Added to cart
Free shipping on all orders
NORTHBOUND SUPPLY CO. — EST. 2026
SP Series / Supplements

Six formulas. No filler.

Third-party tested. cGMP manufactured. Each formula solves a real problem — sleep, focus, joints, mood, daily coverage — and nothing is here to pad the catalogue. No proprietary blends. Every ingredient, every dose, on the label.

06

Formulas

3rd

Party tested

cGMP

Certified

Supplement bottles arranged in a dark setting

SP Series / Formulas

6 formulas · No fillers

SP Series

Third-party tested. No proprietary blends.

01 / Formulas

The SP Series

Six formulas, each solving a specific need. Transparent labels. Bulk pricing available.

Sleep Formula SP-01
SP-01 · Supplements

Sleep Formula

Vitamin B6, magnesium citrate, and melatonin paired with a calming blend of L-Tryptophan, chamomile, passionflower, GABA...

From $29.99 View options
Omega-3 Fish Oil SP-02
SP-02 · Supplements

Omega-3 Fish Oil

1200mg fish oil per softgel delivering 720mg omega-3 fatty acids — 432mg EPA and 288mg DHA. Lemon-flavored, sourced fr...

From $38.00 View options
Ashwagandha SP-03
SP-03 · Supplements

Ashwagandha

Organic ashwagandha root 1.3g per serving with organic black pepper for enhanced absorption. Clean two-ingredient adapto...

From $29.00 View options
Mind Matrix SP-04
SP-04 · Supplements

Mind Matrix

Nootropic blend with Ginkgo Biloba, Phosphatidylserine, Bacopa Monnieri, L-Glutamine, and Huperzine-A for focus and ment...

From $48.00 View options
Positive Mood SP-05
SP-05 · Supplements

Positive Mood

B-vitamin complex with Rhodiola, Ashwagandha, GABA, Bacopa, Valerian, and L-Theanine for everyday emotional balance and ...

From $19.95 View options
Daily MultiVitamin SP-06
SP-06 · Supplements

Daily MultiVitamin

Comprehensive daily multivitamin with 24+ vitamins and minerals including Vitamin A, C, D, E, K, full B-complex, Iron, C...

From $14.95 View options

02 / Standards

Why trust the SP Series.

Verified

Third-Party Tested

Every batch is independently tested for purity, potency, and heavy metals. Results are available on request — no vague claims.

Certified

cGMP Manufactured

Produced in FDA-registered, cGMP-certified facilities. The same standard required for pharmaceutical manufacturing.

Transparent

No Proprietary Blends

Every ingredient and dose is listed on the label. No hidden blends, no filler compounds, no mystery dust. You know exactly what you're taking.

SP Series supplement bottles
SP Series / 6 Formulas

03 / Formulas

The lineup

Every formula is vegetarian-capsule or tablet form. No artificial colors, no unnecessary binders. Designed to be taken daily — or as-needed for targeted support.

Supplements

Find your formula.

6 formulas. Bulk pricing available. Third-party tested, every batch.

Shop Supplements