Pheromone Treasures Swoon is a 30 mL oil-based pheromone product for men, sold in a dropper bottle with optional cover scents. The seller describes it as a five-molecule proprietary blend and identifies two components: astaxanthin and alpha androsterone. That is more disclosure than a completely unnamed blend, but three molecules and every ingredient amount remain undisclosed. We found no published controlled trial showing that Swoon reliably changes attraction, bonding, or another person’s behavior.
How we reviewed it: We checked the current Swoon product page, Pheromone Treasures’ return policy and shipping FAQ, then compared the formula claims with published research on proposed human pheromones. This is a research-based review. We have not purchased, worn, chemically analyzed, or independently tested Swoon.
Affiliate disclosure: We may earn a commission if you purchase through a Pheromone Treasures link on this page, at no additional cost to you. Our editorial conclusions are based on the published product information and evidence described above.
Pheromone Treasures Swoon at a glance
| Format | Oil-based pheromone product in a dropper bottle |
|---|---|
| Bottle size | 30 mL |
| Formula disclosure | Five proprietary molecules claimed; astaxanthin and alpha androsterone are named |
| Price checked | $67.99 sale price on October 9, 2026; regular price displayed as $79.99 |
| Suggested use | The seller recommends 1–3 drops and says to let it dry on the skin for about 30 seconds |
| Color warning | The seller says the reddish formula may stain white or light-colored clothing |
| Returns | Contact the seller within 60 days of purchase for a refund or qualifying exchange; shipping is excluded |
Our verdict
Best for: A buyer who specifically wants a large, oil-based pheromone product and is comfortable evaluating it as an experiment rather than expecting a proven attraction outcome. Swoon’s 30 mL bottle, dropper format, optional cover scent, and 60-day return policy are practical strengths.
- What we like: Large 30 mL bottle, clear 1–3-drop guidance, two named formula components, optional scent selection, discreet shipping information, and a written 60-day return window.
- What to weigh: Three molecules and all ingredient amounts are undisclosed, the seller’s study is not published, the reddish oil may mark pale clothing, and the strong behavioral claims are not supported by a finished-product trial.
What is in Swoon?
Pheromone Treasures says Swoon contains five proprietary molecules but publicly names only astaxanthin and alpha androsterone. The product page does not state how much of either component is present, identify the remaining three molecules, or publish a complete ingredient list for the active blend.
The unusual part of the formula is astaxanthin. The seller says it identified “pheromone-like properties” through a blind molecule study. We could not locate a published protocol, participant count, control group, statistical analysis, or peer-reviewed paper for that study. Therefore, the study description should be treated as a seller claim rather than independent evidence that astaxanthin functions as a human pheromone.
Likewise, naming alpha androsterone does not establish how the finished blend performs. Dose, carrier, the other ingredients, application, scent, setting, expectation, and normal social behavior could all influence a user’s experience.
What does the oil format change?
Swoon comes in a 30 mL dropper bottle rather than a conventional alcohol-based spray. That provides much more liquid than many 10 mL oils and gives the user drop-by-drop control. The seller recommends 1–3 drops, applied directly to the skin and allowed to dry for about 30 seconds.
Oil products generally remain closer to the skin than alcohol-heavy sprays and may be easier to layer with a separate fragrance. Actual diffusion and longevity depend on the carrier, temperature, skin, application area, activity, and whether a cover scent is selected. For a broader format comparison, see our pheromone oil vs. spray guide.
The reddish color deserves attention. Pheromone Treasures warns that Swoon may stain white or light-colored clothing, so applying it directly to skin and allowing it to dry is more practical than placing drops on fabric.
Does Swoon work for attraction?
Pheromone Treasures markets Swoon around fun, friendliness, exploration, masculinity, sexuality, and “imprinting.” Those are specific behavioral promises. We found no controlled study of the finished Swoon formula showing that it reliably produces those outcomes.
