-stomach forms.
Magnesium (as Magnesium Glycinate)
200mg · Chelated Form
Involved in over 300 enzymatic processes including energy production, nervous-system calm, and sleep regulation. Glycinate is the highly absorbable, non-laxative form. Better sleep and lower tension support the free-testosterone pathway and the physical stamina that follows.
Vitamin D3
2,000 IU · USP Grade
Functions more like a hormone than a vitamin, regulating over 1,000 genes tied to energy, mood, and hormonal health. Deficiency in Vitamin D is strongly linked to low testosterone and flat drive, making adequate intake a foundation of male vitality.
Black Pepper Extract (BioPerine®)
5mg · 95% Piperine
A patented piperine extract that dramatically enhances the absorption of the other actives in this formula. Works by inhibiting the digestive enzymes that break down nutrients before they're absorbed, meaning every other ingredient in this stack hits harder.
Boron (as Boron Citrate)
3mg · Citrate Form
Influences steroid hormone metabolism and vitamin D activation. Supports free testosterone by decreasing SHBG, the protein that binds testosterone and makes it unavailable. More free testosterone means more of the drive and hardness you actually feel. Citrate form ensures reliable absorption.
Tribulus Terrestris Extract
250mg · Standardized Saponins
A botanical used for centuries specifically to support male libido and sexual interest. Standardized for its steroidal saponin content, it directly targets desire and drive, complementing the formula through mechanisms distinct from direct hormonal action.
Other ingredients: Hypromellose (capsule), Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate (vegetable source). That's it. No dyes, no artificial fillers, no proprietary matrices.