The customer reviews on the product page and reports in pheromone communities may be useful for learning how individual buyers describe their experiences. They cannot establish causation. These accounts are not blinded, usually lack a comparison condition, and can be influenced by fragrance, confidence, expectation, social context, and selective reporting.
The wider scientific question is also unsettled. A published review of commonly marketed candidate human pheromones found no robust basis for treating several steroid compounds as established human sex pheromones. That paper did not test Swoon, and it does not prove that every wearer will notice nothing. It does mean that attraction claims should not be treated as predictable effects.
Swoon compared with Nexus and TRUE Instinct
Nexus is our #1 overall men’s pick for someone who wants a lightly scented, conventional spray. TRUE Instinct is a smaller unscented oil that publishes a total advertised pheromone amount and names three compounds. Swoon offers a much larger 30 mL oil bottle but discloses fewer formula details.
Choose based on format and shopping priorities rather than assuming one will be biologically stronger. Nexus is the more conventional fragrance-style starting point, TRUE Instinct provides more concentration information, and Swoon provides the larger oil format and longer 60-day return period.
| Product | Format | Disclosure | Best fit |
|---|---|---|---|
| Nexus | Lightly scented spray | Proprietary formula | Ready-to-wear men’s cologne format |
| Swoon | 30 mL oil and dropper | Five molecules claimed; two named | Large oil bottle with controlled drop application |
| TRUE Instinct | 10 mL unscented oil | Three compounds and total advertised amount listed | Layering with an existing fragrance |
Price, shipping, and return policy
At our October 9, 2026 check, Pheromone Treasures displayed Swoon at a sale price of $67.99, reduced from $79.99. Because prices and scent options can change, confirm the final total at checkout.
The store FAQ says products are handmade to order and usually ship within 2–3 business days. It advertises discreet packaging, international shipping to most countries, and free U.S. shipping once the cart reaches the displayed $75 threshold. A single Swoon bottle was below that threshold at our check.
The written return policy allows customers to contact the company within 60 days of purchase for a full refund excluding shipping costs, or an exchange for another product of equal or lower purchase price. Contact the seller before sending anything back and retain shipment tracking.
Who is Swoon for?
- Men who prefer oil and dropper application over a spray
- Buyers who value a larger 30 mL bottle
- People willing to judge the product experimentally and track their own experience
- Buyers comfortable with a partially disclosed proprietary formula
Swoon is less suitable for someone who wants a fully disclosed formula, published finished-product testing, a colorless product for pale clothing, or a conventional cologne that can simply be sprayed and worn by itself.
Frequently asked questions
Swoon is a 30 mL oil-based pheromone product for men supplied in a dropper bottle. The seller describes a proprietary five-molecule blend.
Pheromone Treasures names astaxanthin and alpha androsterone. Three other claimed molecules and all ingredient amounts are undisclosed.
The seller’s general recommendation is 1–3 drops. Follow the current product directions, start conservatively, and avoid applying the reddish oil directly to pale clothing.
Pheromone Treasures publishes a 60-day satisfaction policy. Customers must contact the company within 60 days of purchase; shipping charges are excluded.
No controlled finished-product trial was identified. The seller’s behavioral descriptions, internal testing claims, testimonials, and community reports do not establish a predictable attraction effect.
Final verdict
Swoon is an interesting oil-format option because it combines a large 30 mL bottle, controlled drop application, optional cover scent, and a 60-day return policy. Its weaknesses are equally clear: most of the formula is undisclosed, no amounts are provided, and the seller’s attraction and “imprinting” narrative is not supported by a published trial of the finished product.
Buy it for the format, bottle size, and opportunity to evaluate it under the return policy—not because any pheromone product can guarantee another person’s response.
Editorial note: Product details, pricing, shipping information, and seller terms were checked October 9, 2026. This is a research-based review; we have not independently tested Swoon. Affiliate links may generate a commission.
